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TLE9254V
High speed dual CAN transceiver with bus wake-up
Features
• Compliant to ISO 11898-2:2016
• Dual channel CAN FD transceiver with very low quiescent current in standby mode
• Wide common mode range for electromagnetic immunity (EMI)
• Very low electromagnetic emission (EME) allows the use without additional common mode choke
• Excellent ESD robustness
• Very high CAN FD symmetry to support CAN FD data frames up to 5 MBit/s
• V
IO
input for voltage adaption to the microcontroller supply
• Extended supply range on V
CC
and V
IO
• CAN short circuit proof to ground, to battery and to V
CC
• TxD timeout function
• Low CAN bus leakage current in power-down state
• Overtemperature protection
• Protected against automotive transients according to ISO 7637 and
SAE J2962-2
• Stand-by mode with bus wake-up pattern function
• Wake-up indication on the RxD output
• Transmitter supply V
CC
can be turned off in stand-by mode
• Green Product (RoHS compliant)
Potential applications
• Gateway modules
• Body Control Modules (BCMs)
• Electric Power Steering
• Battery Management Systems
• Cluster and Lighting Control Modules
Product validation
Qualified for automotive applications. Product validation according to AEC-Q100.
Description
The TLE9254V is part of Infineon’s high speed CAN transceiver generation, used in HS CAN for automotive applications as well as in industrial applications. It is designed to fulfill the requirements of the following standards:
• ISO 11898-2 (2016) physical layer specification
Datasheet Please read the Important Notice and Warnings at the end of this document www.infineon.com/automotive-transceivers
Rev. 1.0
2019-10-16
TLE9254V
High speed dual CAN transceiver with bus wake-up
Description
• SAE J1939
• SAE J2284
The TLE9254V is available in a PG-DSO-14 package and in a small, leadless PG-TSON-14 package. Both packages are RoHS compliant and halogen free. Additionally the PG-TSON-14 package supports the solder joint requirements for automated optical inspection (AOI).
As an interface between the physical bus layer and the HS CAN protocol controller, the TLE9254V is designed to protect the microcontroller against interference generated inside the network. A very high ESD robustness and the very high RF immunity allow the use in automotive applications without additional protection devices, such as suppressor diodes.
The very high transmitter symmetry combined with the optimized delay symmetry of the receiver enables the
TLE9254V to support CAN FD data frames up to 5 Mbit/s. Based on the high symmetry of the CANH and CANL output signals, the TLE9254V provides a very low level of electromagnetic emission (EME) within a wide frequency range. The TLE9254V fulfills even stringent EMC test limits without external components, such as a common mode choke.
TLE9254V offers low-power management using the stand-by mode with an optimized, very low quiescent current. In stand-by mode the typical quiescent current for one channel of the TLE9254V is below 10 µA, while the CAN channel can still wake up on a signal on the HS CAN bus.
Fail-safe features such as overtemperature protection, output current limitation or the TxD timeout feature are designed to protect the TLE9254V and the external circuitry from irreparable damage.
While the transceiver TLE9254V is not supplied, the bus is switched off and exhibits an ideal passive behavior with the lowest possible load to all other subscribers of the HS CAN network.
TLE9254V supports 3.3 V as well as 5 V supplied microcontrollers with the V
IO
.
Type Package Marking
TLE9254VSK
TLE9254VLC
PG-DSO-14
PG-TSON-14
9254V
9254V
Datasheet 2 Rev. 1.0
2019-10-16
Datasheet
TLE9254V
High speed dual CAN transceiver with bus wake-up
Table of contents
Table of contents
3 Rev. 1.0
2019-10-16
TLE9254V
High speed dual CAN transceiver with bus wake-up
Table of contents
Datasheet 4 Rev. 1.0
2019-10-16
TLE9254V
High speed dual CAN transceiver with bus wake-up
Block diagram
1 Block diagram
V
CC
3
Transmitter 1
CANH1
13
CANL1
12
Driver
Tempprotection
Timeout
Mode control
Figure 1
Datasheet
Receiver 1
Normal-mode receiver
Mux
GND V
CC
/2
=
N.C.
Bus-biasing
V
CC
3
Transmitter 2
CANH2
10
CANL2
9
Wake-logic
& filter
Low-power receiver
Driver
Tempprotection
Timeout
Mode control
V
IO
Receiver 2
Normal-mode receiver
Mux
GND V
CC
/2
=
N.C.
Bus-biasing
Block diagram
Wake-logic
& filter
Low-power receiver
5
V
IO
11
V
IO
1
TxD1
14
STB1
4
RxD1
11
V
IO
6
TxD2
8
STB2
7
RxD2
5
GND2
2
GND1
Rev. 1.0
2019-10-16
TLE9254V
High speed dual CAN transceiver with bus wake-up
Pin configuration
2 Pin configuration
2.1
Pin assignment
TxD1 1
GND1 2
V
CC
3
PAD
14 STB1
13 CANH1
RxD1 4
GND2 5
TxD2 6
RxD2 7 8
(Top-side x-ray view)
12 CANL1
11 V
IO
10 CANH2
9 CANL2
STB2
TxD1
GND1
V
CC
RxD1
GND2
TxD2
RxD2
5
6
7
3
4
1
2
10
9
8
12
11
14
13
Figure 2 Pin configuration
4
5
2
3
6
2.2
Table 1
Pin No.
1
Datasheet
Pin definitions
GND1
V
CC
RxD1
GND2
TxD2
Pin definitions and functions
Symbol
TxD1
Function
Transmit Data input for HS CAN channel 1;
Internal pull-up current source to V
CC
, "low" for dominant state.
Ground for HS CAN channel 1;
GND1 and GND2 must be connected to the same ground of the PCB.
Transmitter supply voltage;
100 nF decoupling capacitor to GND required.
Receive Data output for HS CAN channel 1;
"low" in dominant state.
Ground for HS CAN channel 2;
GND1 and GND2 must be connected to the same ground of the PCB.
Transmit Data input for HS CAN channel 2;
6 Rev. 1.0
2019-10-16
STB1
CANH1
CANL1
V
IO
CANH2
CANL2
STB2
TLE9254V
High speed dual CAN transceiver with bus wake-up
Pin configuration
12
13
14
PAD
Table 1
Pin No.
7
8
9
10
11
RxD2
STB2
CANL2
CANH2
V
IO
CANL1
CANH1
STB1
–
Pin definitions and functions (continued)
Symbol Function
Internal pull-up current source to V
CC
, "low" for dominant state.
Receive Data output for HS CAN channel 2;
"low" in dominant state.
Stand-by control input for HS CAN channel 2;
Internal pull-up current source to V
CC
, "high" to select stand-by mode.
CAN bus Low level I/O for HS CAN channel 2;
"low" in dominant state.
CAN bus High level I/O for HS CAN channel 2;
"high" in dominant state.
Digital supply voltage;
Supply voltage input of internal state machine. Used to adapt the levels of logical input voltage and output voltage of the transceiver to the microcontroller supply.
100 nF decoupling capacitor to GND required.
CAN bus Low level I/O for HS CAN channel 1;
"low" in dominant state.
CAN bus High level I/O for HS CAN channel 1;
"high" in dominant state.
Stand-by control input for HS CAN channel 1;
Internal pull-up current source to V
CC
, "high" to select stand-by mode.
Connect to PCB heat sink area.
Do not connect to other potential than GND.
Datasheet 7 Rev. 1.0
2019-10-16
TLE9254V
High speed dual CAN transceiver with bus wake-up
General product characteristics
3 General product characteristics
Electrical parameters described within this chapter apply for each channel of TLE9254V, respectively.
3.1
Absolute maximum ratings
Table 2
Absolute maximum ratings voltages, currents and temperatures 1)
All voltages with respect to ground; positive current flowing into pin (unless otherwise specified)
Parameter
ESD immunity at corner pins
ESD immunity at any pin
Notes:
Symbol
V
V
ESD_CDM_CP
ESD_CDM_OP
Values
Min.
Typ.
Max.
Voltages
Transmitter supply voltage
Digital supply voltage
V
CC
V
IO
CANH DC voltage versus GND V
CANH
CANL DC voltage versus GND V
CANL
Differential voltage between
CANH and CANL
V
CAN_Diff
V
MAX_IO1
Voltages at pins:
STB, TxD, RxD
Voltages at pin:
STB, TxD, RxD
V
MAX_IO2
Currents
RxD output current
Temperatures
Junction temperature
I
T
RxD j
T
S
Storage temperature
ESD resistivity
ESD immunity at CANH, CANL versus GND
V
ESD_HBM_CAN
ESD immunity at all other pins V
ESD_HBM_ALL
-0.3
-0.3
-40
-40
-40
-0.3
-0.3
-20
-40
-55
-10
-3
-750
-500
–
–
–
–
–
–
–
–
–
–
–
–
–
–
6.0
6.0
40
40
40
6
V
3
IO
20
150
150
10
750
500
Unit Note or condition
V
V
V
V
V
V
+ 0.3 V mA
°C
°C kV kV
V
V
–
–
–
–
–
–
–
–
–
–
HBM
(100 pF via 1.5 kΩ)
HBM
(100 pF via 1.5 kΩ)
CDM
CDM
Number
P_7.1.1
P_7.1.9
P_7.1.2
P_7.1.14
P_7.1.3
P_7.1.4
P_7.1.5
P_7.1.6
P_7.1.7
P_7.1.8
P_7.1.10
P_7.1.11
P_7.1.12
P_7.1.13
1
2
3
Not subject to production test, specified by design.
ESD susceptibility, Human Body Model (HBM) according to ANSI/ESDA/JEDEC JS-001.
ESD susceptibility, Charged Device Model (CDM) according to EIA/JESD22-C101 or ESDA STM5.3.1.
Datasheet 8 Rev. 1.0
2019-10-16
1.
2.
TLE9254V
High speed dual CAN transceiver with bus wake-up
General product characteristics
Stresses above the ones listed here may cause permanent damage to the device. Exposure to absolute maximum rating conditions for extended periods of time may affect device reliability.
Integrated protection functions are designed to prevent IC destruction under fault conditions described in the data sheet. Fault conditions are considered as outside the normal operating range. Protection functions are not designed for continuous repetitive operation.
Datasheet 9 Rev. 1.0
2019-10-16
TLE9254V
High speed dual CAN transceiver with bus wake-up
General product characteristics
3.2
Functional range
Table 3
Parameter
Functional range
Symbol Values
Min.
Typ.
Max.
Unit Note or condition Number
Supply voltages
Transmitter supply voltage
Digital supply voltage
Thermal parameters
Junction temperature
Note:
V
V
CC
IO
4.5
3.0
–
–
5.5
5.5
V
V
–
–
P_7.2.1
P_7.2.3
T j
-40 – 150 °C – P_7.2.2
Within the functional or operating range, the IC operates as described in the circuit description. The electrical characteristics are specified within the conditions given in the electrical characteristics table.
3.3
Note:
Thermal resistance
This thermal data was generated in accordance with JEDEC JESD51 standards. For more information visit www.jedec.org
.
Table 4
Parameter
Symbol Values
Min.
Typ. Max.
Unit
Thermal resistance
Junction to ambient
PG-TSON-14
Junction to ambient
PG-DSO-14
R
4
R thJA_TSON1 thJA_DSO14
Thermal shutdown (junction temperature)
Thermal shutdown temperature
Thermal shutdown hysteresis
T
JSD
∆T
–
–
65
120
–
–
K/W
K/W
170 180 190 °C
5 8 20 K
Note or condition Number
–
–
P_7.3.1
P_7.3.2
P_7.3.3
P_7.3.4
4
5
Not subject to production test, specified by design.
Specified R thJA
value is according to JEDEC JESD51-2,-7 at natural convection on FR4 2s2p board; the product (chip and package) was simulated on a 76.2 × 114.3 × 1.5 mm 3
(2 × 70 µm Cu, 2 × 35 µm Cu).
board with two inner copper layers
Datasheet 10 Rev. 1.0
2019-10-16
TLE9254V
High speed dual CAN transceiver with bus wake-up
High speed CAN functional description
4 High speed CAN functional description
HS CAN is a serial bus system that connects microcontrollers, sensors and actuators for real-time control applications. ISO 11898 describes the use of the Controller Area Network (CAN) within road vehicles. According to the 7-layer OSI reference model, the physical layer of an HS CAN bus system specifies the data transmission from one CAN node to all other available CAN nodes within the network. The physical layer specification of a
CAN bus system includes all electrical specifications of a CAN network. The CAN transceiver is part of the physical layer specification. The TLE9254V is a high speed CAN transceiver with a dedicated bus wake-up function as defined in the latest ISO 11898-2 HS CAN standard.
4.1
TxD
High speed CAN physical layer
V
IO t
CANH
CANL
V
CC
Figure 3 t
V
Diff
V
CC
RxD
V
IO t
Loop(H,L)
High speed CAN bus signals and logic signals t
Loop(L,H) dominant receiver threshold recessive receiver threshold t t
Datasheet 11 Rev. 1.0
2019-10-16
TLE9254V
High speed dual CAN transceiver with bus wake-up
High speed CAN functional description
The TLE9254V is a high speed CAN transceiver, operating as an interface between the CAN controller and the physical bus medium. An HS CAN network is a two wire, differential network which allows data transmission rates up to 5 MBit/s. HS CAN signals can have the following states on the CAN bus: dominant and recessive (see
).
The CANH and CANL pins are the interface to the CAN bus and both pins operate as input and output simultaneously. The RxD and TxD pins are the interface to the microcontroller. The TxD pin is the serial data input from the CAN controller, the RxD pin is the serial data output to the CAN controller. The TLE9254V includes a receiver and a transmitter unit, allowing the transceiver to send data to the bus medium and monitor the data from the bus medium at the same time, see
. The TLE9254V converts the serial data stream, which is available on the transmit data input TxD, into a differential output signal on the CAN bus, provided by the CANH and CANL pins. The receiver stage of the TLE9254V monitors the data on the CAN bus and converts them to a serial, single-ended signal on the RxD output pin. A "low" signal on the TxD pin creates a dominant signal on the
the CAN bus and listening to the data traffic on the CAN bus simultaneously is essential to support the bit-to-bit arbitration within CAN.
ISO 11898-2 specifies the voltage levels for HS CAN transceivers. Whether a data bit is dominant or recessive depends on the voltage difference between the CANH and CANL pins:
V
Diff
= V
CANH
- V
CANL
.
To transmit a dominant signal to the CAN bus, the amplitude of the differential signal equal to 1.5 V. To receive a recessive signal from the CAN bus, the amplitude of the differential V or equal to 0.5 V.
V
Diff
is higher than or
Diff
is lower than
In partially-supplied high speed CAN the bus nodes of one common network have different power supply conditions. Some nodes are connected to the common power supply, while other nodes are disconnected from the power supply and in power-down state. Regardless of whether the CAN bus subscriber is supplied or not, each subscriber connected to the common bus media must not interfere with the communication. The
TLE9254V is designed to support partially-supplied networks. In power-down state, the receiver input resistors are switched off and the transceiver input has a high resistance.
For permanently supplied ECUs, the TLE9254V provides a stand-by mode. In stand-by mode, the power consumption of the TLE9254V is optimized to a minimum, while the device can still recognize wake-up patterns on the CAN bus and signal the wake-up event to the external microcontroller.
The voltage level on the digital input TxD and the digital output RxD is determined by the power supply level at the V
IO
pin.
Datasheet 12 Rev. 1.0
2019-10-16
TLE9254V
High speed dual CAN transceiver with bus wake-up
Modes of operation
5 Modes of operation
The description within this chapter applies for each of the two HS CAN channels of TLE9254V. The HS CAN channels are independent from each other. Both HS CAN channels have equal functionality.
The TLE9254V supports two different modes of operation for each HS CAN channel (see Figure 4 ):
•
Normal-operating mode (see Normal-operating mode
)
• Stand-by mode (see
The mode selection input pin STB triggers mode changes. If a wake-up event occurs on the HS CAN bus, then the TLE9254V indicates that on the RxD output pin in stand-by mode, but it does not trigger a mode change. The transceiver channels work independently from each other. Both channels are supplied by V
IO
Transmitter output stage of channel 1 is supplied by V
CC
Transmitter output stage of channel 2 is supplied by V
CC
supply.
and the mode of operation is selected by STB1.
and the mode of operation is selected by STB2.
normal-operating mode
STB -> 1
STB -> 0 stand-by mode
Figure 4
V
IO
< V
IO_UV any mode
Mode state diagram power-on reset
V
IO
> V
IO_UV
&& t
PON
expired
Datasheet 13 Rev. 1.0
2019-10-16
TLE9254V
High speed dual CAN transceiver with bus wake-up
Modes of operation
5.1
Normal-operating mode
In normal-operating mode the TLE9254V sends and receives data from the HS CAN bus. All functions are active
):
• The transmitter is enabled and drives the serial data stream on the TxD input pin to the bus pins CANH and
CANL.
• The receiver is enabled and converts the signal from the bus to a serial data stream on the RxD output pin.
• The bus biasing is connected to V
CC
/2.
• The STB input pin drives the mode of operation and can change the mode of operation.
• The TxD timeout function is enabled (see
).
• The overtemperature protection is enabled (see
• The undervoltage detection on V
• The undervoltage detection on V
CC
is enabled (see Undervoltage detection on V
).
IO
is enabled (see
).
Conditions for entering the normal-operation mode for one channel of TLE9254V:
• One channel of TLE9254V enters normal-operating mode after t selection pin STB to "low" (see
).
Mode
, by setting the respective mode
any mode normal-operating mode
Mode
TxD
0.7 x V
IO
t
Transmitter
disabled enabled
Mode
TxD
any mode normal-operating mode t
Transmitter
disabled enabled
Figure 5 Mode change to normal-operating mode with dominant signal on TxD
If a recessive signal on TxD input pin is applied after a mode change from any mode to normal-operating mode, then the TLE9254V enables the transmitter path. If a dominant signal is on TxD input pin after a mode change, then the TLE9254V keeps the transmitter path disabled and blocks the dominant signal in order not to disturb the bus communication (see
Datasheet 14 Rev. 1.0
2019-10-16
TLE9254V
High speed dual CAN transceiver with bus wake-up
Modes of operation
5.2
Stand-by mode
The stand-by mode is the low-power mode of the TLE9254V. In stand-by mode most of the functions are disabled and each channel of TLE9254V monitors the respective bus for a valid wake-up pattern (WUP), see
Wake-up pattern (WUP) detection . The following functions are available in stand-by mode:
• The transmitter is disabled and the data available on the TxD input is blocked.
• The TLE9254V monitors the bus for a valid wake-up pattern (WUP).
• The RxD output pin indicates a wake-up (see
).
• The bus biasing is connected to GND.
• The TxD timeout function is disabled.
•
• The overtemperature protection is disabled.
• The undervoltage detection on V
The undervoltage detection on V
CC
is disabled (see Undervoltage detection on V
).
IO
is enabled (see
).
Conditions for entering the stand-by mode for one channel of TLE9254V:
• If V
IO
> V
IO_UV
for at least t
PON
after power-on reset, then the TLE9254V enters stand-by mode.
• If STB is set to "high" in normal-operating mode, then the TLE9254V enters stand-by mode.
Datasheet 15 Rev. 1.0
2019-10-16
TLE9254V
High speed dual CAN transceiver with bus wake-up
Modes of operation
5.3
Power-on reset
In power-on reset the CANH and CANL bus interface of the TLE9254V acts as a high-impedance input with a very low leakage current. The highly-resistive input does not influence the recessive level of the CAN network and allows an optimized EME performance of the entire HS CAN.
In power-on reset all functions of the TLE9254V are disabled and all channels are switched off:
• The transmitter and receiver are disabled.
• The bus biasing is connected to high impedance.
• The TxD timeout function is disabled.
• The overtemperature protection is disabled.
•
• The undervoltage detection on
The undervoltage detection on
V
V
CC
is disabled.
IO
is disabled.
• The logical input pins are blocked.
• RxD is connected to high impedance.
Conditions for entering the power-on reset:
• V
IO
is below the V
IO_UV
power-on reset
V
IO
< V
IO_UV any mode
Power-up and power-down
V
IO
> V
IO_UV and t
PON
expired
Figure 6
V
IO
Diagramm applies for one Channel of TLE9254V hysteresis
V
IO_UV
V
IO
undervoltage monitor
V
IO_UV stand-by mode
V
IO
undervoltage monitor
V
IO_UV t
PON t any mode of operation
STBx
"0" for normal-operating mode
"1" for stand-by mode
Figure 7 power-down state
"X" = don’t care
Power-up and power-down timings stand-by mode
"high" due the internal pull-up resistor t
Datasheet 16 Rev. 1.0
2019-10-16
TLE9254V
High speed dual CAN transceiver with bus wake-up
Modes of operation
5.4
Bus Wake-up pattern (WUP) detection
Each channel of TLE9254V has a separate remote wake-up feature called bus wake-up feature according to
ISO 11898-2:2016. In stand-by mode the low-power receiver monitors the activity on the CAN bus. If it detects a wake-up pattern, then the device indicates the wake-up signal on the RxD output pin of the dedicated channel.
A wake-up event does not trigger a mode change of the respective channel. The TLE9254V remains in stand-by mode until the microcontroller requests a mode change to normal-operating mode. A valid wake-up pattern triggers a wake-up of the dedicated bus.
5.4.1
Bus Wake-up pattern (WUP)
The wake-up pattern contains the following sequence of signals:
• dominant with pulse width > t
Filter
• recessive with pulse width > t
Filter
• dominant with pulse width > t
Filter
The t
Wake
starts with the first valid dominant pulse (pulse width > t
Filter dominant pulses must occur within t
Wake
). The subsequent recessive and
to fulfill a wake-up pattern, see
Figure 8 . As long as the TLE9254V does
not detect a wake-up event, the RxD output remains "high".
t < t
Wake
V
Diff
Min(V
Diff_D_STB_Range
) t > t
Filter t > t
Filter
Max(V
Diff_R_STB_Range
) t > t
Filter
Diagram applies for one channel of TLE9254
wake-up detected t
Figure 8 Remote wake-up signal
5.4.2
RxD pin wake-up behavior
If TLE9254V detects a wake-up event, then it sets the RxD output to "low" (see Figure 9
).
Datasheet 17 Rev. 1.0
2019-10-16
TLE9254V
High speed dual CAN transceiver with bus wake-up
Modes of operation
V
Diff
Min(V
Diff_D_STB_Range
)
Min(V
Diff_R_STB_Range
) t > t
Filter t
WU
RxD
V
IO
30% of V
IO
Diagram applies for one channel of TLE9254V wake-up detected
Figure 9 RxD signal after wake-up detection
TheTLE9254V disables the RxD pin wake-up behavior under each of the following conditions:
• A mode change to normal-operating mode is applied during the wake-up pattern.
• A power-down event occurs on the voltage supply V
IO
< V
IO_UV
.
t t
Datasheet 18 Rev. 1.0
2019-10-16
TLE9254V
High speed dual CAN transceiver with bus wake-up
Fail-safe functions
6 Fail-safe functions
6.1
Short circuit protection
The CANH and CANL bus outputs are short circuit proof to GND and short circuit proof to a positive supply voltage. A current limiting circuit is designed to protect the transceiver against damage.
6.2
Unconnected logic pins
If the input pins are not connected and floating, then this forces the TLE9254V into fail-safe behavior (see
).
Table 5
Input signal
TxD
STB
Logical inputs when unconnected
Default state
"high"
"high"
Comment pull-up current source to V
IO pull-up current source to V
IO
6.3
TxD timeout feature
The TxD timeout feature protects the CAN bus from permanently blocking in case the logical signal on the TxD pin is continuously "low". A continuous "low" signal on the TxD pin might have its root cause in a locked-up microcontroller or in a short circuit on the printed circuit board, for example. In normal-operating mode, a logical "low" signal on the TxD pin for the time t > t
disables the transmitter (see Figure 10
). The receiver is still active. It monitors the CAN bus communication on the CANH and CANL pins and reflects it on the RxD pin. The TxD timeout feature works for each CAN channel independently.
TxD_TO
enables the TxD timeout feature and the TLE9254V
TxD t > t
TxD_TO TxD time–out released t
TxD time-out
CANH
CANL t
RxD t
Figure 10 TxD timeout function
pin activates the TxD timeout function and disables the transmitter. To release the transmitter after a TxD timeout event, the TLE9254V requires a signal change from "low" to "high" on the TxD input pin.
Datasheet 19 Rev. 1.0
2019-10-16
TLE9254V
High speed dual CAN transceiver with bus wake-up
Fail-safe functions
6.4
Overtemperature protection
The integrated overtemperature detection is designed to protect the TLE9254V from thermal overstress of the transmitter. If the temperature exceeds the threshold T
JSD
, then the TLE9254V disables the transmitter. After the
device cools down, the TLE9254V enables the transmitter again (see Figure 11
). A hysteresis is implemented within the temperature sensor.
T
J
T
JSD (shut down temperature)
Δ T cool down switch-on transmitter t
CANH
CANL t
TxD t
RxD t
Figure 11 Overtemperature protection
6.5
Undervoltage detection on V
CC
If V
CC
< V
CC_UV
, then the affected channel might not be able to provide the correct bus levels on the CANH and
CANL output pins. To avoid any interference with the network the TLE9254V disables the transmitter of the
affected channel (see Figure 12
). If V
CC Filter
AND if the t
Recovery
has recovered ( V
CC
> V
CC_UV
) for more than the glitch filter time t time has expired, then the TLE9254V enables the transmitter.
Datasheet 20 Rev. 1.0
2019-10-16
TLE9254V
High speed dual CAN transceiver with bus wake-up
Fail-safe functions
Supply voltage V
IO
= “on”
V
CC
V
CC
undervoltage monitor
V
CC_UV t
Vcc_UV_Filter hysteresis
V
CC_UV
V
CC
undervoltage monitor
V
CC_UV t
Vcc_UV_Filter
+ t
Recovery normal-operating mode transmitter enabled normal-operating mode transmitter disabled normal-operating mode transmitter enabled t
STB t
Diagram applies for on channel of TLE9254V.
Figure 12 V
CC
undervoltage
6.6
Undervoltage detection on V
IO
If V
IO
< V
IO_UV
V
, the TLE9254V is not supplied anymore. The TLE9254V reacts as described in
IO
has recovered ( V
IO
> V
IO_UV
) and t
PON
time has expired, then the TLE9254V is fully
shows the undervoltage detection for
V
IO
.
V
IO
Assuming the STB remains “low” and V
CC
is in the functional range
V
IO_UV hysteresis
V
IO_UV_H
V
IO_UV t
PON normal-operating mode
Figure 13 V
IO
undervoltage
Power-on reset transmitter disabled t normal-operating mode
Datasheet 21 Rev. 1.0
2019-10-16
TLE9254V
High speed dual CAN transceiver with bus wake-up
Fail-safe functions
6.7
Delay time for mode change
The HS CAN transceiver TLE9254V changes the mode of operation within the time window t
Mode
.During the mode change the TLE9254V sets the RxD output pin permanently to "high", so RxD does not reflect the status on the CANH and CANL input pins then. After the mode change is completed, the TLE9254V releases the RxD output pin.
Datasheet 22 Rev. 1.0
2019-10-16
TLE9254V
High speed dual CAN transceiver with bus wake-up
Electrical characteristics
7 Electrical characteristics
Electrical parameters described within this chapter apply for each channel of TLE9254V.
7.1
Electrical characteristics general timing parameters
Table 6 Electrical characteristics general timing parameters
V
CC
= 4.5 V to 5.5 V; V
IO
= 3.0 V to 5.5 V; R
L
= 60 Ω; T j
= -40°C to 150°C; all voltages with respect to ground, positive current flowing into pin (unless otherwise specified)
Parameter Symbol Unit Note or condition
Power up delay time
Delay time for mode change t
Mode
TxD permanent dominant timeout t t
PON
TxD_TO
–
1
Values
–
Min.
Typ.
Max.
– 110
–
–
20
4
µs
µs ms
–
–
Normal-operating
Number
P_8.1.2
P_8.1.3
P_8.1.4
7.2
Electrical characteristics power supply interface
7.2.1
Electrical characteristics current consumption
Table 7 Electrical characteristics current consumption
V
CC
= 4.5 V to 5.5 V; V
IO
= 3.0 V to 5.5 V; R
L
= 60 Ω; T j
= -40°C to 150°C; all voltages with respect to ground, positive current flowing into pin (unless otherwise specified)
Parameter Symbol Values
Min.
Typ.
Max.
Unit Note or condition Number
Normal-operating mode
V
CC supply current dominant bus signal
V
CC supply current recessive bus signal
V
IO supply current
(both transceivers together)
Stand-by Mode
I
I
I
CC_NM_D
CC_NM_R
IO_NM_R
–
–
–
33
2.0
–
48
2.5
2.2
mA dominant state,
V
TxD
= V
STB mA recessive state,
V
V
TxD
= V
IO
STB
= 0 V
mA V
STB
= 0 V, recessive state
P_8.2.1
P_8.2.2
P_8.2.3
6 Applies for one channel of TLE9254V.
Datasheet 23 Rev. 1.0
2019-10-16
TLE9254V
High speed dual CAN transceiver with bus wake-up
Electrical characteristics
Table 7 Electrical characteristics current consumption (continued)
V
CC
= 4.5 V to 5.5 V; V
IO
= 3.0 V to 5.5 V; R
L
= 60 Ω; T j
= -40°C to 150°C; all voltages with respect to ground, positive current flowing into pin (unless otherwise specified)
Parameter Symbol Unit Note or condition Number
I
IO_STB
Values
–
Min.
Typ.
Max.
10 22 µA V
TxD
= V
STB
= V
IO
P_8.2.6
V
IO supply current
(both transceivers together)
V
IO supply current
(both transceivers together)
V
CC leakage current
(both transceivers together)
I
I
IO_STB
CC_STB
–
–
8
–
12
5
µA
µA
V
T
V
TxD
J
= V
TxD
= V
STB
= V
STB
= V
IO
IO
; P_8.2.7
P_8.2.8
7.2.2
Electrical characteristics undervoltage detection
Table 8 Electrical characteristics undervoltage detection
V
CC
= 4.5 V to 5.5 V; V
IO
= 3.0 V to 5.5 V; R
L
= 60 Ω; T j
= -40°C to 150°C; all voltages with respect to ground, positive current flowing into pin (unless otherwise specified)
Unit Note or condition Number Parameter Symbol
Undervoltage detection
Undervoltage detection threshold
Undervoltage detection threshold
V
V
CC_UV
IO_UV
Undervoltage glitch filter t
Vcc_UV_Filter
Undervoltage recovery time t
Recovery
3.8
2.0
–
10
Values
Min.
Typ.
Max.
4.25
2.6
–
17
4.5
3.0
10
25
V
V
µs
µs
–
– see see
P_8.2.9
P_8.2.11
P_8.2.13
P_8.2.14
7.3
Electrical characteristics CAN controller interface
Table 9 Electrical characteristics CAN controller interface
V
CC
= 4.5 V to 5.5 V; V
IO
= 3.0 V to 5.5 V; R
L
= 60 Ω; T j
= -40°C to 150°C; all voltages with respect to ground, positive current flowing into pin (unless otherwise specified)
Parameter Symbol Values
Min.
Typ.
Max.
Unit Note or condition Number
Input pins: STB, TxD
7 Not subject to production test, specified by design.
Datasheet 24 Rev. 1.0
2019-10-16
TLE9254V
High speed dual CAN transceiver with bus wake-up
Electrical characteristics
Table 9 Electrical characteristics CAN controller interface (continued)
V
CC
= 4.5 V to 5.5 V; V
IO
= 3.0 V to 5.5 V; R
L
= 60 Ω; T j
= -40°C to 150°C; all voltages with respect to ground, positive current flowing into pin (unless otherwise specified)
Parameter Symbol
"High" level input range
"Low" level input range
"High" level input current
"Low" level input current
Input capacitance
V
V
IP_H
IP_L
I
IP_H
I
IP_L
C
IP
Receiver output RxD
"High" level output current I
RxD_H
Values Unit Note or condition Number
-
Min.
Typ.
Max.
0.7 ×
V
IO
-0.3V
–
-2.0
–
–
V
IO
+
0.3V
0.3 ×
V
IO
2.0
-200 –
–
V
V
µA
-20.0
µA
10 pF
–
–
V
V
IP
= V
IO
IP
= 0 V
P_8.3.1
P_8.3.2
P_8.3.3
P_8.3.4
P_8.3.7
– -1.8
-1.0
P_8.3.8
"Low" level output current I
RxD_L
1.0
2.0
– mA V
RxD
= V
IO
- 0.4 V
V
DIFF
< 0.5 V mA V
RxD
= 0.4 V
V
DIFF
> 0.9 V
P_8.3.9
7.4
Electrical characteristics transmitter
Table 10 Electrical characteristics transmitter
V
CC
= 4.5 V to 5.5 V; V
IO
= 3.0 V to 5.5 V; R
L
= 60 Ω; T j
= -40°C to 150°C; all voltages with respect to ground, positive current flowing into pin (unless otherwise specified)
Parameter Symbol Values
Min.
Typ.
Max.
Unit Note or condition
Bus transmitter
CANH, CANL recessive output voltage
V
CANL/H
2.0
2.4
3.0
CANH, CANL recessive output voltage difference
CANH dominant output voltage normal-operating mode
V
V
Diff_R_NM
V
CANH
CANH
=
V
CANL
-50
2.75
–
–
50
4.5
V Normal-operating mode,
V
TxD
= V
IO no load mV V
TxD
= V
IO no load
V V
TxD
= 0 V,
50 Ω < R
L
< 65 Ω;
4.75 V < V
CC
< 5.25 V
Number
P_8.4.1
P_8.4.2
P_8.4.3
8 Not subject to production test, specified by design.
Datasheet 25 Rev. 1.0
2019-10-16
TLE9254V
High speed dual CAN transceiver with bus wake-up
Electrical characteristics
Table 10 Electrical characteristics transmitter (continued)
V
CC
= 4.5 V to 5.5 V; V
IO
= 3.0 V to 5.5 V; R
L
= 60 Ω; T j
= -40°C to 150°C; all voltages with respect to ground, positive current flowing into pin (unless otherwise specified)
Parameter
CANL dominant output voltage normal-operating mode
Symbol
V
CANL
CANH dominant output voltage difference:
V
Diff_D
= V
CANH
- V
CANL normal-operating mode
CANH dominant output voltage difference extended bus load
V
Diff_D
= V
CANH
- V
CANL normal-operating mode
CANH, CANL dominant output voltage difference high extended bus load normal-operating mode
V
Diff
= V
CANH
- V
CANL
CANH, CANL recessive output voltage stand-by mode
V
V
V
L
V
Diff_D
Diff_D_EXT_BL
Diff_D_HEXT_B
CANL_H
CANH, CANL recessive output voltage difference stand-by mode
V
Diff_STB
Driver symmetry
V
SYM
= V
CANH
+ V
CANL
V
SYM
CANH short circuit current I
CANHSC
Values Unit Note or condition
Min.
Typ.
Max.
0.5
– 2.25
V
1.5
1.8
2.5
V
V
TxD
= 0 V,
50 Ω < R
L
< 65 Ω;
4.75 V < V
CC
< 5.25 V
V
TxD
= 0 V,
50 Ω < R
L
< 65 Ω;
4.75 V < V
CC
< 5.25 V
1.4
1.5
-0.1
-0.2
0.9 ×
V
CC
–
–
–
–
1.0 ×
V
CC
-115 -80
3.3
5.0
0.1
0.2
1.1 ×
V
5
CC
V
V
V
V
V
V
R
4.75 V < V
TxD
L
R
L no load no load
V
= 0 V,
= 45 Ω <
TxD
C
CC
= 0 V,
R
< 5.25 V
= 2240 Ω ;
4.75 V < V
CC
1
L
< 70 Ω;
< 5.25 V; static behavior
= 4.7 nF mA -3 V < V
CANHshort
< 18 V; t < t
TXD_TO
;
V
TxD
= 0 V
Number
P_8.4.4
P_8.4.5
P_8.4.6
P_8.4.7
P_8.4.8
P_8.4.9
P_8.4.10
P_8.4.11
9
10
Not subject to production test, specified by design.
V
SYM is observed during dominant and recessive state and also during the transition from dominant to recessive and vice versa, while TxD is stimulated by a square wave signal with a frequency of 1 MHz.
Datasheet 26 Rev. 1.0
2019-10-16
TLE9254V
High speed dual CAN transceiver with bus wake-up
Electrical characteristics
Table 10 Electrical characteristics transmitter (continued)
V
CC
= 4.5 V to 5.5 V; V
IO
= 3.0 V to 5.5 V; R
L
= 60 Ω; T j
= -40°C to 150°C; all voltages with respect to ground, positive current flowing into pin (unless otherwise specified)
Parameter Symbol Unit Note or condition
CANL short circuit current I
CANLSC
Values
-5
Min.
Typ.
Max.
80 115
CANH leakage current
CANL leakage current
CANH, CANL output voltage difference slope, recessive to dominant
CANH, CANL output voltage difference slope, dominant to recessive
I
I
V
V
CANH_Ik
CANL_Ik diff_slope_rd diff_slope_dr
-
-
-3
-3
–
–
–
–
3
3
70
70
Number mA -3 V < V
CANLshort
< 18 V; t < t
TXD_TO
;
V
TxD
= 0 V
µA V
CC
= 0 V;
0 V < V
CANH
< 5 V;
V
CANH
= V
CANL
µA V
CC
= 0 V;
0 V < V
CANL
< 5 V;
V
CANH
= V
CANL
V/µs 30% to 70% of measured differential bus voltage;
C
L
= 100 pF;
R
L
= 60 Ω;
4.75 V < V cc
< 5.25 V
P_8.4.12
P_8.4.14
P_8.4.15
P_8.4.16
V/µs 30% to 70% of measured differential bus voltage;
C
L
= 100 pF;
R
L
= 60 Ω;
4.75 V < V cc
<5.25 V
P_8.4.17
7.5
Electrical characteristics receiver
Table 11 Electrical characteristics receiver
V
CC
= 4.5 V to 5.5 V; V
IO
= 3.0 V to 5.5 V; R
L
= 60 Ω; T j
= -40°C to 150°C; all voltages with respect to ground, positive current flowing into pin (unless otherwise specified)
Parameter Symbol Values
Min.
Typ.
Max.
Unit Note or condition
Bus receiver
9 Not subject to production test, specified by design.
Datasheet 27
Number
Rev. 1.0
2019-10-16
TLE9254V
High speed dual CAN transceiver with bus wake-up
Electrical characteristics
Table 11 Electrical characteristics receiver (continued)
V
CC
= 4.5 V to 5.5 V; V
IO
= 3.0 V to 5.5 V; R
L
= 60 Ω; T j
= -40°C to 150°C; all voltages with respect to ground, positive current flowing into pin (unless otherwise specified)
Parameter Symbol Unit Note or condition
V
CMR
Values
Min.
Typ.
Max.
-12 – 12 V – Common mode Voltage
Range
Differential range dominant normal-operating mode
Differential range recessive normal-operating mode
Single ended internal resistance
Differential internal resistance
Input resistance deviation between CANH and CANL
Input capacitance CANH,
CANL versus GND
Differential input capacitance
V
V
R
R
R
∆
C
C
Diff_D_Range
Diff_R_Range
CAN_H,
CAN_L
Diff
R
In i
InDiff
0.9
-3.0
6
12
-3.0
–
–
–
–
–
–
–
30
2
8.0
0.5
50
100
3.0
40
8
V
V kΩ recessive state,
-2V < V
CANH
< 7 V;
-2V < V
CANL
< 7 V kΩ recessive state,
-2 V < V
CANH
< 7 V;
-2 V < V
CANL
< 7 V
%
V
CANH
= V
CANL
= 5 V pF
pF
V
V
CMR
CMR
Number
P_8.5.1
P_8.5.3
P_8.5.5
P_8.5.7
P_8.5.8
P_8.5.9
P_8.5.10
P_8.5.11
7.6
Electrical characteristics dynamic transceiver parameters
Table 12 Electrical characteristics propagation delay
V
CC
= 4.5 V to 5.5 V; V
IO
= 3.0 V to 5.5 V; R
L
= 60 Ω; T j
= -40°C to 150°C; all voltages with respect to ground, positive current flowing into pin (unless otherwise specified)
Parameter Symbol Values
Min.
Typ.
Max.
Unit Note or condition
Propagation delay
Propagation delay, TxD to
RxD t
Loop
80 200 235 ns C
C
L
= 100 pF;
RxD
= 15 pF
Number
P_8.6.1
11
12
Not subject to production test, specified by design.
Not subject to production test, specified by design, S2P -Method; f = 10 MHz.
Datasheet 28 Rev. 1.0
2019-10-16
TLE9254V
High speed dual CAN transceiver with bus wake-up
Electrical characteristics
Table 12 Electrical characteristics propagation delay (continued)
V
CC
= 4.5 V to 5.5 V; V
IO
= 3.0 V to 5.5 V; R
L
= 60 Ω; T j
= -40°C to 150°C; all voltages with respect to ground, positive current flowing into pin (unless otherwise specified)
Parameter Symbol Unit Note or condition t d(L),T
Values
30
Min.
Typ.
Max.
110 140 ns C
L
= 100 pF;
C
RxD
= 15 pF
Propagation delay,
TxD to bus
("low" to dominant)
Propagation delay,
TxD to bus
("high" to recessive)
Propagation delay, bus to RxD
(dominant to "low")
Propagation delay, bus to RxD
(recessive to "high") t t t d(H),T d(L),R d(H),R
30
30
30
110
90
90
140
140
140 ns ns ns
C
C
C
C
C
C
L
= 100 pF;
RxD
L
RxD
L
= 15 pF
= 100 pF;
= 15 pF
= 100 pF;
RxD
= 15 pF
Number
P_8.6.2
P_8.6.3
P_8.6.4
P_8.6.5
Datasheet 29 Rev. 1.0
2019-10-16
TLE9254V
High speed dual CAN transceiver with bus wake-up
Electrical characteristics
Table 13 Electrical characteristics CAN FD
V
CC
= 4.5 V to 5.5 V; V
IO
= 3.0 V to 5.5 V R
L
= 60 Ω; T j
= -40°C to 150°C; all voltages with respect to ground, positive current flowing into pin (unless otherwise specified)
Parameter Symbol Values
Min.
Typ.
Max.
Unit Note or condition
CAN FD
Received recessive bit width at 2 MBit/s t
Bit(RxD)_2M
400 500 550
Transmitted recessive bit width at 2 MBit/s
Receiver timing symmetry at
2 MBit/s
∆t
Rec_2M
= t t
Bit(Bus)_2M
Bit(RxD)_2M
-
Received recessive bit width at 5 MBit/s
Received recessive bit width at 5 MBit/s
Receiver timing symmetry at
5 MBit/s
∆t
Rec_5M
= t t
Bit(Bus)_5M
Bit(RxD)_5M
t t t
Bit(Bus)_2M
∆t
Rec_2M
Bit(RxD)_5M
Bit(Bus)_5M
∆t
Rec_5M
435
-65
120
155
-45
500
–
200
200
–
530
40
220
210
15 ns C
L
= 100 pF;
C
RxD
= 15 pF; t
Bit
= 500 ns
(see
ns C
L
= 100 pF;
C
RxD
= 15 pF; t
Bit
= 500 ns
(see
ns C
L
= 100 pF;
C
RxD
= 15 pF; t
Bit
= 500 ns
(see
ns C
L
= 100 pF;
C
RxD
= 15 pF; t
Bit
= 200 ns
4.75 V < V
CC
< 5.5 V
(see
ns C
L
= 100 pF;
C
RxD
= 15 pF; t
Bit
= 200 ns
4.75 V < V
CC
< 5.5 V
(see
ns C
L
= 100 pF;
C
RxD
= 15 pF; t
Bit
= 200 ns
4.75 V < V
CC
< 5.5 V
(see
Number
P_8.6.6
P_8.6.7
P_8.6.8
P_8.6.9
P_8.6.10
P_8.6.11
Datasheet 30 Rev. 1.0
2019-10-16
TLE9254V
High speed dual CAN transceiver with bus wake-up
Electrical characteristics
C
L
R
L
C
L
R
L
100 nF
V
CC
TLE9254V
STB1
CANH1 TxD1
RxD1
CANL1
V
IO
C
RxD1
100 nF
CANH2
STB2
CANL2
TxD2
GND1
RxD2
GND2
C
RxD2
Test circuit for dynamic characteristics Figure 14
TxD
V
Diff
RxD
Figure 15
0.3 x V
IO t d(L),T
0.9 V t d(L),R t
Loop(H,L)
0.3 x V
IO
Timing diagram for dynamic characteristics
0.7 x V
IO t d(H),T
0.5 V t
Loop(L,H) t d(H),R
0.7 x V
IO t t t
Datasheet 31 Rev. 1.0
2019-10-16
TLE9254V
High speed dual CAN transceiver with bus wake-up
Electrical characteristics
TxD
0.3 x V
IO
V
Diff
V
Diff
= V
CANH
- V
CANL
RxD
5 x t
Bit
0.7 x V
IO t
Bit
0.3 x V
IO t
Loop(H,L) t
Bit(Bus)
0.9 V
0.5 V t
Loop(L,H) t
Bit(RxD)
0.7 x V
IO
0.3 x V
IO t t t
Figure 16 Recessive bit time for five dominant bits followed by one recessive bit
7.7
Electrical characteristics wake-up pattern detection
Table 14 Electrical characteristics wake-up pattern detection
V
CC
= 4.75 V to 5.25 V; V
IO
= 3.0 V to 5.5 V; R
L
= 60 Ω; T j
= -40°C to 150°C; all voltages with respect to ground, positive current flowing into pin (unless otherwise specified)
Parameter
Differential range dominant low power modes
Differential range recessive low power modes
CAN activity filter time
Bus wake-up timeout
Bus wake-up delay time
Symbol Values
Min. Typ. Max.
1.15 – 8.0
V
Unit Note or condition
V
CMR
V
Diff_D_STB_Rang e
V
Diff_R_STB_Rang e t
Filter t
WAKE t
WU
-3.0
–
0.5
–
0.8
–
– –
0.4
1.8
5.0
V
µs
10.0 ms
µs
V
CMR
stand-by mode,
Number
P_8.7.1
P_8.7.3
P_8.7.6
P_8.7.7
P_8.7.8
13 Not subject to production test, specified by design.
Datasheet 32 Rev. 1.0
2019-10-16
TLE9254V
High speed dual CAN transceiver with bus wake-up
Application information
8 Application information
8.1
ESD robustness according to IEC 61000-4-2
Tests for ESD robustness according to IEC 61000-4-2 "Gun test" (150 pF, 330 Ω) have been performed. The results and test conditions are available in a separate test report.
Table 15
Performed Test
CANL versus GND
ESD robustness according to IEC61000-4-2
Electrostatic discharge voltage at pin CANH and
Electrostatic discharge voltage at pin CANH and
CANL versus GND
Result
≥ +8
≤ -8
Unit kV kV
Remarks
Positive pulse
Negative pulse
14 ESD susceptibility "ESD GUN" according to GIFT / ICT paper: "EMC Evaluation of CAN Transceivers, version
03/02/IEC TS62228", section 4.3. (DIN EN 61000-4-2), Tested by external facility IBEE Zwickau.
Datasheet 33 Rev. 1.0
2019-10-16
TLE9254V
High speed dual CAN transceiver with bus wake-up
Application information
8.2
Application example
V
BAT
CANH1 CANL1 CANH2 CANL2
120
Ohm
120
Ohm
I
TLS850D0TAV50
EN
GND
Q1
22 uF
100 nF
3
V
CC
11
V
IO
100 nF
13
12
TLE9254V
CANH1 TxD1
RxD1
CANL1 STB1
1
4
14
10
CANH2
9 optional: common mode choke
CANL2
GND
2 6
TxD2
RxD2
STB2
6
7
8
100 nF
V
CC
Out
In
Out
Out
In
Out
Microcontroller e.g. XC22xx
GND
V
BAT
CANH1 CANL1 CANH2 CANL2
120
Ohm
120
Ohm
I
EN
TLE4476D
GND
Q1
Q2
22 uF
100 nF
3
V
CC
13
12
11
V
IO
100 nF
TLE9254V
CANH1 TxD1
CANL1
RxD1
STB1
1
4
14
10
CANH2
9 optional: common mode choke
CANL2
GND
2 5
TxD2
RxD2
STB2
6
7
8
100 nF
V
CC
Out
In
Out
Out
In
Out
Microcontroller e.g. XC22xx
GND
Figure 17 Application circuit
Datasheet 34 Rev. 1.0
2019-10-16
TLE9254V
High speed dual CAN transceiver with bus wake-up
Application information
8.3
Further application information
• Please contact us for information regarding the pin FMEA.
• For further information please visit: www.infineon.com/transceiver
Datasheet 35 Rev. 1.0
2019-10-16
TLE9254V
High speed dual CAN transceiver with bus wake-up
Package information
9 Package information
2x
0.1 A-B
14
8.69
1)
.0
-0
0.2
.0
+0
H
3.94
1)
1.27
A
C
PLANE
0.1 C 14x
COPLANARITY
D
0.64
-0.23
5.99
BOTTOM VIEW
8 8 14
0.1 D 2x
8°
M
AX
.
0.2
C 14x
INDEX
MARKING
1
B
0.41
-0.06
2)
7 7
0.254
A-B C 14x
Figure 18
1) DOES NOT INCLUDE PLASTIC OR METAL PROTRUSION OF 0.25 MAX. PER SIDE
2) DOES NOT INCLUDE DAMBAR PROTRUSION OF 0.1 MAX. PER SIDE
ALL DIMENSIONS ARE IN UNITS MM
THE DRAWING IS IN COMPLIANCE WITH ISO 128 & PROJECTION METHOD 1 [ ]
PG-DSO-14
1
Datasheet 36 Rev. 1.0
2019-10-16
TLE9254V
High speed dual CAN transceiver with bus wake-up
Package information
4.5
±0.1
1
±0.1
4.2
±0.1
0.15
±0.1
INDEX MARKING MIN. 0.07
0.65
0.32
±0.1
0.14
±0.1
INDEX
MARKING
ALL DIMENSIONS ARE IN UNITS MM
THE DRAWING IS IN COMPLIANCE WITH ISO 128 & PROJECTION METHOD 1 [ ]
Figure 19 PG-TSON-14
Green Product (RoHS compliant)
To meet the world-wide customer requirements for environmentally friendly products and to be compliant with government regulations the device is available as a green product. Green products are RoHS-Compliant (Pbfree finish on leads and suitable for Pb-free soldering according to IPC/JEDEC J-STD-020).
Information on alternative packages
Please visit www.infineon.com/packages .
Datasheet 37 Rev. 1.0
2019-10-16
TLE9254V
High speed dual CAN transceiver with bus wake-up
Revision history
Revision history
Revision Date
1.0
2019-10-16
Changes
Datasheet created
Datasheet 38 Rev. 1.0
2019-10-16
Trademarks
All referenced product or service names and trademarks are the property of their respective owners.
Edition 2019-10-16
Published by
Infineon Technologies AG
81726 Munich, Germany
© 2019 Infineon Technologies AG
All Rights Reserved.
Do you have a question about any aspect of this document?
Email: [email protected]
Document reference
IFX-Z8F60658271
IMPORTANT NOTICE
The information given in this document shall in no event be regarded as a guarantee of conditions or characteristics (“Beschaffenheitsgarantie”) .
With respect to any examples, hints or any typical values stated herein and/or any information regarding the application of the product, Infineon Technologies hereby disclaims any and all warranties and liabilities of any kind, including without limitation warranties of non-infringement of intellectual property rights of any third party.
In addition, any information given in this document is subject to customer’s compliance with its obligations stated in this document and any applicable legal requirements, norms and standards concerning customer’s products and any use of the product of
Infineon Technologies in customer’s applications.
The data contained in this document is exclusively intended for technically trained staff. It is the responsibility of customer’s technical departments to evaluate the suitability of the product for the intended application and the completeness of the product information given in this document with respect to such application.
WARNINGS
Due to technical requirements products may contain dangerous substances. For information on the types in question please contact your nearest Infineon
Technologies office.
Except as otherwise explicitly approved by Infineon
Technologies in a written document signed by authorized representatives of Infineon Technologies,
Infineon Technologies’ products may not be used in any applications where a failure of the product or any consequences of the use thereof can reasonably be expected to result in personal injury
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