STPIC6D595
Power logic 8-bit shift register
Features
■
■
■
■
■
■
Low R
DS(on)
: 4
Ω typ
Eight 100 mA DMOS outputs
250 mA current limit capability
Devices are cascadable
Low power consumption
Footprint compatible with STPIC6C595
DIP-16
SO-16 TSSOP16
Description
This STPIC6D595 is a monolithic, mediumvoltage, low current power 8-bit shift register designed for use in systems that require relatively moderate load power such as LEDs.
The device contains an 8-bit serial-in, parallel-out shift register that feeds an 8-bit D-type storage register. Data transfers through both the shift and storage register clock (SRCK) and the register clock (RCK), respectively. The device transfers data out the serial output (SER OUT) port on the rising edge of SRCK. The storage register transfers data to the output buffer when shift register clear (CLR) is high. When CLR is low, the input shift register is cleared. When output enable
(G) is held high, all data in the output buffer is held low and all drain output are off. When G is held low, data from the storage register is transparent to the output buffer.
Table 1.
Device summary
Order codes Package
When data in the output buffers is low, the DMOS transistor outputs are off. When data is high, the
DMOS transistor outputs have sink-current capability. The SER OUT allows for cascading of the data from the shift register to additional devices.
Output are low-side, open-drain DMOS transistors with output ratings of 20 V and 120 mA continuous sink-current capability. Each output provides a 250 mA maximum current limit at
T
C
= 25 °C. The current limit decreases as the junction temperature increases for additional device protection. The device also provides up to
2.0 kV of ESD protection when tested using the human-body model.
The STPIC6D595 is characterized for operation over the operating case temperature range of
-40 °C to 125 °C.
Packaging
STPIC6D595MTR
STPIC6D595TTR
STPIC6D595B1R
SO-16 (Tape and reel)
TSSOP16 (Tape and reel)
DIP-16
2500 parts per reel
2500 parts per reel
25 parts per tube
November 2009 Doc ID 13663 Rev 3 1/21
www.st.com
21
6
7
4
5
8
1
2
Contents
Contents
3
STPIC6D595
Logic symbol and pin configuration . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3
Maximum rating . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4
2.1
Absolute maximum ratings . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4
2.2
Thermal data . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4
2.3
Recommended operating conditions . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5
Electrical characteristics . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6
3.1
DC characteristics . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6
3.2
Switching characteristics . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7
Logic diagram . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 8
Typical operating circuit . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 9
Typical performance and characteristics . . . . . . . . . . . . . . . . . . . . . . . 13
Package mechanical data . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 14
Revision history . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 20
2/21 Doc ID 13663 Rev 3
STPIC6D595
1
Logic symbol and pin configuration
Logic symbol and pin configuration
Figure 1.
Pin configuration
Figure 2.
Logic symbol
Doc ID 13663 Rev 3 3/21
Maximum rating STPIC6D595
2.1
Stressing the device above the rating listed in the “absolute maximum ratings” table may cause permanent damage to the device. These are stress ratings only and operation of the device at these or any other conditions above those indicated in the operating sections of this specification is not implied. Exposure to absolute maximum rating conditions for extended periods may affect device reliability.
Absolute maximum ratings
Table 2. Absolute maximum ratings
Symbol Parameter
V
CC
V
I
V
DS
I
D
I
D
I
D
P d
P d
T
J
T
C
T stg
T
L
Logic supply voltage (See
Note 1
)
Logic input voltage range
Power DMOS drain to source voltage (See
Note 2
)
Pulsed drain current, each output, all output ON
(T
C
= 25 °C)
Continuous current, each output, all output ON
(T
C
= 25 °C)
Peak drain current single output
(T
C
= 25 °C) (See
Note 3
)
Continuous total dissipation (T
C
≤ 25 °C)
Continuous total dissipation (T
C
= 125 °C)
Operating virtual junction temperature range
Operating case temperature range
Storage temperature range
Lead temperature 1.6 mm (1/16 inch) from case for 10 seconds
Value
7
-0.3 to 7
20
250
100
250
1087
217
-40 to +150
-40 to +125
-65 to +150
260 mA mA mW mW
°C
°C
°C
°C
Unit
V
V
V mA
Table 3.
Symbol
Thermal data
Parameter
R th(JA)
Thermal resistance junction-ambient
Package
DIP-16
SO-16
TSSOP16
Values
85
107
143
Unit
°C/W
4/21 Doc ID 13663 Rev 3
STPIC6D595
2.3 Recommended operating conditions
Table 4.
Symbol
Recommended operating conditions
Parameter
V
CC
V
IH
V
IL
I
DP t su t h t
W
T
C
Logic supply voltage
High level input voltage
Low level input voltage
Pulse drain output current
(T
C
= 25 °C, V
CC
= 5 V, all outputs ON)
(see
Note 3
,
Note 4
)
Set-up time, SER IN high before SRCK
↑
(see
Figure 4
and
Figure 8
)
Hold time, SER IN high after SRCK
↑
(see
Figure 4
,
Figure 7
,
Figure 8
)
Pulse duration (see
Figure 8
)
Operating case temperature
Min
4.5
0.85V
CC
0
10
10
40
-40
Maximum rating
Max
5.5
V
CC
0.15V
CC
250
Unit
V
V
V mA
125 ns ns ns
°C
Doc ID 13663 Rev 3 5/21
Electrical characteristics STPIC6D595
V
CC
= 5 V, T
C
= 25 °C, unless otherwise specified.
Table 5.
DC characteristics
Symbol Parameter Test conditions
V
(BR)DSX
Drain-to-source breakdown voltage
V
V
V
I
I
I
SD
OH
OL
IH
IL
CC
I
D
= 1 mA
Source-to-drain diode forward voltage
I
F
= 100 mA
High level output voltage SER OUT
I
OH
= -20
μA V
CC
= 4.5 V
I
OH
= -4 mA V
CC
= 4.5 V
I
OH
= 20
μA V
CC
= 4.5 V
Low level output voltage SER OUT
I
OH
= 4 mA V
CC
= 4.5 V
High level input current V
CC
= 5.5 V V
I
= V
CC
Low level input current V
CC
= 5.5 V V
I
= 0
Logic supply current
V
CC
= 5.5 V All outputs OFF or ON
I
CC(FRQ)
I
N
Logic supply current at frequency f
SRCK
= 5 MHz C
L
= 30 pF
All outputs OFF
(See
Figure 6
,
(1)
)
Nominal current
V
DS(on)
= 0.5 VI
N
= I
D
T
C
= 85 °C
(See
Note 4
,
Note 5
,
Note 6
)
(1)
R
I
DSX
DS(on)
Off-state drain current
Static drain source on state resistance
(See
Note 4
, and
Note 5
)
V
DS
= 20 V V
CC
= 5.5 V or 0 V
V
DS
= 20 V V
CC
= 5.5 V or 0 V
T
C
= 125 °C
I
D
= 50 mA V
CC
= 4.5 V
I
D
= 50 mA V
CC
= 4.5 V
T
C
= 125 °C
I
D
= 100 mA V
CC
= 4.5 V
1.
Not tested, specified by design
Min
4.4
4
Typ
70
120
0.02
0.5
3.4
4.8
3.5
Max Unit
20 V
0.85
4.49
1.2
1
145
1
-1
23
100
300
100
-100
40
V
V
V mV mV nA nA
μA
250
200
4
6
1
1
6
μA mA
Ω
Ω
μA
μA
Ω
6/21 Doc ID 13663 Rev 3
STPIC6D595 Electrical characteristics
V
CC
= 5 V, T
C
= 25 °C, unless otherwise specified.
Table 6.
Switching characteristics
Symbol Parameter Test conditions
t t
PHL
PLH
Propagation delay time, high to low level output from G
Propagation delay time, low to high level output from G t
PHL-SDO
Propagation delay time, clock to SDO t
PLH-SDO t
PLH-R_O t
PHL-R_O
Propagation delay time, clock to SDO
Propagation delay low to high level RCK to OUT
Propagation delay high to low level RCK to OUT
C
L
= 30 pF I
D
= 75 mA
(See
Figure 4
,
Figure 5
,
Figure 6
,
Figure 7
,)
t
PLH-S_SO
Propagation delay low to high level SCK to SDO t
PHL-S_SO
Propagation delay high to low level SCK to SDO t r t f
Rise time, drain output
Fall time, drain output
Min
-
-
-
-
-
-
-
-
-
-
Typ
19
Max Unit
30 ns
46
19
46
62
13
14
14
20
15
70
25
60
90
18
20
20
30
20 ns ns ns ns ns ns ns ns ns
Note: 1 All voltage value are with respect to GND
2 Each power DMOS source is internally connected to GND
3 Pulse duration
≤
100
μ
s and duty cycle
≤
2%
4 Technique should limit T
J
- T
C
to 10 °C maximum
5 These parameters are measured with voltage sensing contacts separate from the currentcarrying contacts.
6 Nominal Current is defined for a consistent comparison between devices from different sources. It is the current that produces a voltage drop of 0.5 V at T
C
= 85 °C.
Doc ID 13663 Rev 3 7/21
Logic diagram
Figure 3.
Logic diagram
STPIC6D595
8/21 Doc ID 13663 Rev 3
STPIC6D595
5 Typical operating circuit
Figure 4.
Typical operation mode test circuits
Typical operating circuit
Figure 5.
Typical operation mode waveforms
Note: 1 A) The word generator has the following characteristics: t r
≤
10 ns, t f pulse repetition rate (PRR) = 5 kHz, Z
O
= 50
Ω
≤
10 ns, t
W
= 300 ns,
2 B) C
L
includes probe and jig capacitance.
Doc ID 13663 Rev 3 9/21
Typical operating circuit
Figure 6.
Typical operation mode test circuits
STPIC6D595
Figure 7.
Switching time waveform
10/21 Doc ID 13663 Rev 3
STPIC6D595
Figure 8.
Input setup and hold waveform
SRCK t su t h t w
Typical operating circuit
t
PHL-SDO
/ t
PLH -SDO
Note: 1 A) The word generator has the following characteristics: t r
≤
10 ns, t f pulse repetition rate (PRR) = 5 kHz, Z
O
= 50
Ω
≤
10 ns, t
W
= 300 ns,
2 B) C
L
includes probe and jig capacitance.
Doc ID 13663 Rev 3 11/21
Typical operating circuit
Figure 9.
Input equivalent circuit
STPIC6D595
Figure 10.
Output equivalent circuit
12/21 Doc ID 13663 Rev 3
STPIC6D595
6
Typical performance and characteristics
Typical performance and characteristics
Unless otherwise specified T
J
= 25 °C
Figure 11.
Static drain-source on-state resistance vs logic supply voltage
R
DSon
(
5
T
A
= 125
°C
4.5
T
A
= 85
°C
4
Figure 12.
Supply current vs frequency
800
600
3.5
T
A
= 25
°C
400
3
2.5
T
A
= -40
°C
200
2
4.5
5 5.5
6 6.5
0
0.1
1 10 100
Figure 13.
Supply current vs supply voltage
Figure 14.
Switching time vs case temperature
tPLH
40
0.08
0.06
0.04
0.02
0
4.5
5 5.5
30
20 tPHL
10
4.50
4.70
4.90
5.10
5.30
tr tf
Doc ID 13663 Rev 3 13/21
Package mechanical data
7 Package mechanical data
STPIC6D595
In order to meet environmental requirements, ST offers these devices in different grades of
ECOPACK
®
packages, depending on their level of environmental compliance. ECOPACK
® specifications, grade definitions and product status are available at: www.st.com
.
ECOPACK
®
is an ST trademark.
14/21 Doc ID 13663 Rev 3
STPIC6D595 Package mechanical data
DIM.
E e b1
D a1
B b
I
L e3
F
Z
MIN.
0.51
0.77
Plastic DIP-16 (0.25) MECHANICAL DATA
mm.
TYP MAX.
inch
TYP.
1.65
MIN.
0.020
0.030
0.5
0.25
0.020
0.010
20
8.5
2.54
17.78
0.335
0.100
0.700
7.1
5.1
3.3
0.130
1.27
MAX.
0.065
0.787
0.280
0.201
0.050
Doc ID 13663 Rev 3
P001C
15/21
Package mechanical data
DIM.
b1
C c1
D
E
A a1 a2 b
M
S
G
L e e3
F
MIN.
0.1
0.35
0.19
9.8
5.8
3.8
4.6
0.5
SO-16 MECHANICAL DATA
mm.
TYP MIN.
MAX.
1.75
0.25
1.64
0.46
0.25
0.004
0.013
0.007
0.5
10
6.2
45° (typ.)
0.385
0.228
1.27
8.89
4.0
5.3
1.27
0.62
8° (max.)
0.149
0.181
0.019
inch
TYP.
0.019
0.050
0.350
STPIC6D595
0.393
0.244
0.157
0.208
0.050
0.024
MAX.
0.068
0.010
0.063
0.018
0.010
16/21 Doc ID 13663 Rev 3
0016020D
STPIC6D595
DIM.
D
N
T
A
C
Ao
Bo
Ko
Po
P
Package mechanical data
6.45
10.3
2.1
3.9
7.9
MIN.
12.8
20.2
60
Tape & Reel SO-16 MECHANICAL DATA
mm.
TYP MIN.
MAX.
330
13.2
inch
TYP.
0.504
0.795
2.362
22.4
6.65
10.5
2.3
4.1
8.1
0.254
0.406
0.082
0.153
0.311
MAX.
12.992
0.519
0.882
0.262
0.414
0.090
0.161
0.319
Doc ID 13663 Rev 3 17/21
Package mechanical data
DIM.
E
E1 c
D
A
A1
A2 b e
K
L
STPIC6D595
0.05
0.8
0.19
0.09
4.9
6.2
4.3
MIN.
0˚
0.45
TSSOP16 MECHANICAL DATA
mm.
TYP MIN.
1
5
6.4
4.4
0.65 BSC
MAX.
1.2
0.15
1.05
0.30
0.20
5.1
6.6
4.48
0.002
0.031
0.007
0.004
0.193
0.244
0.169
0.60
8˚
0.75
0˚
0.018
inch
TYP.
0.004
0.039
0.197
0.252
0.173
0.0256 BSC
0.024
MAX.
0.047
0.006
0.041
0.012
0.0079
0.201
0.260
0.176
8˚
0.030
A
A2
A1 b e
D c
K
L
E
E1
PIN 1 IDENTIFICATION
1
0080338D
18/21 Doc ID 13663 Rev 3
STPIC6D595
DIM.
T
Ao
Bo
Ko
Po
P
A
C
D
N
Package mechanical data
6.7
5.3
1.6
3.9
7.9
MIN.
12.8
20.2
60
Tape & Reel TSSOP16 MECHANICAL DATA
mm.
TYP MIN.
inch
TYP.
MAX.
330
13.2
0.504
0.795
2.362
22.4
6.9
5.5
1.8
4.1
8.1
0.264
0.209
0.063
0.153
0.311
MAX.
12.992
0.519
0.882
0.272
0.217
0.071
0.161
0.319
Doc ID 13663 Rev 3 19/21
Revision history STPIC6D595
Table 7.
Date
Document revision history
20-Jun-2007
06-Sep-2007
17-Nov-2009
Revision
1
2
3
Changes
First release
Change from Preliminary to final version
Updated:
Table 2
,
Table 3
,
Table 5
,
Table 6
,
Table 6
,
Figure 1
,
Figure 7
,
Figure 8
and
Figure 9
Added:
Figure 2
,
Figure 11
,
Figure 12
,
Figure 13
and
Figure 14
20/21 Doc ID 13663 Rev 3
STPIC6D595
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Doc ID 13663 Rev 3 21/21
