STMicroelectronics EVSPIN32G06Q1S1 User Manual

UM3306
User manual
EVSPIN32G06Q1S1: 3-phase inverter based on STSPIN32G0601
Introduction
The EVSPIN32G06Q1S1 board is a three-phase complete inverter based on the STSPIN32G0601Q controller, which embeds a
three-phase 600 V gate driver and a Cortex®‑M0+ STM32 MCU. The power stage features STGD6M65DF2 IGBTs, but can be
populated with any IGBT or power MOSFET in DPAK or PowerFLAT 8x8 HV package. The board has a single-shunt sensing
topology, and both sensored/sensorless FOC and 6-step control algorithms can be implemented. This allows driving permanent
magnet synchronous motors (PMSMs) and brushless DC (BLDC) motors.
It provides an easy-to-use solution for the evaluation of the device in different applications such as refrigerator compressors,
dishwasher pumps, fans, and industrial appliances.
The evaluation board is compatible with a wide range of input voltages and includes a power supply stage with the VIPER06XS
in flyback configuration to generate +15 V and +3.3 V supply voltages required by the application.
Debug and configuration of the FW can be performed with standard STM32 tools through the STLINK-V3SET debugger/
programmer. SWD and UART TX/RX connectors are also available.
Figure 1. EVSPIN32G06Q1S1 evaluation board
UM3306 - Rev 1 - April 2024
For further information contact your local STMicroelectronics sales office.
www.st.com
UM3306
Main features
1
Main features
The EVSPIN32G06Q1S1 has the following features:
•
•
Suitable for ~250 W applications, 1 ARMS phase current
•
STGD6M65DF2 IGBTs power stage featuring:
•
1.1
–
V(BR)CES = 650 V
–
VCE(sat) = 1.55 V @ IC = 6 A
Overcurrent threshold is set to 2.8 Apeak (value configurable by the user)
•
Dual footprint for IGBT/MOSFET packages
•
–
DPAK or PowerFLAT 8x8 HV
Single-shunt current sensing, suitable for:
•
•
•
•
•
•
•
–
Sensored or sensorless 6-step algorithm
–
Sensored or sensorless single-shunt vector (FOC) algorithm
Smart shutdown overcurrent protection
Digital Hall sensors and encoder input
Bus voltage sensing
15 V VCC and 3.3 V VDD supplies
External connection through STLINK-V3SET
Easy user interface with buttons and trimmer
RoHS compliant
Target applications
•
•
•
•
•
•
UM3306 - Rev 1
Input voltage from 35 VAC (50 VDC) to 280 VAC (400 VDC)
Residential and industrial refrigerator compressors
Industrial drives, pumps, and fans
Air conditioning compressors and fans
Corded power tools, garden tools
Home appliances
Industrial automation
page 2/19
UM3306
Safety and operating instructions
2
Safety and operating instructions
2.1
General terms
Warning:
During assembly, testing, and operation, the evaluation board poses several inherent
hazards, including bare wires, moving or rotating parts, and hot surfaces.
Danger:
There is a danger of serious personal injury, property damage, or death due to electrical
shock and burn hazards if the kit or components are improperly used or installed incorrectly.
Attention:
The kit is not electrically isolated from the high-voltage supply AC/DC input. The evaluation board is directly
linked to the mains voltage. No insulation is ensured between the accessible parts and the high voltage. All
measuring equipment must be isolated from the mains before powering the board. When using an oscilloscope
with the demo, it must be isolated from the AC line. This prevents shock from occurring as a result of touching
any single point in the circuit, but does NOT prevent shock when touching two or more points in the circuit.
Important:
All operations involving transportation, installation and use, and maintenance must be performed by skilled
technical personnel able to understand and implement national accident prevention regulations. For the
purposes of these basic safety instructions, “skilled technical personnel” are suitably qualified people who are
familiar with the installation, use, and maintenance of power electronic systems.
2.2
Intended use of evaluation board
The evaluation board is designed for demonstration purposes only, and must not be used for electrical
installations or machinery. Technical data and information concerning the power supply conditions are detailed in
the documentation and should be strictly observed.
2.3
Installing the evaluation board
•
•
•
•
UM3306 - Rev 1
The installation and cooling of the evaluation board must be in accordance with the specifications and
target application.
The motor drive converters must be protected against excessive strain. In particular, components should
not be bent nor should isolating distances be altered during transportation or handling.
No contact must be made with other electronic components and contacts.
The board contains electrostatically sensitive components that are prone to damage if used incorrectly. Do
not mechanically damage or destroy the electrical components (potential health risks).
page 3/19
UM3306
Operating the evaluation board
2.4
Operating the evaluation board
To properly operate the board, follow these safety rules:
1.
Work area safety:
–
–
–
2.
The work area must be clean and tidy.
Do not work alone when boards are energized.
Protect against inadvertent access to the area where the board is energized using suitable barriers
and signs.
–
A system architecture that supplies power to the evaluation board must be equipped with additional
control and protective devices in accordance with the applicable safety requirements (i.e., compliance
with technical equipment and accident prevention rules).
–
Use a non-conductive and stable work surface.
–
Use adequately insulated clamps and wires to attach measurement probes and instruments.
Electrical safety:
–
–
–
Remove the power supply from the board and electrical loads before taking any electrical
measurements.
Proceed with the arrangement of measurement setup, wiring, or configuration paying attention to high
voltage sections.
Once the setup is complete, energize the board.
Danger:
3.
Personal safety:
–
–
UM3306 - Rev 1
Do not touch the evaluation board when it is energized or immediately after it has been
disconnected from the voltage supply as several parts and power terminals containing
potentially energized capacitors need time to discharge.
Do not touch the boards after disconnection from the voltage supply as several parts,
like heat sinks and transformers, may still be very hot.
The kit is not electrically isolated from the AC/DC input.
Always wear suitable personal protective equipment such as, for example, insulating gloves and safety
glasses.
Take adequate precautions and install the board in such a way to prevent accidental touch. Use
protective shields such as, for example, an insulating box with interlocks, if necessary.
page 4/19
UM3306
Hardware and software requirements
3
Hardware and software requirements
Using the EVSPIN32G06Q1S1 evaluation board requires the following software and hardware:
•
•
•
•
•
A Windows PC (XP, Vista, Win 7, Win 8, Win 10, or Win 11) to install the software package.
An STLINK-V3SET debugger/programmer to connect the EVSPIN32G06Q1S1 board to the PC.
The STM32 Motor Control Software Development Kit (available on www.st.com).
A 3-phase brushless PMSM/BLDC motor with compatible voltage and current ratings.
AC mains power supply or external DC power supply.
Warning:
UM3306 - Rev 1
The kit is not electrically isolated from the AC/DC input.
page 5/19
UM3306
Getting started
4
Getting started
The maximum ratings of the board are as follows:
•
Power stage supply voltage between 35 VAC (50 VDC) and 280 VAC (400 VDC).
•
Overcurrent protection set to 2.8 Apeak (value configurable by the user).
To start your project with the board:
1.
Check the jumper position according to the target configuration (see Section 5 ).
2.
Connect the motor on the connector J10 keeping in mind the motor phase sequence.
3.
Supply the board through AC mains connector J4. The LD4 LED (green) turns on.
Develop the application using the code examples provided or the STM32 FOC MC library.
Refer to the relevant user manual for details.
UM3306 - Rev 1
page 6/19
UM3306
Hardware description and configuration
5
Hardware description and configuration
The following figure shows the position of the main circuitry blocks of the board.
Figure 2. Board function blocks
HALL/Econder
network
BEMF
network
Phase
connector
Power
supply
connector
AC input stage
Serial IF
(I2C, SWD)
Power STAGE
STLINK-V3
connector
Shunt resistor
User
switches
STSPIN32G0601Q
Serial IF
(UART)
Current
limiter
comparator
OpAmp
current
feedback
The following figure shows the position of the connectors and jumpers of the board.
Figure 3. Main components and connector positions
J3 Hall Encoder
connector
JP8 Hall
supply
selector
JP1 Hall
JP2,JP3,JP4 Hallopen-drain
BEMF selector
pull-up
JP7 5V
supply
enabling
J10 Motor
phases
connector
J4 AC mains
connector
J1 SWD
connector
J7 I2C
connector
J9 GPIO
connector
JP5 VBUS
partitioning
selector
J5 STLINKV3SET
connector
JP9 Boot
selector
J6 UART
connector
UM3306 - Rev 1
J2 SPI/GPIO
connector
J8 VDD/VBAT/VREF+
connector
JP6 VCC
selector
page 7/19
UM3306
Hardware description and configuration
Table 1. Hardware jumper settings
Jumper
Default
Permitted configurations
condition
JP1
Selection Hall encoder power supply to VDD
OPEN
JP2
Selection PA0 connected to BEMF1 (1-2 CLOSED) or Hall 1 (2-3 CLOSED)
1-2 CLOSED
JP3
Selection PA1 connected to BEMF2 (1-2 CLOSED) or Hall 2 (2-3 CLOSED)
1-2 CLOSED
JP4
Selection PA2 connected to BEMF3 (1-2 CLOSED) or Hall 3 (2-3 CLOSED)
1-2 CLOSED
JP5
Selection VBUS feedback partition value
JP6
Selection VCC connected to power supply (1-2 CLOSED)
or external supply (VCC = pin 2 GND = pin 3, jumper removed)
JP7
Auxiliary +5 V supply for Hall sensors
JP8
Selection Encoder sensor power to VDD (1-2 CLOSED), VCC (2-3 CLOSED) or +5 V (2-4 CLOSED)
JP9
Selection of Boot from Flash or System/SRAM if nBOOT_SEL = 0 (flash option bit, legacy mode)
CLOSED
1-2 CLOSED
OPEN
2-4 CLOSED
OPEN
Table 2. Connectors
Name
J1
J2
J3
J4
J5
J6
UM3306 - Rev 1
Pin
Label
1
VDD
2
SWD CLK
3
GND
4
SWD IO
1
GND
2
SPI1_MOSI
3
SPI1_MISO
4
SPI1_CLK
5
SPI1_NSS
1
A+/H1
2
B+/H2
3
Z+/H3
4
VDD
5
GND
1-2
J4 - AC MAINS ~
3
VDD
4
SWD_IO
5 - 7 - 11
GND
6
SWD_CLK
12
NRST
13
UART1_RX
14
UART1_TX
1
GND
2
RX
4
VDD
4
TX
Description
Auxiliary connector for SWD mode debugging/programming
SPI interface or customizable GPIOs
Hall/encoder sensors connector
Hall sensors/encoder supply
AC mains power supply
ST-LINKV3SET connector
UART2
page 8/19
UM3306
Hardware description and configuration
Name
J7
J8
J9
Pin
Label
1
GND
2
I2C1_SCL/UART1_TX
3
VDD
4
I2C1_SDA/UART1_RX
1
E3V3 (onboard regulator output)
2
VDD (digital power supply)
3
VBAT
4
VREF+
5
GND
1
PD1
2
PB10
3
PD2
4
PB11
5
PB8
6
PB2
7
PB9
8
EMUL_DAC
9
I2C1 / UART1
VDD/VBAT/VREF+ power supply connector
Connect E3V3 to VDD with a jumper if no external supply is available
GPIO connector
GND
10
J10
Description
1
OUT3
2
OUT2
3
OUT1
3-phase BLDC motor phase connector
Table 3. Test points
Name
Description
TP1
High side gate 3
TP2
OUT 3
TP3
Low side gate 3
TP4, TP8, TP18
UM3306 - Rev 1
SENSE
TP5
High side gate 2
TP6
OUT 2
TP7
Low side gate 2
TP10
GND – signal ground
TP12
EMUL_DAC (emulated DAC)
TP13
OD – SmartSD timing Open Drain output, unlatch, and restart input
TP14
High side gate 1
TP15
OUT 1
TP16
Current feedback
TP17
Low side gate 1
TP19
CIN – comparator positive input
TP20
Comparator output/ETR
page 9/19
UM3306
Hardware description and configuration
UM3306 - Rev 1
Name
Description
TP21
Current reference
TP22
PA4 GPIO (SPEED)
TP23
PGND – power ground
page 10/19
UM3306
Board description
6
Board description
6.1
Sensorless
By default the evaluation board is configured in sensorless mode. This enables the BEMF zero crossing detection
network. Jumpers are set in the following way:
•
•
•
6.2
JP2 pins 1-2 closed, PA0 connected to BEMF1
JP3 pins 1-2 closed, PA1 connected to BEMF2
JP4 pins 1-2 closed, PA2 connected to BEMF3
Hall/encoder motor speed sensor
The EVSPIN32G06Q1S1 evaluation board supports the digital Hall and quadrature encoder sensors for motor
position feedback. The sensors can be connected to the STSPIN32G0601Q through the J3 connector as listed in
the following table.
Table 4. Hall/encoder connector (J3)
Name
Pin
Description
Hall1/A+
1
Hall sensor 1/encoder out A+
Hall2/B+
2
Hall sensor 2/encoder out B+
Hall3/Z+
3
Hall sensor 3/encoder Zero feedback
VDD_sensor
4
Sensor supply voltage
GND
5
Ground
A protection series resistor of 1.8 kΩ is mounted in series with sensor outputs.
For sensors requiring external pull-up, three 10 kΩ resistors are already mounted on the output lines and
connected to VDD voltage when JP1 is closed.
The jumper JP8 selects the power supply for sensor supply voltage:
•
•
•
JP8 pins 1-2 closed: Hall sensors powered by VDD (3.3 V)
JP8 pins 2-3 closed: Hall sensors powered by VCC (15 V)
JP8 pins 2-4 closed: Hall sensors powered by +5 V supply
The MCU of STSPIN32G0601Q can decode Hall/encoder sensor outputs configuring jumpers as follows:
•
•
•
UM3306 - Rev 1
JP2 pins 2-3 closed, PA0 connected to Hall 1
JP3 pins 2-3 closed, PA1 connected to Hall 2
JP4 pins 2-3 closed, PA2 connected to Hall 3
page 11/19
J1
1
2
3
4
R100
N.M.
6.3
UM3306
VCC
1.VDD
2.SWD_CLK
3.GND
4.SWD_IO
VDD
VDD
HV
Overcurrent detection and current sensing measurement
R1
27R
D1
N.M.
JP9
D2
R2
Overcurrent detection and current sensing measurement
10R
R101
J2
1.GND
5
TP1
GH3
BAT54J
2
1
R3
Q1
STGD6M65DF2
C4
R5
HV
Q1A
N.M.
GH3 1
TP2
2 3 4
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
NRST
PA0
PA1
UART2_TX/PA2
UART2_RX/PA3
3
GND
2 XT1
C10
10pF/10V
C11
Temp_fdbk
10pF/10V
VDD
R98
0R
TP10
TP23
R29
GND
R23
100k
R26
U1
C16
4.7nF/25V
PGND
EMUL_DAC
VREF+
OD
40
39
38
Output
disable time
circuitry
LVG2
0R
GH2
10R
R30
D11
N.M.
10R
D12
TP14
GH1
BAT54J
2
1
out
VCC-
3
in+
VCC+
CIN
CIN
5
in4
VDD
C59
N.M.
C30
100nF/25V
U3
TS3021ILT
TP21
CURRENT_REF
-
R60
33k
R61
1M
GL1
BAT54J
Q7
STGD6M65DF2
TP15
2 3 4
OUT1
2
1
Q9
STGD6M65DF2
GL1 1
3
R38
1k
N.M.
SENSE_P
1
2
SENSE_N
1
2
C22
1nF/25V
C31
4.7uF/10V
TP18
SENSE
CPOUT
R59
Current sensing circuitry
0R
C35
100nF/25V
By default, the evaluation board has an overcurrent threshold set to IOC_typ= 2.8 A and a restart time after fault
detection of ~590 μs.
The overcurrent threshold can be modified by changing the R33 bias resistor, R38 loop resistor, and R34 shunt
resistor according to the following formulas:
•
VREF_typ = 460 mV
•
•
VDD = 3.3 V
RSHUNT = R34 = 150 mΩ
•
RPU = R33 = 63.4 kΩ
•
RLOOP = R38 = 1 kΩ
+ RLOOP
R
+ R
⋅ RLOOP + RSHUNT
− VDD ⋅ R PU ⋅ RLOOP
SHUNT ⋅ RPU
SHUNT
PU ⋅ RLOOP + RSHUNT + RPU
R
IOC_typ = VREF_typ ⋅ R PU
The output disable time can be monitored on the OD pin (TP13) and is determined mainly by the time required to
recharge the C18 capacitor up to the VSSDh threshold, according to the following formulas:
•
VSSDh = 4 V
•
VSSDl = 0.56 V
•
VOD = VCC = 15 V
V
V
t2 ≅ C18 ⋅ R32 ⋅ ln VSSDl − VOD
SSDℎ − OD
UM3306 - Rev 1
Q9A
N.M.
2 3 4
C33
R33
63.4k
V+
V-
Q7A
N.M.
GH1 1
5
TP17
R57
100k
TP20
+
470pF/25V
D13
R49
3
N.M.
100R
Ioc_typ = 2.8 A
10k
0R
C25
N.M
HV
R56
Curr_fdbk
1.5k
R58
2 3 4
TP8
5
2
1
R44
100k
100R
10R
TP19
C32
Q6A
N.M.
N.M.
R42
VDD
R52
3
Q6
STGD6M65DF2
GL2 1
SENSE
R40
TP16
0R
2 3 4
HV
LVG1
R102
C17
R31
100k
100R
TP6
Q4A
N.M.
5
2
1
GL2
BAT54J
5
OUT2
TP7
R35
27R
C24
4.7uF/10V
C27
N.M.
3
2 3 4
Q4
STGD6M65DF2
GH2 1
N.M.
R32
47k
U2
C23
100nF/25V
C13
D9
R27
2
1
R19
100k
100R
VCC
C18
47nF/25V
C56
100nF/25V
BAT54J
R18
C12
1uF/50V
C26
1uF/50V
R55
TP5
TSV991ILT
R39
N.M.
Q3A
N.M.
PD2
PD1
47
46
45
LVG3
LVG2
LVG1
VCC
TP13
C54
47nF/25V
R93
33k
D7
10R
R99
SENSE
VBUS_fdbk
TP12
VREF+
BOOT1
HVG1
OUT1
CURRENT_REF
0R
0R
BOOT2
HVG2
OUT2
STSPIN32G0601Q
Curr_fdbk
TP22
SPEED
5
HV
R34
0R15-2W-1%
1
HV
D6
N.M.
R16
Figure 4. Current sensing and disable time circuitry
PB2
PB10
PB11
4
BOOT3
HVG3
OUT3
27R
53
52
51
PA6
PA7
PB0
PB1
PB2
PB10
PB11
OD
CIN
SGND
PGND
LVG1
LVG2
LVG3
SGND
ABM8AIG-8.000MHZ-8
SGND
PC13
PC14
PC15
VBatt
VREF+
VDD/VDDA
VSS/VSSA
PF0
PF1
PF2/NRST
PA0
PA1
PA2
PA3
PA4
PA5
SGND
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
GPIO_BEMF
PC14
PC15
VBAT
VREF+
VDD
G ND
EPAD
PB9
PB8
PB7
PB6
PB5
PB4
PB3
PD2
PD1
PA15
PA14/BOOT0
PA13
PA12
VCC
SGND
EXP
72
71
70
69
68
67
66
65
64
63
62
61
60
59
58
PB9
PB8
1
2
3
4
5
100k
3
2.SPI1_MOSI
C3
100R
The EVSPIN32G06Q1S1
evaluation board implements overcurrent protection
based on the100kSTSPIN32G0601Q
N.M.
3.SPI1_MISO
1uF/50V
SWD_CLK
OUT3
4.SPI1_CLK
SWD_IOmeasures the load current bringing the voltage signal associated
5.SPI1_NSS
integrated
comparator.
The single-shunt resistor
D4
TP3
UART1_TX
2
R10
LVG3
Q3
UART1_RX
to the load current to the CIN pin (TP19). When the peak current in the phases10Rexceeds the selected threshold,
STGD6M65DF2
1
CPOUT
GL3
GL3 1
BAT54J
the integrated comparator is triggered and
all the power switches are disabled.R13Power switches are enabled
again
VCC
C7
TP4
VCC
R14
3
R96 the
0R
100k
when the current falls below the threshold and
output disable time expires,100R
thus implementing
a N.M.
current
SENSE
limitation control.
R97
0R
R15
page 12/19
UM3306
Bus voltage circuit
Taking into account also the contribution of the OD internal current source IOD (typical value 5 μA) the previous
equation becomes:
V
6.4
Bus voltage circuit
−V
−I
∙R
t2 ≅ COD ∙ ROD_ext ∙ ln V SSDl − VOD − IOD ∙ ROD_ext
SSDℎ
OD
OD
OD_ext
The EVSPIN32G06Q1S1 evaluation board provides the bus voltage sensing. This signal is set through a voltage
divider from the motor supply voltage (VBUS) (R67, R69 and R78, R80), and sent to PB0 GPIO (channel 8 of the
ADC) of the embedded MCU.
•
•
6.5
JP5 closed (by default) allows the bus voltage divider to be set to 146.
JP5 open allows the bus voltage divider to be set to 126.
Hardware user interface
The board provides a hardware user interface as follows:
•
•
•
•
•
•
•
•
6.6
A potentiometer R23 setting, for example, the target speed
Switch SW1: reset STSPIN32G0601Q MCU
Switch SW2: user button 2
Switch SW3: user button 1
LED LD1: turned on when user 2 button is pressed
LED LD2: turned on when user 1 button is pressed
LED LD3: turned on when VDD is on (MCU stage powered)
LED LD4: turned on when VCC supply from flyback is on (gate driver stage powered)
Debug
The EVSPIN32G06Q1S1 evaluation board embeds an STLINK-V3SET debugger/programmer. Some of the
features supported by STLINK are:
•
•
•
•
USB 2.0 high-speed compatible interface
Direct firmware update support (DFU)
Virtual com port interface on USB connected to PB6/PB7 pins of the STSPIN32G0601Q (UART1)
SWD and serial wire viewer (SWV) communication support
Just plug the provided flat cable on the J5 connector (STDC14 STM32 JTAG/SWD and VCP) to start
programming/debugging the board through the preferred IDE.
The firmware can be generated using the STM32 Motor Control Software Development Kit.
6.7
Using an external DC power supply
The EVSPIN32G06Q1S1 evaluation board generates VDD = 3.3 V and VCC = 15 V through a flyback converter
by default.
Optionally, it can be configured to provide VDD and VCC through an external power supply:
•
•
UM3306 - Rev 1
VCC is provided by removing the jumper JP6 between VCC & Vcc_F and connecting pin2 to a suitable
supply (i.e. 15 V or 12 V) and pin3 to GND.
VDD can be provided by removing the jumper between E3V3 & VDD of connector J8 and connecting pin2
to 3.3 V and pin5 to GND.
page 13/19
UM3306
References
7
References
This user manual provides information on the hardware features and use of the EVSPIN32G06Q1S1 evaluation
board. For additional information refer to:
•
•
•
•
•
UM3306 - Rev 1
EVSPIN32G06Q1S1 data brief (schematics, bill of materials, layouts)
STSPIN32G0601Q datasheet
STGD6M65DF2 datasheet
UM2448 STLINK-V3SET debugger/programmer for STM8 and STM32 user manual
STM32 Motor Control Software Development Kit (MCSDK)
page 14/19
UM3306
Revision history
Table 5. Document revision history
UM3306 - Rev 1
Date
Version
17-Apr-2024
1
Changes
Initial release.
page 15/19
UM3306
Contents
Contents
1
Main features . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .2
1.1
2
Target applications . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2
Safety and operating instructions . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3
2.1
General terms . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3
2.2
Intended use of evaluation board . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3
2.3
Installing the evaluation board . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3
2.4
Operating the evaluation board . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4
3
Hardware and software requirements . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5
4
Getting started . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .6
5
Hardware description and configuration . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7
6
Board description . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .11
7
6.1
Sensorless . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 11
6.2
Hall/encoder motor speed sensor . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 11
6.3
Overcurrent detection and current sensing measurement . . . . . . . . . . . . . . . . . . . . . . . . . . . . 12
6.4
Bus voltage circuit . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 13
6.5
Hardware user interface . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 13
6.6
Debug . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 13
6.7
Using an external DC power supply . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 13
References . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .14
Revision history . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .15
List of tables . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .17
List of figures. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .18
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UM3306
List of tables
List of tables
Table 1.
Table 2.
Table 3.
Table 4.
Table 5.
Hardware jumper settings . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 8
Connectors . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 8
Test points . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 9
Hall/encoder connector (J3) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 11
Document revision history . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 15
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UM3306
List of figures
List of figures
Figure 1.
Figure 2.
Figure 3.
Figure 4.
UM3306 - Rev 1
EVSPIN32G06Q1S1 evaluation board . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1
Board function blocks . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7
Main components and connector positions . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7
Current sensing and disable time circuitry . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 12
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UM3306 - Rev 1
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