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STEVAL-IPM07F
Motor control power board based on the SLLIMM™ 2nd series of
IGBT IPMs
Data brief
Description
Features
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Input voltage: 125 - 400 VDC
Nominal power: up to 800 W
Input auxiliary voltage: up to 20 V DC
Single or three-shunt resistors for current
sensing (with sensing network)
Two options for current sensing: dedicated
op-amps or through MCU
Overcurrent hardware protection
IPM temperature monitoring and protection
Hall sensor or encoder input
Uses the STGIF7CH60TS-L IGBT intelligent
power module from the SLLIMM™ 2nd series
IPMs
Motor control connector (32-pin) interfacing
with ST MCU boards
Universal conception for further evaluation
with bread board and testing pins
Very compact size
March 2016
The STEVAL-IPM07F is a compact motor drive
power board based on the small low-loss
intelligent molded module SLLIMM™ 2nd series
product (STGIF7CH60TS-L). It provides an
affordable and easy-to-use solution for driving
high power motors for a wide range of
applications such as power white goods, air
conditioning, compressors, power fans, high-end
power tools and 3-phase inverters for motor
drives in general. The IPM itself consists of shortcircuit rugged IGBTs and a wide range of
features like undervoltage lockout, smart
shutdown, internal temperature sensor and NTC,
and overcurrent protection. The main
characteristics of this evaluation board are small
size, minimal BOM and high efficiency. It includes
an interface circuit (BUS and Vcc connectors),
bootstrap capacitors, snubber capacitor,
hardware short-circuit protection, fault event
signaling and temperature monitoring. In order to
increase the flexibility, it is designed to work in
single- or three-shunt configurations and with two
current sensing options: either three dedicated
onboard op-amps or with op-amps embedded on
the MCU. The Hall/Encoder part completes the
circuit. Thanks to these advanced characteristics,
the system is able to achieve fast and accurate
current feedback conditioning, meeting most of
the requirements for field oriented control (FOC).
The STEVAL-IPM07F is compatible with ST’s
STM32-based control board, for a complete
motor control platform.
DocID028606 Rev 2
For further information contact your local STMicroelectronics sales
office
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www.st.com
Schematics
1
STEVAL-IPM07F
Schematics
Figure 1: STEVAL-IPM07F schematic part 1
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2
SW2
Current_C_amp
Current_B_amp
E2
E3
Current_A_amp
3
1
3
2
SW1
2
SW4
Current_B
1
3
1
Current_C
Current_A
M_phase_B
PWM_Vref
M_phase_A
+5V
NTC_bypass_relay
EM_STOP
PWM-A-H
PWM-A-L
PWM-B-H
PWM-B-L
PWM-C-H
PWM-C-L
1
3
5
7
9
11
13
15
17
19
21
23
25
27
29
31
33
J2
2
4
6
8
10
12
14
16
18
20
22
24
26
28
30
32
34
Control Connector
M_phase_C
3.3V
3
2
1
2
TSO
NTC
Motor Output
J3
Bus_voltage
1
3
E1
phase_A
phase_B
phase_C
SW3
STEVAL-IPM07F
Figure 2: STEVAL-IPM07F schematic part 2
Schematics
GSPG06112015D I1535
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Schematics
STEVAL-IPM07F
Figure 3: STEVAL-IPM07F schematic part 3
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2
1
R1 2
5k6
D2
LED Re d
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TP22 TP21
PWM-C-H
PWM-C-L
EM_STOP
R2 2
3k3
R1 7
3k9
R1 6
3k3
R1 3
3k9
R1 1
3k3
R7
3k9
R2 0 1k0
R1 9 1k0
R1 5 1k0
R1 4 1k0
R9 1k0
R8 1k0
C2 0
330p
R2 8
10k
C1 7
10p
C1 4
10p
TP11
C1 0
10p
C1 8
10p
C1 5
10p
C1 1
10p
3.3 V
TP23
TP7
TP15
SD
C1 9
1n
3.3 V
BAT48JFILM
R2 3
C1 6
1nF
1k0
17
16
15
14
13
12
11
9
10
8
7
6
5
4
3
2
1
TP12
TP20
TP4
2.2u
C7
4.7u 50V
+ C1 2
TP3
2.2u
D6
TSO
TP17
TP14
TP5
TP8
C1 3
100n
TP6
TP2
C6
2.2u
C5
TSO
G NDb
CIN
SD
VCC L
LINw
LINv
LINu
G NDa
VCC H
HINw
HINv
HINu
BAT48JFILM
D5
BAT48JFILM
D4
NW
NV
NU
W
V
U
1k0
R2 1 1k0
R1 8 1k0
R2 4
STGIF7CH60 TS-L
P
T2
T1
IPM module
BAT48JFILM
D3
VBO OTw
VBO OTv
VBO OTu
NC
U2
18
19
20
21
22
23
24
25
26
TP1
R2 5
0.08
TP19
TP18
TP16
TP13
TP10
TP9
NTC
C8
100n
3.3 V
SW7
12k
R1 0
1_SHUNT
SW5
R2 6
0.08
R2 7
0.08
1_SHUNT
SW6
C9
0,1 uF - 400V
SW8
pha se_C
pha se_B
pha se_A
+Bus
E1
E2
E3
GSPG06112015D I1545
Phase C - input
PWM-B-H
PWM-B-L
Phase B - i nput
J4
15V
PWM-A-H
PWM-A-L
Phase A - i nput
STEVAL-IPM07F
Figure 4: STEVAL-IPM07F schematic part 4
Schematics
3_SHUNT
3_SHUNT
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Schematics
STEVAL-IPM07F
Figure 5: STEVAL-IPM07F schematic part 5
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STEVAL-IPM07F
2
Revision history
Revision history
Table 1: Document revision history
Date
Version
Changes
12-Nov-2015
1
Initial release.
16-Mar-2016
2
Updated Figure 1: "STEVAL-IPM07F schematic part 1" and Figure 3:
"STEVAL-IPM07F schematic part 3"
DocID028606 Rev 2
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STEVAL-IPM07F
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