ST IHM023V2 User Manual

STEVAL-IHM023V2

1 kW 3-phase motor control demonstration board featuring L6390 drivers and STGP10NC60KD IGBT

Features

■Minimum input voltage: 125 VDC or 90 VAC

■Maximum input voltage: 400 VDC or 285 VAC

■Input voltage range with applied input voltage doubler from 65 VAC to 145 VAC

■Voltage range for low-voltage motor control applications from 18 VDC to 35 VDC

■Possibility to use auxiliary +15 V supply voltage

■Maximum output power for motors up to 1 kW

■Regenerative brake control

■Input inrush limitation with bypass relay

■+ 15 V auxiliary power supply based on buck converter with VIPer™16

■IGBT power switch STGP10NC60KD in a TO220 package - compatible with other ST IGBTs or power MOSFETs in the TO-220 package

■Fully populated board design with test points and safety isolated plastic cover

■Motor control connector for interface with the STM3210B-EVAL board and other ST motor control dedicated kits

■Tachometer input

■Hall/encoder inputs

■Possibility to connect the BEMF daughterboard for sensorless six-step control of BLDC motors

■PCB type and size:

–Material of PCB - FR-4

–Double-sided layout

–Copper thickness: 60 µm

–Total dimensions of demonstration board: 127 mm x 180 mm

■RoHS compliant

Description

The STEVAL-IHM023V2 demonstration board implements a 1 kW three-phase motor control featuring the L6390 high and low-side drivers and

Data brief

STEVAL-IHM023V2

the STGP10NC60KD IGBT. The demonstration board is an AC/DC inverter that generates a three-phase waveform for driving threeor twophase motors such as induction motors or PMSM motors up to 1000 W with or without sensors.

The STEVAL-IHM023V2 is a universal, fully evaluated and populated design consisting of a three-phase inverter bridge based on STMicroelectronics’ 600 V IGBT STGP10NC60KD in a TO-220 package mounted on a heatsink and the L6390 high-voltage highside and low-side driver featuring an integrated comparator for hardware protection features such as overcurrent and overtemperature.

The driver also integrates an operational amplifier suitable for advanced current sensing. Thanks to this advanced characteristic, the system has been specifically designed to achieve an accurate and fast conditioning of the current feedback, thus matching the typical requirements in field oriented control (FOC).

The board has been designed to be compatible with single-phase mains, supplying from 90 VAC to 285 VAC or from 125 VDC to 400 VDC for DC voltage. With reconfiguration of the input sourcing, the board is suitable also for low-voltage DC applications up to 35 VDC.

September 2011	Doc ID 022260 Rev 1	1/9
For further information contact your local STMicroelectronics sales office.		www.st.com

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.1 Figure

1

Schematics

Hall/encoder

Schematics

U11A

Vdd_micro

M74HC14M1R

R115

R109

R110 R111

C73

W7

Tacho

1

2

R112

R113

R114

100 nF

M_phase_A

U11B

IHM023V2STEVAL-

R116 Q15

H1/A+

J4

M74HC14M1R

W4

H1/A +

1

3

4

BC847

M_phase_A

Tacho sensor

H2/B+

2

H3/Z+

3

U11C

M_phase_B

+ 3.3/5 V

4

M74HC14M1R R117

Vdd_micro

GND

5

C71

M_phase_C

5

6

Encoder/hall

100 nF

C24

R19

R20

U11D

Q17

R22

100 nF

N.C.

M74HC14M1R

BC847

C69

9

8

J8

10 pF C74

R27

2

U11E

10 pF

1

Q4

C70

1

M74HC14M1R

Q16

2

BC847

Vdd_micro

3

11

10

10 pF

BC847

Tacho

C27

D11

D12

C29

A B

C28

R29

100 nF

100

2.2 nF

022260DocID

W16

JFILMBAT48

JFILMBAT48

nF

schematic1 part-

+5 V

14

U11F

M74HC14M1R

C72

13

12

100 nF

Rev

+15 V

7

R120

1

5.

D28

+Bus

D29 BZX84B13V

+15 V

Brake control

+15 V

LED Red

+15 V

+Bus

R107

+

C25

Q18

D26

J6

+15V

C75

R30

BC847

R104

R23

R24

R25

R121

STTH2L06

2

1nF

D25

1

5

R28

C26

Q2

BZX84B13V

R Brake

3

100 nF

BC857B

R105

-

1

R18

4

Q3

R33

Q12

Q13

+

U4

Q5

R26

STGP10NC60KD

C30

R31

R32

2 TS391ILT

Q14

BC847

R21

STEVAL

R106

C65

R35

220R

BC847

BC847 4.7 nF

100

R34

BC847

pF

Brake control

voltage off

Software brake

voltage off

-

AM07502

IHM023V2

Input part with bridge

.2 Figure

-STEVAL

DC_bus_voltage

STEVAL

IHM023V2

+Bus

relay_ A

relay_ B

+

D1

C2

C1

R1

+

R2

J1

6.25 A TEMP

VR1

4.7 nF/Y2

/250 V

4

Vdd_m icro

-

IHM023V2

3

F1 FUSE-1

R3

R4

D2

2

BAT48JFILM

1

C4

KBU6K

INPUT

150 nF/X 2

-

C3

Bus_voltage

C5

+

R6

R5

4.7 nF/Y2

/250 V

R7

C9

10 nF

2 part - schematic

022260 ID Doc

W14

Voltage_doubler

Viper

L1

U3 VIPer16LD

W1

Rev

Buck converter

+3.3 V linear

3

1

16 15 14 31

R8

+5 V

1

in1aDr in2aDr 3inaDr in4aDr

VDD

5

R9

R10

2

LIM

6

Vdd_ micro

7

C12

C13

C14

FB

U1 LD1117S33TR SOT223

C15

+

1 2 3 4

47 nF

N.C.

220 nF

3

2

/450 V

rceuoS rceuoS rceuoS rceuoS

COMP

8

D6

+5 V

IN

OUT

+3.3 V

C16

+

STTH1L06A

C6

GND

C7

1 2 3 4

R108

1

+

C8

N.C.

L2

H

100 nF

100 nF

/6.3 V

/50 V

+15 V

D8

C18

C19

D9

+

R12

STTH1L06A

BZV55C18SMD

100 nF

N.C.

/25 V

AM07503

Schematics

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