ST IHM017V1 User Manual

Download

100 W 3-phase inverter for BLDC sensorless motor

Features

■ Wide range input voltage

■ Maximum power up to 100 W

■ 4.4 A, 520 V power MOSFET included

■ Compatible with power MOSFETs in IPAK

packages

■ 15 V auxiliary power supply connector

■ Programming and debugging support via 10-

pin ICC connector

■ Three potentiometers for runtime settings

■ Start/stop button

■ Reset button

Description

STEVAL-IHM017V1

evaluation board

Data Brief

This evaluation board is a complete development platform for BLDC sensorless motor applications with nominal power up to 100 W.

Based on a cost effective, flexible and open design, it includes a 3-phase inverter bridge based on the STD5NK52ZD-1 power MOSFET in the IPAK package and an ST7MC 8-bit microcontroller with 16 Kbyte internal Flash memory.

The system has been designed to drive a 3-phase brushless motor with permanent magnet rotor exploiting trapezoidal sensorless control.

The STEVAL-IHM017V1 features complete hardware for developing motor control applications based on ST7MC peripherals including motor control peripheral (MTC). It uses an in-circuit communication (ICC) standard interface to connect to the host PC via in-circuit debuggers/programmers such as the inDART-STX board from SofTec Microsystems™. The board is designed to support a bus voltage of 230 Vac and up to 100 W of input power. Also included is a power supply stage with the VIPer12A-E as the

STEVAL-IHM017V1

buck converter to generate the voltage reference for the driver and the microcontroller.

January 2008 Rev 1 1/5

For further information contact your local STMicroelectronics sales office.

www.st.com

Circuit schematic STEVAL-IHM017V1

1 Circuit schematic

Figure 1. Schematic 1/2

G.Rasconà

M.DiGuardo

11Wednesday,June 13, 2007

ALL THE RESISTORS

ACCURACY MUST BE <1%

680KR2680K

1N4148D11N4148

100K-1/2W

R24

HVMonitoring

330KR3330K

+15V

IC1

5 6 7 8

DRAIN

VDD

10uF/35V

1 2

BZX84C15D3BZX84C15

TR1

12KR412K

1uF/16V

16VC61uF/16V

16V

+5V

Vout

GND

IC2

L78L05ACZ

Vin

3 12

BZX85C5V1D5BZX85C5V1

BZX85C16D6BZX85C16

1 2

100uF/25VC5100uF/25V

1mH/350mAL11mH/350mA

TOKO 00499

VIPER12ADIP

2 1

SOURCE

1 2

see manual

22nF/50VC422nF/50V

100K-1/2W

R25

STTH108D7STTH108

SET

RES

SET

RES

0.23V

35V

1 2

2.2uF/25VC22.2uF/25V

STTH106D2STTH106

transil

STD5NK52 ZD-1Q7STD5NK52 ZD-1

BA2

BA1

Phase B

Phase C

Phase A

123

CON3J8CON3

R10

0.1R-2.5W

R10

0.1R-2.5W

22nF/400VC822nF/400V

LSCS

STD5NK52 ZD-1Q8STD5NK52 ZD-1

GNDBB1

BB2

Q10

STD5NK52 ZD-1

Q10

STD5NK52 ZD-1

STD5NK52 ZD-1Q9STD5NK52 ZD-1

GNDBD1

BC2

BD2

BC1

Q12

STD5NK52 ZD-1

Q12

Q11

STD5NK52 ZD-1

GNDBF1

BF2

BE2

BE1

R16 82KR16 82K

R65 1.2KR65 1.2K

R13 8 2KR13 82 K

R66 1.2KR66 1.2K

R64 1.2KR64 1.2K

D18 STTH106D18 STTH106

1 2

R12 82KR12 82K

BEMFA

R18 82KR18 82K

D20 STTH106D20 STTH106

D19 STTH106D19 STTH106

1 2

R17 82KR17 82K

R15 82KR15 82K

BEMFC

BEMFB

+15V

100nF/50VC9100nF/50V

+15V

CON2CON2

11Wednesday,June 13, 2007

Drawn by:

SYSTEMS LAB

PowerBoard STD5NK52ZD

DocumentNumber Rev

Document Number Rev

Title:

Organisationname: Approvedby:

Title:

Size

Date: Sheet

R RR

C1C1

D21

BRIDGE_2KPB**

D21

BRIDGE_2KPB**

15-5A

D D

C10

CAPNP 0.22uF 275V-X2

C10

CAPNP 0.22uF 275V-X2

NTCtNTC

FUSE3AF1FUSE3A

C C

2/5

Neutral-Main

120/230-Vac

2 1

Phase-Main

120/230VACJ9120/230VAC

B B

A A

STEVAL-IHM017V1 Circuit schematic

Figure 2. Schematic 2/2

R20

N.M.

R20

N.M.

+5V

BA2

BC807-25Q1BC807-25

D22

STTH1L06A

220RR5220R

100RR1100R

2.2uF-16VC72.2uF-16V

L6386D

IC5

+5V

R38

100K

R38

100K

BEMFA

BEMFB

BEMFC

BA1

BB2

321

N.M.

N.M. R22

R22

C13100pF C13100pF

STTH1L06A

220RR7220R

D23

R21

22R

R21

22R

NC11NC

HVG

OUT

VBOOT

LIN1SD2HIN3VCC4DIAG5CIN6GND

C22

+15V

+5V

R54

47K

R54

47K

R52

47K

R52

47K

1 3 5 7

+5V

ICCconnector :HE10 male typeJ7ICCconnector :HE10 male type

SWPUSHS2SWPUSH

STRAP

Q2 BC807-25Q2 B C807-25

C14

100pF

R6 100RR6 100R

LVG

1nF

C24

R40

2 4 6 8

GNDBB1

321

R26

N.M.

C11

GND

25V

470nF

R59

10K

R59

10K

100K

C37

BC2

Q3 BC807-25Q3 B C807-25

321

D24

220RR9220R

STTH1L06A

100RR8100R

2.2uF-16V

HVG

VBOOT

LIN1SD2HIN3VCC4DIAG5CIN6GND

IC3 L6386DIC3 L6386D

R191KR19

R39

10K

R39

10K

1nF

C39

47pF N.M

C38

C41

BD2

BC1

N.M.

D25

R14

C15

R35

R35 100pF

100pF

STTH1L06A

R11

100R

R11

100R

R31 22RR31 22R

NC11NC

LVG

OUT

GND

C17

C23

+15V

47pF N.M

BE2

BC807-25Q4BC807-25

GNDBD1

321

D26

C16

100pF

STTH1L06A

220R

R36 N.M.R36 N.M.

C12

2.2uF-16V

R23

12K

R23

12K

C18

N.M.

C18

N.M.

R46

1.5K

1nF

25V

470nF

VPP

MCO0 (HS)42MCO1 (HS)43MCO2 (HS)

PE2/ICAP2_B39PE3/ICAP1_B

PD7 (HS)/TDO

PE1/OCMP1_B

PEO (HS)/OCMP2_B

IC6

MCO3 (HS)1OSC15OSC26Vss_17Vdd_18PA3/PWM0/AIN09PA5/ARTIC1/AIN110PB0/MCVREF11PB1/MCIA12PB2/MCIB13PB3/MCIC14PB4/MISO15PB5/MOSI/AIN3

MCO5 (HS)3MCO4 (HS)2MCES

+5V

BE1

BC807-25Q5BC807-25

321

R32

C19

220R

100pF

R37

22R

R37

22R

R30

100R

R30

100R

HVG

OUT

L6386D

VBOOT

IC4

LIN1SD2HIN3VCC4DIAG5CIN6GND

RBC

470nF

100nF

+5V

RESET

PD6 (HS)/RDI

PD3/ICAP1_A/AIN13

PD5/AIN15/ICCDATA

PD0/OCMP2_A/AIN11

PD2/ICAP2_A/MCZEM/AIN12

PD4/EXTCLK_A/AIN14/ICCCLK

PD1 (HS)/OCMP1_A/MCPWMV/MCDEM

PB6 (HS)/SCK17PB7 (HS)/SS/AIN418PC2/OAP19PC3/OAN20OAZ/MC CFI1/AIN 621PC4/MCCREF

C30

10nF

C30

10nF

C28

100nF

BF2

BC807-25Q6BC807-25

GNDBF1

321

N.M.

D27

C20

R34

100pF

220R

STTH1L06A

STTH1L06A R47

R47

R33

100R

R33

100R

NC11NC

LVG

GND

1nF

C48

C25

+15V

25V

470nF

C50

1uF

C50

R60

+5V

C34

C42

25V

VSSA

VSS_0

VDD_0

VAREF

PC7/MCPWMW/AIN7

1uF

100R

R63R63

C51

10nF

C51

10nF

R62R62

C52

10nF

C52

10nF

R61R61

C49

10nF

C49

10nF

Not Mount

R43

27K

R43

27K

+5V

R56

33K

R56

33K

ST7FMC2S4T6-TQFP44

C40

100nF

C40

100nF

R55

68K

R55

68K

G.RASCONA'

M.DI GUARDO

Drawn by:

SYSTEMS LAB

<Title>

Document Numb er Rev

Organisationname: Approvedby:

Title:

This drawing may not be reproducedto a third partyunless permission is obtained in writingfrom ST MICROELECTRONICS

Size

Title

Size Document Numb er Rev

Title

Size Document Numb er Rev

Title

Size Document Numb er Rev

C36

N.M

C36

N.M

R53

t.b.d.

R53

t.b.d.

R42

10K

R42

10K

R51

56K

R51

56K

R41

10K

R41

10K

short

connection

+5V

Not Mount

LSCS

D13

D12

LED

A C

R44

2.7K

R44

2.7K

R45

2.7K

R45

2.7K

11Thursday,October 18,2007

Date: Sheet of

Date: Sheet

Date: Sheet Date: She et of

Date: She et of

Date: Sheet of

Remark: All two leads components are 0805 except if not

available

CSTCE16MOV53-ROX1CSTCE16MOV53-RO

D D

C C

B B

A A

3/5

Revision history STEVAL-IHM017V1

2 Revision history

Table 1. Document revision history

Date Revision Changes

23-Jan-2008 1 Initial release

4/5

STEVAL-IHM017V1

Please Read Carefully:

Information in this document is provided solely in connection with ST products. STMicroelectronics NV and its subsidiaries (“ST”) reserve the right to make changes, corrections, modifications or improvements, to this document, and the products and services described herein at any time, without notice.

All ST products are sold pursuant to ST’s terms and conditions of sale.

Purchasers are solely responsible for the choice, selection and use of the ST products and services described herein, and ST assumes no liability whatsoever relating to the choice, selection or use of the ST products and services described herein.

No license, express or implied, by estoppel or otherwise, to any intellectual property rights is granted under this document. If any part of this document refers to any third party products or services it shall not be deemed a license grant by ST for the use of such third party products or services, or any intellectual property contained therein or considered as a warranty covering the use in any manner whatsoever of such third party products or services or any intellectual property contained therein.

UNLESS OTHERWISE SET FORTH IN ST’S TERMS AND CONDITIONS OF SALE ST DISCLAIMS ANY EXPRESS OR IMPLIED WARRANTY WITH RESPECT TO THE USE AND/OR SALE OF ST PRODUCTS INCLUDING WITHOUT LIMITATION IMPLIED WARRANTIES OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE (AND THEIR EQUIVALENTS UNDER THE LAWS OF ANY JURISDICTION), OR INFRINGEMENT OF ANY PATENT, COPYRIGHT OR OTHER INTELLECTUAL PROPERTY RIGHT.

UNLESS EXPRESSLY APPROVED IN WRITING BY AN AUTHORIZED ST REPRESENTATIVE, ST PRODUCTS ARE NOT RECOMMENDED, AUTHORIZED OR WARRANTED FOR USE IN MILITARY, AIR CRAFT, SPACE, LIFE SAVING, OR LIFE SUSTAINING APPLICATIONS, NOR IN PRODUCTS OR SYSTEMS WHERE FAILURE OR MALFUNCTION MAY RESULT IN PERSONAL INJURY, DEATH, OR SEVERE PROPERTY OR ENVIRONMENTAL DAMAGE. ST PRODUCTS WHICH ARE NOT SPECIFIED AS "AUTOMOTIVE GRADE" MAY ONLY BE USED IN AUTOMOTIVE APPLICATIONS AT USER’S OWN RISK.

Resale of ST products with provisions different from the statements and/or technical features set forth in this document shall immediately void any warranty granted by ST for the ST product or service described herein and shall not create or extend in any manner whatsoever, any liability of ST.

ST and the ST logo are trademarks or registered trademarks of ST in various countries.

Information in this document supersedes and replaces all information previously supplied.

The ST logo is a registered trademark of STMicroelectronics. All other names are the property of their respective owners.

STMicroelectronics group of companies

Australia - Belgium - Brazil - Canada - China - Czech Republic - Finland - France - Germany - Hong Kong - India - Israel - Italy - Japan -

Malaysia - Malta - Morocco - Singapore - Spain - Sweden - Switzerland - United Kingdom - United States of America

www.st.com

5/5

ST IHM017V1 User Manual

Specifications and Main Features

Frequently Asked Questions

User Manual

1 Circuit schematic

Figure 1. Schematic 1/2

Figure 2. Schematic 2/2

2 Revision history

Table 1. Document revision history