STEVAL-IPM15B W motor control power board based on STGIB15CH60TS-L SLLIMM 2nd. series IPM. Data brief. Features. Description

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1 STEVAL-IPM5B Data brief 5 W motor control power board based on STGIB5CH6TS-L SLLIMM nd series IPM Features Input voltage: 5 - VDC Nominal power: up to 5 W Nominal current: up to 9 A Input auxiliary voltage: up to 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 STGIB5CH6TS-L IGBT intelligent power module from the nd series of SLLIMM IPMs Motor control connector (-pin) to interface with ST MCU boards Universal conception for further evaluation with breadboard and testing pins Very compact size Description Product summary STEVAL-IPM5B STEVAL-IPM5B compact motor drive power board STGIB5CH6TS-L SLLIMM nd series IPM STGIB5CH6TSL The STEVAL-IPM5B is a compact motor drive power board based on the SLLIMM (small low-loss intelligent molded module) nd series module STGIB5CH6TS-L. It provides an affordable, easy-to-use solution for driving high power motors for a wide range of applications such as white goods, air conditioners, compressors, power fans, high-end power tools, and generally -phase inverters for motor drives. The IPM itself consists of short-circuit rugged IGBTs and a wide range of features including undervoltage lockout, smart shutdown, temperature sensing and NTC inside, and overcurrent protection. The main characteristics of this evaluation board are its small size, minimal BOM and high efficiency. It consists of an interface circuit (BUS and Vcc connectors), bootstrap capacitors, snubber capacitor, hardware shortcircuit protection, fault event signal and temperature monitoring. In order to increase its flexibility, it was designed to work in single or three-shunt configuration and with double current sensing options such as three dedicated op-amps on-board, or opamps embedded on the MCU. A Hall/Encoder part completes the circuit. Thanks to these advanced characteristics, the system has been specifically designed to achieve accurate and fast conditioning of the current feedback, matching the typical requirements for field-oriented control (FOC). The STEVAL-IPM5B is compatible with ST s STM-based control board, providing a complete platform for motor control. DB7 - Rev - April 8 For further information contact your local STMicroelectronics sales office.

2 STEVAL-IPM5B Figure. STEVAL-IPM5B circuit schematic ( of 6) STEVAL-IPMnmx decoder N RC RC RC RC M RC5 RC6 RC7 RC8 X RC9 RC DB7 - Rev page /9

3 STEVAL-IPM5B Figure. STEVAL-IPM5B circuit schematic ( of 6) E Control Connector Current_A_amp E SW Current_B SW Current_A EM_STOP PWM-A-H PWM-A-L PWM-B-H PWM-B-L PWM-C-H PWM-C-L NTC_bypass_relay 5V PWM_Vref M_phase_A J Bus_voltage TSO SW Current_B_amp E SW M_phase_B M_phase_C NTC Current_C Current_C_amp J Motor Output phase_c phase_b phase_a DB7 - Rev page /9

4 STEVAL-IPM5B Figure. STEVAL-IPM5B circuit schematic ( of 6) DC_bus_voltage Input Bus INPUT-dc C R 7K R 7K D BAT8JFILM J R 7k5 R R C n Bus_voltage R5 k UD -.65V C 7µ/5V R6 k TL8 C 7µ/5V DB7 - Rev page /9

5 Figure. STEVAL-IPM5B circuit schematic ( of 6) E E.65V.65V R k R9 k UA TL8 R k TP Current_A_amp.65V E Current_C_amp Current_B_amp - C p C8 n C p 5 6 R k UB 7 TL8 C n R k C5 p R5 k R7 k TP5 C9 p - C n R k R k R k C TP6 C p R k R9 k.7u 5V C7 p 9 UC 8 TL8 - STEVAL-IPM5B R k R8 k C6 n R6 k DB7 - Rev page 5/9

6 STEVAL-IPM5B Figure 5. STEVAL-IPM5B circuit schematic (5 of 6) _SHUNT Phase A - input Phase B - input Phase C - input IPM module _SHUNT _SHUNT _SHUNT PWM-A-L PWM-A-H 5V D LED Red J R 5k6 TP PWM-B-L PWM-B-H PWM-C-L PWM-C-H C8 n TP NTC TP9 TP R7 k9 R k R k9 R6 k R7 k9 R k EM_STOP R8 k R9 k R k R5 k R9 k R k C p TP C p C7 p R8 k C p C p C5 p C8 p TP TP TSO SD TP TP7 TP6 C n TP5 C5 C6 C7.u.u.u U NC VBOOTu VBOOTv 6 T 5 T VBOOTw P HINu HINv HINw U VCCH STGIB5CH6TS-L GNDa V LINu LINv W LINw VCCL NU SD CIN NV 9 GNDb NW 8 TSO TP6 TP TP9 TP TP TP5 TP8 TP TP D6 BAT8JFILM R5.7k BAT8JFILM D TP8 C.7u 5V R k TP TP7 C6 nf R8 k R5. R k C9 n BAT8JFILM D R k BAT8JFILM D5 R k SW7 C9, uf - V SW5 SW6 R6. R7. Bus phase_a phase_b phase_c SW8 E E E DB7 - Rev page 6/9

7 STEVAL-IPM5B Figure 6. STEVAL-IPM5B circuit schematic (6 of 6) 5V 5V SW9 J5 H/A H/B H/Z./5V GND 5 5 Encoder/Hall Hall/Encoder SW R k7 SW R9 k C n R5 k7 C7 p SW R5 k7 SW R5 k7 R5 k7 M_phase_A M_phase_B M_phase_C C n C n SW6 R7 k SW R8 k C5 p C6 p R6 k7 SW5 DB7 - Rev page 7/9

8 STEVAL-IPM5B Revision history Table. Document revision history Date Version Changes 6-Nov-5 Initial release. -Mar-6 Updated: figure and figure. 6-Apr-8 Updated: title, features and Figure 5. STEVAL-IPM5B circuit schematic (5 of 6) DB7 - Rev page 8/9

9 STEVAL-IPM5B IMPORTANT NOTICE PLEASE READ CAREFULLY STMicroelectronics NV and its subsidiaries ( ST ) reserve the right to make changes, corrections, enhancements, modifications, and improvements to ST products and/or to this document at any time without notice. Purchasers should obtain the latest relevant information on ST products before placing orders. ST products are sold pursuant to ST s terms and conditions of sale in place at the time of order acknowledgement. Purchasers are solely responsible for the choice, selection, and use of ST products and ST assumes no liability for application assistance or the design of Purchasers products. No license, express or implied, to any intellectual property right is granted by ST herein. Resale of ST products with provisions different from the information set forth herein shall void any warranty granted by ST for such product. ST and the ST logo are trademarks of ST. All other product or service names are the property of their respective owners. Information in this document supersedes and replaces information previously supplied in any prior versions of this document. 8 STMicroelectronics All rights reserved DB7 - Rev page 9/9

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