STEVAL-IHM028V2 STMicroelectronics

STEVAL-IHM028V2 2 kW 3-phase motor control evaluation board featuring the STGIPS20C60 IGBT intelligent power module Data brief Description The goal of the STEVAL-IHM028V2 product evaluation board is to present a universal, fully tested and populated design consisting of a 3- phase inverter bridge based on the 600 V, 17 A intelligent power module STGIPS20C60. The IPM itself consists of short-circuit rugged IGBTs with negative temperature co-efficiency. It also contains a wide range of auxiliary functions like undervoltage lockout and smart shutdown. 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). Features This board can be used to evaluate a wide range Complete solution for a 2 kW power inverter of applications such as HVAC (air conditioners), HV supply mode: voltage 90 VAC to 285 power white goods and high-end single-phase VAC or direct DC line 125 V DC to 400 V DC power tools. Input voltage range extended to +400 V, for PFC compliance Input inrush limiter with bypassing relay Brake feature with overvoltage comparator Single- or three-shunt resistor current sensing method Hall sensor or encoder input Tachometer input Overtemperature and overcurrent hardware protection Active fan with automatic overtemperature switching Compact and safe design Universal conception for further evaluation with bread board and testing pins RoHS compliant August 2017 DocID026729 Rev 2 1/9 www.st.com For further information contact your local STMicroelectronics sales office - Schematic diagrams STEVAL-IHM028V2 1 Schematic diagrams Figure 1: STEVAL-IHM028V2 circuit schematic (1 of 6) 2/9 DocID026729 Rev 2 Input part with bridge DC bus voltage Re A Re B +Bus D1 C1 R1 C2 C3 R2 F1 16 A + + J1 4.7 nF / Y2 FUSE-10 x 38 V micro DD 1 2 R3 R4 R5 D2 3 BAT48JFILM 4 C5 KBPC3510P 150 nF / X2 INPUT C75 C4 Bus voltage + + C6 R7 R6 4.7 nF R8 C7 / Y2 10 nF W15 V doubler W1 V DD A B 3 1 +3.3 V linear +5 V 2 V micro U1 LF33ABDT-TR DD 3 1 V +15 V V +3.3 V IN OUT GND C10 + C13 C8 C9 + C11 C12 4 100 nF 100 nF 100 nF 100 nF Buck converter L1 D3 1N4148 +Bus U2 13 14 15 16 VIPer26LD R9 R11 V R10 Drain 3 Drain 1 5 DD Drain 4 Drain 2 LIM 6 C15 FB 7 C14 C16 N.C. 100 nF 220 nF + 8 C17 +15 V Source 4 Source 2 COMP D4 Source 3 Source 1 C18 D5 + STTH1L06A 1 4 3 2 LED red L2 1.5 mH C19 C20 + + D6 R12 C21 C22 C23 D7 STTH1L06A BZV55C18SMD 100 nF 100 nF 100 nF +