原标题：ST STGIPS20C60智能电源模块(IPM)三相马达驱动方案

　　ST公司的STGIPS20C60是智能电源模块(IPM),包括有600V 3相IGBT反相器桥和控制逻辑, 3.3 V, 5 V, 15 V CMOS/TTL输入兼容的比较器,并具有欠压锁住,主要用在马达驱动的三相反相器和空调器.本文介绍了STGIPS20C60主要特性,框图,2KW三相马达控制评估板STEVAL-IHM028V2框图和主要特性,电路图,材料清单和PCB设计图.

　　This intelligent power module provides acompact, high performance AC motor drive in a simple, rugged design. Combining ST proprietarycontrol ICs with the most advanced short-circuitruggedIGBT system technology, this device isideal for 3-phase inverters in applications such asmotor drives and air conditioners. SLLIMM™ is atrademark of STMicroelectronics.

　　STGIPS20C60主要特性:

　　• IPM 20A,600V 3-phase IGBT inverter bridgeincluding control ICs for gate driving and freewheelingdiodes

　　• Short-circuit rugged IGBTs

　　• 3.3V, 5V, 15V CMOS/TTL inputscomparators with hysteresis and pull down /pull up resistors

　　• Undervoltage lockout

　　• Internal bootstrap diode

　　• Interlocking function

　　• Smart shutdown function

　　• Comparator for fault protection against overtemperature and overcurrent

　　• DBC leading to low thermal resistance

　　• Isolation rating of 2500 Vrms/min

　　• UL recognized: UL1557 file E81734

　　STGIPS20C60应用:

　　• 3-phase inverters for motor drives

　　• Air conditioners

　　图1.STGIPS20C60框图

　　图2.采用STGIPS20C60的2KW三相马达控制评估板STEVAL-IHM028V2框图

　　2 kW 3-phase motor control STEVAL-IHM028V2 evaluation board featuring the IGBT intelligent power module STGIPS20C60

　　This document describes the 2 kW 3-phase motor control evaluation board featuring the IGBT intelligent power module STGIPS20C60. The evaluation board is an AC-DC inverter that generates a 3-phase waveform for driving 3-phase motors such as induction motors orpermanent magnet synchronous motors (PMSM) up to maximal 2000 W with or without sensors.

　　The main device presented in this user manual is a universal, fully evaluated and populateddesign consisting of a 3-phase inverter bridge based on the 600 V IGBT power module inthe SDIP 25L package mounted on a heatsink. The IGBT power module integrates all powerIGBT switches with freewheeling diodes together with high voltage gate drivers. Thanks tothis integrated module, the system has been specifically designed to achieve powerinversion in a reliable and compact design. Such integration saves PCB space occupationand assembly costs, together with high reliability due to the design simplicity.

　　The board is designed to be compatible with single-phase mains, supplying from 90 VAC to285 VAC or from 125 VDC up to 400 VDC for the DC voltage.

　　评估板STEVAL-IHM028V2主要特性:

　　The information listed below shows the converter specification data and the mainparameters set for the STEVAL-IHM028V2 evaluation board.

　　• Minimum input voltage 125 VDC or 90 VAC

　　• Maximum input voltage 400 VDC or 285 VAC

　　• With applied input voltage doubler - the range from 65 VAC to 145 VAC

　　• Maximum output power for applied motor up to 2000 W

　　• Regenerative brake control feature

　　• Input inrush limitation with bypassing relay

　　• +15 V auxiliary power supply based on a buck converter with VIPer™26

　　• Using IGBT intelligent power module STGIPS20C60 in SDIP 25L molded package

　　• Fully populated board conception with test points and safety isolated plastic cover

　　•Motor control connector for interface with STM3210B-EVAL board, STM8/128-EVALboard, and other ST motor control dedicated kits

　　• Tachometer input

　　• Hall/encoder inputs

　　• Overheating protection

　　• Active fan cooling of heatsink with automatic temperature switch

　　• Possibility to connect MB843 BLDC daughterboard for sensor-less six-step control

　　• PCB type and size:

　　– Material of PCB - FR-4

　　– Double-sided layout

　　– Copper thickness: ~60 μm

　　Total dimensions of evaluation board: 195 mm x 175 mm.

　　评估板STEVAL-IHM028V2典型应用:

　　• Power fans for HVAC application

　　• Power tools

　　• Industrial drives

　　• High-power industry pumps

　　• Professional washing machines.

　　图3.评估板STEVAL-IHM028V2外形图

　　评估板STEVAL-IHM028V2材料清单: