[原创] 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..

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