一文详解TIPN2M50T―H IPM马达控制电源板解决方案.doc
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1、一文详解TIPN2M50TH IPM马达控制电源板解决方案ST公司的TIPN2M50T-H是SLLIMM-nano小型低损耗智能电源模块(IPM),包括了六个MOSFET和三个用于栅极驱动的半桥HVIC,具有低电磁干扰(EMI)特性和优化的开关速度,3.3 V, 5 V, 15 V CMOS/TTL输入电平,主要用在小功率马达驱动的三相逆变器,洗碗机,电冰箱压缩机,加热系统,空调风扇,下水和再循环泵。本文介绍了TIPN2M50T-H主要特性,框图,应用电路以及马达控制电源板STEVAL-IPMnM2N主要特性和电路图。This SLLIMM (small low-loss intelligen
2、t molded module) nano provides a compact, high performance AC motor drive in a simple, rugged design. It is composed of six MOSFETs and three half-bridge HVICs for gate driving, providing low electromagnetic interference (EMI) characteristics with optimized switching speed. The package is optimized
3、for thermal performance and compactness in built-in motor applications, or other low power applications where assembly space is limited. This IPM includes an operational amplifier, completely uncommitted, and a comparator that can be used to design a fast and efficient protection circuit. SLLIMM is
4、a trademark of STMicroelectronics.TIPN2M50T-H主要特性:IPM 2 A,500 V, RDS(on) = 1.7,3-phase MOSFET inverter bridge including control ICs for gate drivingOptimized for low electromagnetic interference3.3 V, 5 V, 15 V CMOS/TTL input comparators with hysteresis and pull-down/pull-up resistorsUndervoltage lo
5、ckoutInternal bootstrap diodeInterlocking functionSmart shutdown functionComparator for fault protection against overtemperature and overcurrentOp-amp for advanced current sensingOptimized pinout for easy board layoutNTC for temperature control (UL 1434 CA 2 and 4)Up to 2 kV ESD protection (HBM C =
6、100 pF,R = 1.5 k)TIPN2M50T-H应用:3-phase inverters for small power motor drivesDish washers, refrigerator compressors, heating systems, air-conditioning fans, draining and recirculation pumps图1.TIPN2M50T-H框图图2.TIPN2M50T-H应用电路图马达控制电源板STEVAL-IPMnM2NSTEVAL-IPMnM2N motor control power board based on the S
7、LLIMM-nano 2nd seriesThe STEVAL-IPMnM2N is a compact motor drive power board based on SLLIMM-nano (small low-loss intelligent molded module) 2nd series IPM MOSFET-based (STIPN2M50T-H)。 It provides an affordable and easy-to-use solution for driving high power motors for a wide range of applications s
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