意法半导体的SLLIMM’小型低损耗智能模制模块系列IPM采用了优化的硅芯片,集成于3种主逆变器模块内:

  • 功率级
    –短路保护IGBT
    –续流二极管
  • 驱动网络
    –高压栅极驱动器
    –分立栅极电阻
    –集成式自举二极管
  • 保护及可选特性
    –智能关断功能
    –用于过流和短路故障保护的比较器
    –用于温度控制的NTC传感器
    –用于高级电流感应的运算放大器
    –死区时间、互锁功能和欠压闭锁

它们采用基于DBC的SDIP封装(它提供了超低热阻、高质量水平和高成本效益)或者全模制3.5cm² SLLIMM-nano封装(NDIP,是小型内置式电机应用的理想之选,有效截面内的功率高达100W)。

Surface-mount intelligent power modules

ST has extended its portfolio of intelligent power modules with surface-mount, MOSFET- and IGBT-based SLLIMM-nano devices ideal for in-motor or other space-constrained drives up to 100 W. The new devices include 1 and 2 A, 500 V MOSFET-based IPMs and 3 A, 600 V IGBT-based IPMs. They deliver high conduction and switching efficiency, especially in hard-switching circuits at frequencies up to 20 kHz.
Target applications include small fans, roller shutters, refrigerator compressors, dishwashers and general low-power motor drives. The thermally efficient package enhances reliability, while 2.7mm creepage and 2.0mm clearance ensure safety isolation within the compact dual-inline SMD footprint.

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