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)。

Intelligent Power Modules

600 V super-junction MOSFET-based IPMs

ST has extended its portfolio of intelligent power modules with the introduction of the second series of SLLIMM-nano devices based on super-junction MOSFETs (5 A and 3 A current rating at 25 °C, with 600 V breakdown voltage). The low MOSFET on-resistance (1.0 Ω or 1.6 Ω max, in 5 A and 3 A variants, respectively), combined with low capacitances and gate charge minimize both conduction and switching losses, enhancing the efficiency of compressors, pumps, fans and any low-power motor working up to 20 kHz in hard-switching circuitries for an application range up to 300 W. The devices are available in both zig-zag lead and line-lead form giving designers extra design flexibility.

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