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三相逆变器

SLLIMM第2系列是意法半导体紧凑、高效的双列直插式智能电源模块系列,具有可选的额外特性。

该系列器件基于配备IGBT或超结 (SJ) MOSFET的3相逆变器打造,拥有8至35 A的电流能力和600 V的击穿电压。由于采用了全成型和顶部冷却式直接敷铜 (DBC) 封装选项,这些IPM可满足中低功耗应用到高功耗应用的需求。

SLLIMM第2系列不仅能够确保洗衣机、泵、风扇和空调等家用电器以高效率运行,还能确保在300 W至3 kW硬开关电路中以不超过20 kHz的频率工作的电机驱动器高效运行。

SLLIMM第2系列优化了性能、拓宽了电流范围,同时增加了封装技术选项,因此支持采用更小的散热器,有助于进一步降低应用成本。

该系列结合了两个驱动器(分别为高侧驱动器和低侧驱动器)和一个功率部分,其中功率部分基于增强的沟槽栅场截止IGBT以及续流二极管或采用快速恢复二极管的N-沟道超结MOSFET。这种组合可以提高效率、有效降低EMI和总体损耗,从而延长短路耐受时间。

该系列器件提供内置温度传感器和/或NTC(负温度系数)选件。

应用:

SLLIMM第2系列IPM在导通和开关能量之间取得了良好平衡,具有卓越的稳定性和EMI特性,非常适合在硬开关电路中提高工作频率不超过20 kHz的中低功耗电机的效率。

家用电器和专业电器
  • 窗式/壁挂式/便携式空调
  • 烘干机
  • 多功能食品加工机和搅拌机
  • 有线和无线真空吸尘器
  • 洗衣机
住宅、楼宇和城市自动化
  • 商用室内/室外暖通空调机组
  • 室内/室外中央暖通空调机组
工业工具、电机驱动器和设备
  • AC电机驱动器
  • 伺服电机驱动器
  • 风扇
  • PMSM/BLDC电机控制
  • 泵和压缩机

产品类型:

在25°C下工作时,SLLIMM第2系列的击穿电压为600 V,额定电流为8至35 A。

为了最大限度地提高稳态运行和低负载应用(包括高端空调机组)的效率,首选RDS(on)极低(最高100 mΩ)和热阻较低的SJ-MOSFET版本。

在两种封装选项中,全成型封装选项代表着一种经济型解决方案,适用于中等功耗平台,而DBC封装选项RTH值极低,可实现较高的功率耗散。

了解我们的产品组合

优势

  • 低导通损耗
  • IGBT的最大工作结温为175°C,SJ MOSFET的最大工作结温为150°C
  • 经优化的驱动器和硅确保实现低EMI
  • DBC封装版本拥有极低的RTH
  • 集成自举二极管
  • 单独的开路发射极输出
  • 板载NTC热敏电阻
  • 低侧驱动器上集成温度传感器
  • 用于故障保护的比较器
  • 关断输入/故障输出
  • 经UL 1557认证,隔离电压可达2000 VRMS/min

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