STMicroelectronics SLLIMM™ 智能功率模块(IPM)
意法半导体 SLLIMM™ 智能功率模块(IPM)属于意法半导体的家电控制系列产品，它是散热效率高的解决方案，将面向特定应用的 IGBT 和二极管、专有的控制功能、智能保护和其他可选功能结合起来，简化了设计。IPM 直接连接微控制器，将微控制器输出转换为合适的大功率波形，来驱动电机。一个模块可取代超过 30 个分立元件，从而提高可靠性，并减小尺寸和成本。
特性
- 600V, 3-phase IGBT inverter bridge including gate-driving control ICs and freewheeling diodes
- Short-circuit protected IGBTs
- DBC fully-isolated package for enhanced thermal behavior
- Smart shutdown function
- Comparator for fault protection against overcurrent and short circuits
- Op-amps for advanced current sensing
- Integrated bootstrap diode
- Small form factor
- Easy to drive through microcontroller
- High efficiency and reliability
- Very low Rth
- Reduced component count, cost-saving solution
- Optimized layout
- PCB space reduction (compact design)
- 4.7kΩ NTC for temperature control
- Lower failure rate (fewer components and solder joints)
- Easy sensorless field-oriented control (FOC)
应用
- Programmable logic controllers (PLCs)
- Fail safe systems
- Designed for 24V bus
- 3-phase inverters for motor drives up to 2 kW
- Home appliances: washing machines, air conditioners, dryers
Block Diagram
视频
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发布日期: 2013-05-09
| 更新日期: 2025-09-04