PS22052 is a 1200V/5A low-loss 4th generation IGBT inverter bridge for 3 phase DC-to-AC power conversion. It is suitable for AC400V 0.2kW~0.4kW inverter drive for small power motor control.
The PS22052 is a dual‑in‑line package (DIP) intelligent power module that integrates drive, protection, and system‑control functions for three‑phase inverter applications up to 0.4 kW. It features integrated IGBTs, fault signaling, and under‑voltage protection, and is supplied in a transfer‑mold insulated type.
This manual contains maximum ratings, thermal and electrical characteristics, mechanical data, recommended operating conditions, wiring diagrams, and timing charts for the module’s protective functions. It also gives guidance on mounting, external protection circuits, and interfacing to a micro‑controller.
| Supply voltage (continuous) | 900 V |
|---|---|
| Supply voltage (surge) | 1000 V |
| Collector‑emitter voltage (VCES) | 1200 V |
| Continuous collector current per IGBT | 5 A |
| Collector dissipation per chip | 38.3 W |
| Weight | 77 g |
The module is rated for a continuous supply voltage of 900 V.
A capacitor of about 22 nF between CFO and VNC gives a typical pulse width of 2.4 ms.