FSB50250/FSB50450

Compact Motion-SPM™ Offers High Reliability, High Efficiency and Space Savings for Appliances

The Motion-SPM™ in Tiny-DIP combines six FRFETs and three half- bridge HVICs in a compact, thermally efficient, 29 x12mm dual inline package (DIP). The FRFETs, featuring fast and soft recovery body diodes, offer a combination of lower switching losses, lower conduction losses at low current, and a wider reverse bias safe operating area (RBSOA) when compared to IGBTs. The body diodes are used as freewheeling diodes, eliminating the need for additional components. This Motion- SPM series is designed to enhance energy efficiency, lower electromagnetic interference, increase reliability and save PCB board space in low power brushless DC (BLDC) motor applications.

Features and Benefits

- 500V/3A, 2A and 250V/3A rating, 3- phase FRFET inverter bridge including control ICs for gate driving
- High reliability due to fully tested coordination of HVIC and FRFETs
- Single - grounded power supply and optocoupler- less interface due to built-in HVIC
- High-active input signal logic
- 3 divided negative DC - link terminals for inverter current sensing applications
- Typical switching frequency of 15kHz
- Isolation voltage rating of 1500Vrms/min

Applications

- Fan motors
- Air purifiers
- Water suppliers