onsemi Power Drivers - Modules - FSB50550B FSB50550B

The FSB50550BS is a high-performance power driver module designed for three-phase inverter applications, particularly suitable for AC induction, BLDC, and PMSM motors. It features integrated gate drivers utilizing FRFET technology, which helps minimize electromagnetic interference (EMI) and power losses. The module supports a maximum drain-source voltage of 500 V and continuous drain currents of up to 3 A at 25¬8C, with a peak current capability of 7 A. This module includes multiple protection features such as under-voltage lockouts and thermal monitoring, enhancing reliability in various operating conditions. It operates with a single supply voltage and is compatible with 3.3 V and 5 V logic levels, making it versatile for different control algorithms. The built-in bootstrap diodes simplify PCB layout, and the device is RoHS compliant with a moisture sensitivity level of 3. The FSB50550BS is UL certified and has an isolation rating of 1500 Vrms, making it suitable for applications requiring safety and reliability. It is packaged in a 23-PowerDIP module, facilitating through-hole mounting. This product is ideal for engineers looking for a robust solution for small power AC motor drives.