High speed hvic integrated onsemi FSB50550AS module for gate drive and protection in motor control
Product Overview
The FSB50550AS is an advanced Motion SPM 5 module designed for high-performance inverter output stages in AC Induction, BLDC, and PMSM motor applications. It integrates optimized gate drive with FRFET technology to minimize EMI and losses, along with built-in protection features like under-voltage lockouts and thermal monitoring. The module utilizes a high-speed HVIC for simplified single-supply operation and translates logic-level inputs to high-voltage drive signals. Separate open-source terminals enable flexible control algorithm support.
Product Attributes
- Brand: ON Semiconductor (formerly Fairchild Semiconductor)
- Product Series: Motion SPM 5 Series
- Certifications: UL Certified No. E209204 (UL1557)
- Compliance: RoHS Compliant
- Technology: FRFET MOSFET
Technical Specifications
| Part Number | Description | Features | Applications | Absolute Maximum Ratings (Inverter Part) | Absolute Maximum Ratings (Control Part) | Absolute Maximum Ratings (Bootstrap Diode Part) | Thermal Resistance | Operating Conditions |
|---|---|---|---|---|---|---|---|---|
| FSB50550AS | 3-Phase Inverter with Gate Drivers and Protection | 500 V RDS(on) = 1.4 Max, Built-In Bootstrap Diodes, Separate Open-Source Pins, Active-HIGH Interface (3.3 / 5 V Logic), Optimized for Low EMI, HVIC Temperature-Sensing, HVIC for Gate Driving and Under-Voltage Protection, Isolation Rating: 1500 Vrms / min., MSL 3 | 3-Phase Inverter Driver for Small Power AC Motor Drives | VDSS: 500 V, ID (25C): 2.0 A, ID (80C): 1.5 A, IDP (Peak): 5.0 A, IDRMS: 1.1 Arms, PD (25C): 14.5 W | VCC: 20 V, VBS: 20 V, VIN: -0.3 ~ VCC + 0.3 V | VRRMB: 500 V, IFB (25C): 0.5 A, IFPB (Peak): 1.5 A | RJC (Each MOSFET): 8.6 C/W | TJ: -40 ~ 150 C, TSTG: -40 ~ 125 C |
2410010203_onsemi-FSB50550AS_C606131.pdf
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