FSQ100 Description
The FSQ100 consists of an integrated Pulse Width Modulator (PWM) and SenseFET, specifically designed for high-performance, off-line, Switch-Mode Power Supplies (SMPS) with minimal external ponents. This device is an integrated high-voltage power switching regulator that bines a VDMOS SenseFET with a voltage mode PWM control block. The integrated PWM controller.
FSQ100 Key Features
- Internal Avalanche-Rugged SenseFET
- Precision Fixed Operating Frequency: 67KHz
- Burst-Mode Operation
- Internal Startup Circuit
- Pulse-by-Pulse Current Limiting
- Over-Voltage Protection (OVP)
- Overload Protection (OLP)
- Internal Thermal Shutdown Function (TSD)
- Auto-Restart Mode
- Under-Voltage Lockout (UVLO) with Hysteresis
FSQ100 Applications
- Design Guidelines for Off-line Flyback
- Troubleshooting and Design Tips for
- Design Guidelines for RCD Snubber of
- Design Guidelines for Off-line Forward
- Design Considerations for Battery