FSL136HR Overview
The FSL136HR integrated Pulse Width Modulator (PWM) and SENSEFET® is specifically designed for high−performance offline Switch−Mode Power Supplies (SMPS) with minimal external ponents. FSL136HR includes integrated high−voltage power switching regulators that bine an avalanche−rugged SENSEFET with a current−mode PWM control block. The integrated PWM controller includes:.
FSL136HR Key Features
- Internal Avalanche-Rugged SENSEFET (650 V)
- Under 50 mW Standby Power Consumption at 265 Vac, No-load
- Precision Fixed Operating Frequency with Frequency Modulation
- Internal Startup Circuit
- Built-in Soft-Start: 20 ms
- Pulse-by-Pulse Current Limit
- Various Protection: Over Voltage Protection (OVP), Overload
- Auto-Restart Mode
- Under-Voltage Lockout (UVLO)
- Low Operating Current: 1.8 mA
FSL136HR Applications
- SMPS for VCR, STB, DVD & DVCD
- SMPS for Home Appliance
