Datasheet Summary
- Highly Integrated Green-Mode PWM Controller
April 2012
FAN6754A Highly Integrated Green- Mode PWM Controller
Brownout and VLimit Adjustment by HV Pin
Features
- High-Voltage Startup
- AC Input Brownout Protection with Hysteresis
- Monitor HV to Adjust VLimit
- Low Operating Current: 1.5mA
- Linearly Decreasing PWM Frequency to 22KHz
- Frequency Hopping to Reduce EMI Emission
- Fixed PWM Frequency: 65KHz
- Peak-Current-Mode Control
- Cycle-by-Cycle Current Limiting
- Leading-Edge Blanking (LEB)
- Internal Open-Loop Protection
- GATE Output Maximum Voltage Clamp: 13V
- VDD Under-Voltage Lockout (UVLO)
- VDD Over-Voltage Protection (OVP)
- Programmable Over-Temperature...