Datasheet Summary
- Highly Integrated Green-Mode PWM Controller
April 2008
- Highly Integrated Green-Mode PWM Controller
Features
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- High-voltage Startup Low Operating Current: 4mA Linearly Decreasing PWM Frequency to 18kHz Frequency Hopping to Reduce EMI Emissions Peak-current-mode Control Cycle-by-cycle Current Limiting Leading-edge Blanking (LEB) Synchronized Slope pensation GATE Output Maximum Voltage Clamp: 18V VDD Over-voltage Protection (Auto Restart) VDD Under-voltage Lockout (UVLO) Internal Open-loop Protection Constant Power Limit (Full AC Input Range)
Description
The highly integrated SG6741A series of PWM controllers provides several Features to...