SG6742HL Overview
The highly integrated SG6742HL/HR PWM controller provides several.
SG6742HL Key Features
- High-Voltage Startup
- Low Operating Current: 2.7mA
- Linearly Decreasing PWM Frequency to 22KHz
- Frequency Hopping to Reduce EMI Emission
- Fixed PWM Frequency: 100KHz
- Peak-Current-Mode Control
- Cycle-by-Cycle Current Limiting
- Leading-Edge Blanking (LEB)
- Synchronized Slope pensation
- Internal Open-Loop Protection