Description
This highly integrated PWM controller provides several enhancements designed to meet the low standby-power needs of low-power SMPS.
Features
- Green-Mode PWM.
- Supports the “Blue Angel” Standard.
- Low Startup Current: 9 μA.
- Low Operating Current: 3 mA.
- 300 mA Driving Capability.
- Leading-Edge Blanking.
- Constant Output Power Limit.
- Universal Input.
- Built-in Synchronized Slope Compensation.
- Current-Mode Operation.
- Cycle-by-cycle Current Limiting.
- Under-Voltage Lockout (UVLO).
- Programmable PWM Frequency with Frequency
Hopping.
- VDD Over-Voltage Protection (Auto Restart).
SG6859A Datasheet
