Description
This highly integrated PWM controller provides several special enhancements designed to meet the low standby-power needs of low-power SMPS.
Features
- Green-Mode PWM.
- Supports the “Blue Angel” Standard.
- Low Start-up Current (9uA).
- Low Operating Current (3mA).
- 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 Protect.
SG6859 Datasheet
