Description
Product Specification Low Cost Green-Mode PWM Controller for Flyback Converters SG5701 .
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 (10uA) Low Operating Current (2mA) 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) Pro
Applications
* General-purpose switching mode power supplies and flyback power converters, such as Battery chargers for cellular phones, cordless phones, PDAs, digital cameras, and power tools Power adapters for ink jet printers, video game consoles, and portable audio players Open-frame SMPS for TV/DVD standby an