SG5701 - Low Cost Green-Mode PWM Controller
This highly-integrated PWM controller provides several special enhancements designed to meet the low standby-power needs of low-power SMPS.
To minimize standby power consumption, the proprietary green-mode function provides off-time modulation to linearly decrease the switching frequency under light
SG5701 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
