SC2583 Overview
SC2583 is a highly integrated current mode PWM controller optimized for high performance, low standby power and cost effective offline flyback converter applications. At full loading, the IC operates in fixed frequency mode. When the loading goes low, it operates in Green Mode for high power conversion efficiency.
SC2583 Key Features
- Power-on Soft Startup
- External Programmable PWM switch
- Low VDD startup current (<5uA)
- Low operation current
- Extra Low Standby(<75mW)
- Frequency jitter to Minimize EMI
- Leading edge blanking on current sense
- Audio Noise Free Operation
- VDD Under Voltage Lockout (UVLO)
- VDD Over Voltage Protection (OVP)