AP3125R Description
A Product Line of Diodes Incorporated AP3125A/V/L/R GREEN MODE PWM CONTROLLER Pin Assignments The AP3125A/V/L/R is a current mode PWM controller which is optimized for high performance, low standby power and cost effective offline flyback converters. The PWM switching frequency at normal operation is internally fixed (about 65kHz). In middle load, the IC will enter green mode to improve system efficiency with the...
AP3125R Key Features
- Very Low Start-up Current
- Current Mode Control
- Non-audible-noise Green-mode Control
- Internal Slope pensation
- Soft Start During Startup Process
- Frequency Fold Back for High Average Efficiency
- Secondary Winding Short Protection with FOCP
- Soft Switching for Reducing EMI
- VCC Maintain Mode
- Useful Pin Fault Protection