Description
The AP3703 is a high performance AC/DC power supply controller for battery charger and adapter applications.
Features
- Primary Side Control for Rectangular Constant Current and Constant Voltage Output Secondary CV/CC Control Circuitry Eliminating Opto-Coupler No Need for Control Loop Compensation Circuitry Flyback Topology in DCM Operation Random Frequency Modulation to Reduce System EMI Built-in Soft Start Open Feedback Protection Over Voltage Protection Short Circuit Protection Small SOT-23-5 package to achieve compact size and less component
Applica.
AP3703_BCDSemiconductorManufacturingLimited.pdf