AP8007 Description
The AP8007 is a high performance AC-DC off‐line controller for low power battery charger and adapter applications with Universal‐input. It uses Pulse Frequency and Width Modulation (PFWM) method to build discontinuous conduction mode (DCM) flyback power supplies. The AP8007 utilizes primary‐side sensing and regulation technology to provide accurate constant voltage, constant current (CV/CC) regulation without...
AP8007 Key Features
- Primary Side Regulation Technology for Eliminating Opto‐coupler and Secondary CV/CC Control Circuitry
- Best‐in‐Class Constant Voltage, Constant Current Accuracy
- Built‐in Soft‐Start Circuit
- Integrated Line and Primary Inductance
- Integrated Output Cable Voltage Drop
- Line Under‐Voltage, Output Over‐Voltage
- Minimum External ponents
- Low EMI
- Available in SOT-25 Package
- Chargers for Cell Phones, PDAs, MP3, Portable Media Players, DSCs, and Other Portable Devices and Appliances
AP8007 Applications
- Primary Side Regulation Technology for Eliminating Opto‐coupler and Secondary CV/CC Control Circuitry
- Best‐in‐Class Constant Voltage, Constant Current Accuracy
- Built‐in Soft‐Start Circuit