AP4305 Description
The AP4305 is a highly integrated solution for a constant voltage/constant current mode SMPS application. The AP4305 contains one 1.21V voltage reference with0.5% accuracy, one current sensing circuit and two operational amplifiers. bining the voltage reference with one operational amplifier makes AP4305 an ideal voltage controller for use in adapters and battery chargers.
AP4305 Key Features
- Constant Voltage and Constant Current Control
- Precision Internal Voltage Reference
- Few External ponents
- Easy pensation
- Low Supply Current: 0.5mA
- Operating Temperature Range: -40 to +105oC