骊威电子A2201V:5V/5A（4.8A、4.2A、3.4A、3.1A）,大电流车充IC，双路限流 、CC/CV模式、电压8-36V、UVLO保护、固定频率100KHZ、软启动、过温保护、过压保护、短路保护、同步整流高效率、ROHS、过认证、外置MOS管
Dual-Channeling CC/CV Mode Switching Controller

General Description
The A2201V is a dual-channeling CV/CC mode switching regulator.The A2201V is designed to allow for operating a wide supply voltage range from 8V to 36V and capable of delivering 4A output current.

The A2201V features a dual-channeling CV/CC mode control functions,the CV mode (Constant Voltage) function to provide a regulated voltage output and the dual-channeling CC mode(Constant Current) function provides dual-channeling current limitation function, it is suitable for the DC/DC switching power applications when requested the dual-channeling current limitation function.

Features
■ 8V~36V Input Voltage Range
■ UVLO protection
■ Output Over-Voltage Protection
■ Over Temperature Protection
■ Fold Back Short-Circuit Protection
■ Synchronization Rectification
■ High Efficiency Operation
■ SOP-8 Package
■ Fixed 100KHz operating Frequency
■ Dual-Channeling CC/CV Mode Control
■ +/- 1% Voltage Reference Accuracy
■ +/- 4% Current Limit Accuracy
■ Soft Start Function for Start-up
■ ISO7637-2 Pulse 1~4 Compliant
Applications
■ Car charger
■ DC/DC converters with current limited
■ General Purpose CV/CC power supply
■ Automotive power applications