Description
Preliminary Datasheet 380kHz, 2A Asynchronous DC-DC Buck Converter AP3201A General .
The AP3201A is a 380kHz fixed frequency, current mode, PWM buck (step-down) DC-DC converter, capable of driving a 2A load with high efficiency, excell.
Features
* Input Voltage Range: 4.75V to 18V
* Fixed 380kHz Frequency
* High Efficiency: up to 93%
* Output Current: 2A
* Current Mode Control
* Built-in Over Current Protection
* Built-in Thermal Shutdown Function
* Built-in UVLO Function
Applications
* LCD TV
* Set Top Box
* Portable DVD
* Digital Photo Frame
HMSOP-10
Figure 1. Package Type of AP3201A
Mar. 2011 Rev. 1. 0
BCD Semiconductor Manufacturing Limited 1
Preliminary Datasheet
380kHz, 2A Asynchronous DC-DC Buck Converter
AP3201A
Pin Configuration
MH