AD4021
AD4021 is manufactured by ADV.
2A 150kHz 40V Buck DC/DC Converter With Constant Current Loop
General Description
The AD4021 is a 150KHz fixed frequency PWM buck (step-down) DC/DC converter, capable of driving a 2A load with high efficiency, low ripple and excellent line and load regulation. Requiring a minimum number of external ponents, the regulator is simple to use and include internal frequency pensation and a fixed-frequency oscillator. The PWM control circuit is able to adjust the duty ratio linearly from 0 to 100%. An enable function, an over current protection function is built inside. An internal pensation block is built in to minimize external ponent count.
Features
- Wide 4.5V to...
