AS5422AD
AS5422AD is 18V High Efficiency Synchronous Step-Down Converter manufactured by A1semi.
- Part of the AS5422A comparator family.
- Part of the AS5422A comparator family.
A1
DC- DC
2A, 18V High Efficiency Electronics Ltd Synchronous Step-Down Converter
A1semi
AS5422A
General Description
The AS5422A is a wide input range, high-efficiency, step-down switching regulator, capable of delivering up to 2A of output current. Current mode PWM control allows the use of small external ponents, such as ceramic input and output caps, as well as small inductors, while still providing low output ripples. On top of the integrated internal synchronous rectifier that eliminates external Schottky diode, AS5422A also employs a proprietary control scheme that switches the device into a power save mode during light load, thereby extending the range of high efficiency...
