MIC23031
4MHz PWM 400mA Buck
Regulator with HyperLight Load™
General Description
The MIC23031 is a high-efficiency 4MHz 400mA synchronous buck
regulator with HyperLight Load™ mode.
HyperLight Load™ provides very-high efficiency at light loads and ultra-fast transient response which is perfectly suited for supplying processor core voltages.
An additional benefit of this proprietary architecture is very-low output ripple voltage throughout the entire load range with the use of small output capacitors.
The tiny 1.
6mm x 1.
6mm Thin MLF® package saves precious board space and requires only three external components.
The MIC23031 is designed for use with a very-small inductor, down to 0.
47µH, and ...