MIC23603 Description
The MIC23603 is a high-efficiency 4MHz 6A synchronous ® buck regulator with HyperLight Load mode. HyperLight Load provides very high efficiency at light loads and ultrafast 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.
MIC23603 Key Features
- Input voltage: 2.7V to 5.5V 6A output current Up to 93% efficiency and 81% at 1mA 24µA typical quiescent current 4MHz PW
- 14mVpp ripple in HyperLight Load mode
- 5mV output voltage ripple in full PWM mode Fully integrated MOSFET switches 0.01µA shutdown current Thermal shutdown and