MIC33153 Description
The MIC33153 is a high-efficiency 4 MHz 1.2A synchronous buck regulator with an internal inductor, HyperLight Load® mode, Power Good (PG) output indicator, and programmable soft-start. HyperLight Load® provides very high efficiency at light loads and ultra-fast transient response which makes the MIC33153 perfectly suited for supplying processor core voltages. An additional benefit of this proprietary architecture is...
MIC33153 Key Features
- Internal Inductor
- Simplifies Design to Two External Capacitors
- Input Voltage: 2.7V to 5.5V
- Up to 1.2A Output Current
- Up to 93% Peak Efficiency
- 85% Typical Efficiency at 1 mA
- Power Good (PG) Output
- Programmable Soft-Start
- 22 μA Typical Quiescent Current
- 4 MHz PWM Operation in Continuous Mode