MIC33153 Description
The MIC33153 is a high-efficiency 4MHz 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
- Output voltage: fixed or adjustable (0.62V to 3.6V)
- Up to 1.2 A output current
- Up to 93% peak efficiency
- 85% typical efficiency at 1mA
- Power Good (PG) output
- Programmable soft start
- 22µA typical quiescent current