MIC22200 Overview
The MIC22200 is a high-efficiency, 2A integrated switch synchronous buck (step-down) regulator. The MIC22200 switching frequency is programmable from 800 kHz to 4 MHz, allowing the customer to optimize their designs either for efficiency or for the smallest footprint. The regulator achieves efficiencies as high as 95% while still switching at 1 MHz over a broad load range.
MIC22200 Key Features
- Input Voltage Range: 2.6V to 5.5V
- Output Voltage Adjustable Down to 0.7V
- Output Load Current Up to 2A
- Full Sequencing and Tracking Ability
- Easy RC pensation
- Power-on-Reset (POR) Output
- Efficiency >90% Across a Broad Load Range
- Operating frequency: Programmable from
- Ultra-Fast Transient Response
- 100% Maximum Duty Cycle
