MP21148 Overview
The MP21148 is a monolithic, step-down, switch-mode converter with built-in, internal power MOSFETs. It can achieve 1A of continuous output current from a 2.3V-to-5.5V input voltage with excellent load and line regulation. The output voltage can be regulated as low as 0.6V.
MP21148 Key Features
- 2.4MHz Switching Frequency
- EN for Power Sequencing
- Wide 2.3V-to-5.5V Operating Input Range
- Output Adjustable from 0.6V
- Up to 1A of Output Current
- 120mΩ and 80mΩ Internal Power MOSFET
- Output Discharging
- 100% Duty Cycle
- Short-Circuit Protection (SCP) with Hiccup
- Stable with Low ESR Output Ceramic