Description
The MP2143H is a monolithic, step-down, switch-mode converter with internal power MOSFETs.
It can achieve up to 3A continuous output current from a 2.5V to 5.5V input voltage with excellent load and line regulation.
The output voltage can be regulated as low as 0.6V.
Features
- Wide 2.5V to 5.5V Operating Input Range.
- Output Voltage as Low as 0.6V.
- 100% Duty Cycle in Dropout.
- Up to 3A Output Current.
- 80mΩ and 40mΩ Internal Power MOSFET
Switches.
- Default 2.0MHz Switching Frequency.
- EN and Power-Good for Power Sequencing.
- Cycle-by-Cycle Over-Current Protection.
- Auto Discharge at Power Off.
- Short-Circuit Protect with Hiccup Mode.
- Stable with Low-ESR Output Ceramic
Capacitors.
- Available in QFN-10 (2mmx3mm) Packag.
MP2143HGD Datasheet
