Datasheet Details
| Part number | MP2148 |
|---|---|
| Manufacturer | Monolithic Power Systems |
| File Size | 697.56 KB |
| Description | 1A Synchronous Step-down Converter |
| Datasheet |
 MP2148 Datasheet
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General Description
The MP2148 is a monolithic, step-down, switchmode converter with built-in internal power MOSFETs.
It achieves 1A continuous output current from a 2.3V-to-5.5V input voltage with excellent load and line regulation.
The output voltage can be regulated to as low as 0.6V.
Key Features
- Low IQ: 11μA.
- 2.2MHz Switching Frequency.
- EN for Power Sequencing.
- Power Good Only for Fixed Output Version.
- Wide 2.3V-to-5.5V Operating Input Range.
- Output Adjustable from 0.6V.
- Up to 1A Output Current.
- 120mΩ and 80mΩ Internal Power MOSFET Switches.
- Output Discharge.
- 100% Duty Cycle.
- Short-Circuit Protection with Hiccup Mode.
- Stable with Low ESR Output Ceramic Capacitors.
- Availa.