Datasheet Details
| Part number | MP3422 |
|---|---|
| Manufacturer | Monolithic Power Systems |
| File Size | 448.44 KB |
| Description | Synchronous Step-Up Converter |
| Datasheet |
 MP3422 Datasheet
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General Description
The MP3422 is a high-efficiency, synchronous, current
mode, step-up converter with output disconnect.
The MP3422 starts up from an input voltage as low as 1.9V, while providing inrush current limiting and output short-circuit protection.
Key Features
- Up to 98% Efficiency.
- 1.9V to 5.5V Input Range.
- 2.5V to 5.5V Output Range.
- Internal Synchronous Rectifier.
- 600kHz Fixed Switching Frequency.
- >6.5A Switch Current Limit Capability.
- 43uA Quiescent Current.
- High Efficiency over Full Load Range.
- Internal Soft-start and Compensation.
- True Output Load Disconnect from Input.
- OCP, SCP, OVP and OTP Protection.
- Small 2x2mm QFN14 Package.