MP3424 Overview
The MP3424 is a high-efficiency, synchronous, current-mode, step-up converter with output disconnect. The MP3424 targets various load capability boosts from a battery input with an accurate load current limit. The MP3424 starts up from an input voltage as low as 2V while providing inrush current limiting, output short-circuit protection (SCP), and programmable load current limit.
MP3424 Key Features
- 2V to 5.5V Input Work Range
- 3V to 5.5V Output Range
- Supports 5V/3.1A Output from 2.8V Input
- Programmable up to 9.5A Switching Current
- Programmable Average Load Current Limit
- 580kHz Fixed Frequency Switching
- Up to 97% Efficiency
- Internal Soft Start and pensation
- True Output Load Disconnect from Input
- Over-Current Protection (OCP), Short