MP4581 Overview
The MP4581 is a high-efficiency, synchronous step-down converter with integrated power MOSFETs. It provides 0.8A of output current (IOUT) in a buck topology from an input power supply of up to 100V.
MP4581 Key Features
- 8V to 100V Input Voltage Range
- 1V to 30V Output Voltage Range
- 90% Maximum Operation Duty Cycle
- 625mΩ/265mΩ Internal Power MOSFETs
- Constant-On-Time (COT) Control
- 100kHz to 1MHz Configurable Frequency
- Internal Soft Start and Loop pensation
- Over-Current Protection (OCP)
- Short-Circuit Protection (SCP) with Hiccup
- High-Efficiency Pulse-Skip Mode (PSM)