Datasheet Summary
3A, 36V, Step-Down Converter with USB Charging Port Supporting CDP and Type-C
5V @ 3A DFP Mode, AEC-Q100 Qualified
DESCRIPTION
The MPQ4228-C integrates a monolithic, stepdown switch-mode converter with a single USB current-limit switch, as well as a Type-C 5V @ 3A mode configuration channel for USB ports. It achieves 3A of output current across a wide input supply range, with excellent load and line regulation.
The USB switch’s output is current-limited. The USB port supports charging downstream port (CDP) schemes. The USB port also supports USB Type-C 5V @ 3A DFP mode.
Fault condition protections include hiccup current limiting, output over-voltage protection (OVP),...