Description
MP4572 High-Efficiency, 2A, 60V, Fully Integrated Synchronous Buck Converter .
The MP4572 is a fully integrated, fixedfrequency, synchronous step-down converter.
Features
* include built-in soft start, enable control, and a power good indicator. High duty cycle and low-dropout mode are provided for automotive cold crank conditions. In addition, the chip provides overcurrent protection with valley current detection, which helps prevent current runaway. It also has hiccu
Applications
* in an automotive input environment. A 2μA shutdown mode quiescent current makes the MP4572 ideal for battery-powered applications. The MP4572 integrates internal high-side and low-side power MOSFETs for high efficiency without an external Schottky diode. The device employs advanced asynchronous modu