MP28262中文资料21V, 2A, 1.1MHz Synchronous Step-down Converter数据手册MPS规格书

描述 Description

The MP28262 is a high frequency synchronous rectified step-down switch mode converter with built in internal power MOSFETs. It offers a very compact solution to achieve 2A continuous output current over a wide input supply range with excellent load and line regulation. The MP28262 operates at high efficiency over a wide output current load range. Current mode operation provides fast transient response and eases loop stabilization. Full protection features include OCP and thermal shut down. The MP28262 requires a minimum number of readily available standard external components and is available in a space saving 3mm x 4mm 14-pin QFN package.

特性 Features

● Wide 4.5V to 21V Operating Input Range
● 2A Output Current
● Low RDS(ON) Internal Power MOSFETs
● Proprietary Switching Loss Reduction Technique
● Fixed 1.1MHz Switching Frequency
● Sync from 400kHz to 2MHz External Clock
● Internal Compensation
● OCP Protection and Thermal Shutdown
● Output Adjustable from 0.8V
● Available in 14-pin QFN 3x4mm Package