LP3205F Datasheet - Lowpowersemi

LP3205F PSM/PWM Step-Down DC/DC Convert

The LP3205F is a constant frequency, current mode, PWM step-down converter. The device integrates a main switch and a synchronous rectifier for high efficiency. The 2.5V to .5V input voltage range makes the LP3205F is ideally suited for portable electronic devices that are powered from 1-cell Li-ion.

LP3205F Features

* include soft start, lower internal reference voltage with 2% accuracy, over temperature protection, and over current protection。 Ordering Information LP3205F -

* Features

* High Efficiency: 93% 　

* 1.5MHz Fixed-Frequency PWM Operation

* Ad

LP3205F-Lowpowersemi.pdf