PT1202 Datasheet (Powtech) - 600mA Synchronous Step-Down DC-DC Converter

PT1202, 600mA Synchronous Step-Down DC-DC Converter

The PT1202 is a high efficiency monolithic current mode synchronous buck regulator with a constant operation frequency.

A main switch and a synchronous switch are integrated in PT1202, the device has high efficiency and no external Schottky diode needed.

Supply current is 300uA during operation and

PT1202 Features

* High Efficiency: Up to 96% Low Quiescent Current: 300μA 600mA Output Current 2.5V to 5.5V Input Voltage Range 1.9MHz Constant Frequency Operation Internal integrated main switch and rectifier, no Schottky Diode Required Lo