PT1202 Datasheet - Powtech

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

PT1202-Powtech.pdf