G1555 Datasheet (Global Semiconductor)

G1555, ANALOG PWM

The G1555 is a high performance AC/DC power supply Switch for battery charger and adapter applications requirements up to 28W in an open frame design.It can meet less than 80 mW standby power.

G1555 is a current mode PWM Switch with a high voltage power MOSFET.

It operates in fixed frequency which

G1555 Features

* Built-in Soft Start

* Random Frequency Adjustment to Reduce System EMI

* Audio Noise Free Operation

* Internal Cable Compensation

* Extended Burst Mode Control For Improved Efficiency and Minimum Standby Power Design

* Internal Synchronized Slope Compensation

* Low VDD