G1555 Datasheet ANALOG PWM

Manufacturer: Global Semiconductor

G1555 analog pwm by Global Semiconductor - Datasheet Preview

Datasheet Details

Part number	G1555
Manufacturer	Global Semiconductor
File Size	3.64 MB
Description	ANALOG PWM
Download	G1555 Download (PDF)

General Description

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 is precisely set internally.

Overview

G1555 High Performance Current Mode PWM Switch ANALOG PWM IC 1.

Key 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 Startup Current and Low Operating Current.
Leading Edge Blanking on Current Sense Input.
Over Load Protection(OLP) and Cycle-by-Cycle Current Limiting Protection(OCP).
Over Voltage Prot.

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