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G1555 ANALOG PWM

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Description

G1555 High Performance Current Mode PWM Switch ANALOG PWM IC 1.0 General .
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.

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Datasheet Specifications

Part number
G1555
Manufacturer
Global Semiconductor
File Size
3.64 MB
Datasheet
G1555-GlobalSemiconductor.pdf
Description
ANALOG PWM

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

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. It could operate in Extended Burst Mode at no load or light load, in which

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