G1515 Datasheet ANALOG PWM

Manufacturer: Global Semiconductor

G1515 analog pwm by Global Semiconductor - Datasheet Preview

Datasheet Details

Part number	G1515
Manufacturer	Global Semiconductor
File Size	564.72 KB
Description	ANALOG PWM
Datasheet	G1515 Datasheet

General Description

The G1515 is a high performance AC/DC power supply controller for adapter applications requirements up to 75W。It can meet less than 80 mW standby power.

G1515 is a current mode PWM controller ,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 mode switching loss is minimized and the frequency is adjusted internally.

Overview

G1515 High Performance Current Mode PWM Controller ANALOG PWM IC 1.

Key Features

Built-in Soft Start.
Random Frequency Adjustment to Reduce System EMI.
Audio Noise Reduction.
Short Circuit Protection.
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(OC.

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