G5199 Datasheet Off-Line Digital Green-Mode Quasi-Resonant PWM Controller

Manufacturer: Global Semiconductor

G5199 off-line digital green-mode quasi-resonant pwm controller by Global Semiconductor - Datasheet Preview

Datasheet Details

Part number	G5199
Manufacturer	Global Semiconductor
File Size	0.98 MB
Description	Off-Line Digital Green-Mode Quasi-Resonant PWM Controller
Datasheet	G5199 Datasheet

General Description

The G5199 is a high performance AC/DC power supply controller which uses digital control technology to build peak current mode PWM flyback power supplies.

The device operates in quasi-resonant mode to provide high efficiency along with a number of key built-in protection

Overview

G5199 Off-Line Digital Green-Mode Quasi-Resonant PWM Controller 1.

Key Features

while minimizing the external component count, simplifying EMI design and lowering the total bill of material cost. The G5199 removes the need for secondary feedback circuit while achieving excellent line and load regulation. It also eliminates the need for loop compensation components while maintaining stability over all operating conditions. Pulse-by-pulse waveform analysis allows for a loop response that is much faster than traditional solutions, resulting in improved dynamic load response fo.

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