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G5175 - DIGITAL PWM

General Description

The G5175 is a high performance AC/DC power supply controller which uses digital control technology to build peak current mode PWM flyback power supplies.

Key Features

  • while minimizing the external component count, simplifying EMI design and lowering the total bill of material cost. The G5175 features a distinctive soft-start scheme, which allows for fast and yet smooth start-up with both small and large capacitive loads. Global Semiconductor’s innovative proprietary technology ensures that power supplies built with the G5175 can achieve both highest average efficiency and fast yet smooth start-up with a wide range of capacitive loads, and are ideal for networ.

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Datasheet Details

Part number G5175
Manufacturer Global Semiconductor
File Size 300.72 KB
Description DIGITAL PWM
Datasheet download datasheet G5175 Datasheet

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Full PDF Text Transcription (Reference)

The following content is an automatically extracted verbatim text from the original manufacturer datasheet and is provided for reference purposes only.

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G5175 Low-Power Off-Line Digital Green-Mode PWM Controller DIGITAL PWM IC 1. General Description The G5175 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 directly drives a power BJT and operates in quasi-resonant mode to provide high efficiency along with a number of key built-in protection features while minimizing the external component count, simplifying EMI design and lowering the total bill of material cost. The G5175 features a distinctive soft-start scheme, which allows for fast and yet smooth start-up with both small and large capacitive loads.