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R7735 - High Performance PWM Flyback Controller

Datasheet Summary

Description

R7735 series is the successor of R7732/3 and fully compatible with most of SOT-23-6 / DIP-8 product so far in the market.

It has enhanced mode PWM controller and owns excellent green power performance, especially under light load and no load conditions.

Features

  • shown in the Features section, R7735 covers wide protection options, such as internal Over Load Protection (OLP) and Over Voltage Protection (OVP) to eliminate the external protection circuits. Moreover, it also features Secondary Rectifier Short Protection (SRSP) and CS pin open protection. This protection will make the PSU design for reliability and safety easier. R7735 is designed for power supply such as NB adaptor which is a very cost effective and compact design. The precise external OVP a.

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Datasheet Details

Part number R7735
Manufacturer Richtek Technology
File Size 283.61 KB
Description High Performance PWM Flyback Controller
Datasheet download datasheet R7735 Datasheet
Additional preview pages of the R7735 datasheet.

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Full PDF Text Transcription

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® R7735 High Performance PWM Flyback Controller General Description R7735 series is the successor of R7732/3 and fully compatible with most of SOT-23-6 / DIP-8 product so far in the market. It has enhanced mode PWM controller and owns excellent green power performance, especially under light load and no load conditions. It focuses on "easy to design" in different applications and it will save both design effort and external components. Besides the general features shown in the Features section, R7735 covers wide protection options, such as internal Over Load Protection (OLP) and Over Voltage Protection (OVP) to eliminate the external protection circuits. Moreover, it also features Secondary Rectifier Short Protection (SRSP) and CS pin open protection.
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