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LD5516C - Primary-Side Quasi-Resonant Controller

Description

The LD5516C is a primary-side Quasi-Resonant feedback controller capable to operate in CV/CC mode for small power AC/DC charger and adapter, a superior solution for Pump Express Plus™ based application.

It minimizes the components counts and is available in a tiny SOT-26 package.

Features

  • Speedy Charge™ technology.
  • Pump Express Plus™ protocol com.

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Datasheet Details

Part number LD5516C
Manufacturer Leadtrend Technology
File Size 520.17 KB
Description Primary-Side Quasi-Resonant Controller
Datasheet download datasheet LD5516C 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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LD5516C 08/10/2016 Primary-Side Quasi-Resonant Controller, REV. 00 Operating in CV/CC Mode General Description The LD5516C is a primary-side Quasi-Resonant feedback controller capable to operate in CV/CC mode for small power AC/DC charger and adapter, a superior solution for Pump Express Plus™ based application. It minimizes the components counts and is available in a tiny SOT-26 package. Those make it an ideal design for low cost and high performance applications. The LD5516C provides fixed constant current operation to boost more power. Both of them are programmable constant voltage, requiring neither photo-coupler nor secondary-side control circuit.
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