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LP3515 - Second-Side Synchronous Rectifier

General Description

The LP3515 is a high performance second side synchronous rectifier for isolated flyback application in which a synchronous power MOSFET is integrated.

The LP3515 is suitable for charger application which the high transfer efficiency is required.

Key Features

  • Isolated DCM mode.

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Datasheet Details

Part number LP3515
Manufacturer LANDP
File Size 473.00 KB
Description Second-Side Synchronous Rectifier
Datasheet download datasheet LP3515 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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LP3515 Second-Side Synchronous Rectifier Description The LP3515 is a high performance second side synchronous rectifier for isolated flyback application in which a synchronous power MOSFET is integrated. The LP3515 is suitable for charger application which the high transfer efficiency is required. The LP3515 can avoid mis-operation caused by the demagnetization oscillation efficiently by using proprietary primary side turn on estimation and secondary side current discontinuous judgment technology. LP3515 also involves proprietary VCC supply technology which can ensure the IC can work normally in primary side CC and CV working mode.