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uP1624P - 3-Phase Synchronous-Rectified Buck Controller

Key Features

  • The uP1642P is a 3/2/1-phase synchronous-rectified buck † Support NVIDIA’s Open VReg Type-2 and 2+1 controller specifically designed to work with 4.5V ~ 26V PWMVID Technology input voltage and deliver high quality output voltage for highperformance graphic processor power. † Wide Input Voltage Range 4.5V ~ 26V The uP1642P adopts proprietary RCOTTM technology, † Robust Constant On-Time Control providing flexible selection of output LC filter and excellent † 3/2/1 Phase Operation transien.

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Datasheet Details

Part number uP1624P
Manufacturer uPI Semiconductor
File Size 660.01 KB
Description 3-Phase Synchronous-Rectified Buck Controller
Datasheet download datasheet uP1624P 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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uP1642P 3-Phase Synchronous-Rectified Buck Controller for Mobile GPU Power 18 BOOT2Confidential 17 UGATE2 16 PGOOD 15 DSBL/ISEN1 14 TALERT#/ISEN2 13 TSNS/ISEN3 General Description Features The uP1642P is a 3/2/1-phase synchronous-rectified buck † Support NVIDIA’s Open VReg Type-2 and 2+1 controller specifically designed to work with 4.5V ~ 26V PWMVID Technology input voltage and deliver high quality output voltage for highperformance graphic processor power. † Wide Input Voltage Range 4.5V ~ 26V The uP1642P adopts proprietary RCOTTM technology, † Robust Constant On-Time Control providing flexible selection of output LC filter and excellent † 3/2/1 Phase Operation transient response to load and line change.