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TPS61287 - 20A Synchronous Boost Converter

General Description

Wide input voltage and output voltage range VIN : 2.0V to 23V 2.5V Minimum input voltage for start-up VOUT : 4.5V to 25V High efficiency and power capability Programmable switch current limit: 5A to 20A Integrated 8.5mΩ high side

Key Features

  • 3.

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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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TPS61287 SLVSHB5A – OCTOBER 2024 – REVISED NOVEMBER 2024 TPS61287 23VIN, 25VOUT, 20A Synchronous Boost Converter with Stackable Multi-Phase Function 1 Features 3 Description • Wide input voltage and output voltage range – VIN : 2.0V to 23V – 2.5V Minimum input voltage for start-up – VOUT : 4.5V to 25V • High efficiency and power capability – Programmable switch current limit: 5A to 20A – Integrated 8.5mΩ high side MOSFET – Switching frequency: 320kHz – Up to 92.3% efficiency at VIN = 3.6V, VOUT = 18V, and IOUT = 2.0A – Up to 95.48% efficiency at VIN = 7.2V, VOUT = 18V, and IOUT = 4.