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TPS61288 - Fully Integrated Synchronous Boost Converter

General Description

The TPS61288 is a high-power density, fullyintegrated synchronous boost converter with a 6.5mΩ power switch and a 8.5-mΩ rectifier switch to provide a high efficiency and small size solution in portable systems.

Key Features

  • 2.5-mm × 3.0-mm QFN package with HotRod™ Lite option.
  • TPS61288 HotRod.
  • TPS61288L HotRod Lite.
  • TPS61288L is recommended with thermal improvement.
  • Wide input voltage and output voltage range.
  • VIN : 2.0 V to 18 V.
  • 2.4-V Minimum input voltage for start-up.
  • VOUT : 4.5 V to 18 V.
  • High efficiency and power capability.
  • 15-A peak switch current limit.
  • Two 6.5-mΩ (LS) / 8.5-mΩ (HS) MOSFETs.
  • Switchi.

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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.

View original datasheet text
TPS61288 SLVSFP3C – AUGUST 2020 – REVISED MARCH 2022 TPS61288 18-V, 15-A, Fully Integrated Synchronous Boost Converter 1 Features • 2.5-mm × 3.0-mm QFN package with HotRod™ Lite option – TPS61288 HotRod – TPS61288L HotRod Lite – TPS61288L is recommended with thermal improvement • Wide input voltage and output voltage range – VIN : 2.0 V to 18 V – 2.4-V Minimum input voltage for start-up – VOUT : 4.5 V to 18 V • High efficiency and power capability – 15-A peak switch current limit – Two 6.5-mΩ (LS) / 8.5-mΩ (HS) MOSFETs – Switching frequency: 500 kHz – Up to 94.7% efficiency at VIN = 3.6 V, VOUT = 13 V, and IOUT = 2 A – Up to 96.9% efficiency at VIN = 7.2 V, VOUT = 16 V, and IOUT = 2.5 A • Extend the system operating time – Typical 110-µA quiescent current into VOUT pin – Maximum 2.