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TPS61372 - 3.8-A Synchronous Boost

Description

The TPS61372 is a full-integrated synchronous boost converter with the load disconnect built-in.

The device supports output voltage up to 16 V with a 3.8-A current limit.

The input voltage ranges from 2.5-V to 5.5-V supporting applications powered by a singlecell Lithium-ion battery or 5-V bus.

Features

  • 1 Input Voltage Range: 2.5 V to 5.5 V.
  • Output Voltage Range: up to 16 V.
  • On-Resistance:.
  • Low-Side FET - 33 mΩ.
  • High-Side FET - 104 mΩ.
  • Switch Peak Current Limit: 3.8 A.
  • Quiescent Current From VIN: 74 μA.
  • Quiescent Current From VOUT: 10 μA.
  • Shutdown Current From VIN: 1 μA.
  • Switching Frequency: 1.5 MHz.
  • Soft-start time: 0.9 ms.
  • Hiccup Output Short Protection.
  • Auto PFM and Forced PWM.

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Full PDF Text Transcription

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Product Folder Order Now Technical Documents Tools & Software Support & Community TPS61372 SLVSEE7A – JUNE 2018 – REVISED DECEMBER 2018 TPS61372 16-V, 3.8-A Synchronous Boost With Load Disconnect 1 Features •1 Input Voltage Range: 2.5 V to 5.5 V • Output Voltage Range: up to 16 V • On-Resistance: – Low-Side FET - 33 mΩ – High-Side FET - 104 mΩ • Switch Peak Current Limit: 3.8 A • Quiescent Current From VIN: 74 μA • Quiescent Current From VOUT: 10 μA • Shutdown Current From VIN: 1 μA • Switching Frequency: 1.5 MHz • Soft-start time: 0.9 ms • Hiccup Output Short Protection • Auto PFM and Forced PWM Selectable • Load Disconnect During Shutdown • External Loop Compensation • Output Overvoltage Protection • 1.57-mm × 1.52-mm × 0.
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