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TPS548D22 - Synchronous Step-Down Converter

Description

The TPS548D22 device is a compact single buck converter with adaptive on-time, D-CAP3 mode control.

It is designed for high accuracy, high efficiency, fast transient response, ease-of-use, low external component count and space-conscious power systems.

Features

  • 1 Conversion Input Voltage Range (PVIN): 1.5 V to 16 V.
  • Input Bias Voltage (VDD) Range: 4.5 V to 22 V.
  • Output Voltage Range: 0.6 V to 5.5 V.
  • Integrated, 2.9-mΩ and 1.2-mΩ Power MOSFETs With 40-A Continuous Output Current.
  • Voltage Reference 0.6 V to 1.2 V in 50-mV Steps Using VSEL Pin.
  • ±0.5%, 0.9-VREF Tolerance Range:.
  • 40°C to +125°C Junction Temperature.
  • True Differential Remote Sense Amplifier.
  • D-CAP3™ Control Loop.

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Datasheet preview – TPS548D22

Datasheet Details

Part number TPS548D22
Manufacturer Texas Instruments
File Size 7.82 MB
Description Synchronous Step-Down Converter
Datasheet download datasheet TPS548D22 Datasheet
Additional preview pages of the TPS548D22 datasheet.

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Full PDF Text Transcription

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Product Folder Order Now Technical Documents Tools & Software Support & Community TPS548D22 SLUSC70D – MARCH 2016 – REVISED JULY 2017 TPS548D22 1.5-V to 16-V VIN, 4.5-V to 22-V VDD, 40-A SWIFT™ Synchronous Step-Down Converter with Full Differential Sense 1 Features •1 Conversion Input Voltage Range (PVIN): 1.5 V to 16 V • Input Bias Voltage (VDD) Range: 4.5 V to 22 V • Output Voltage Range: 0.6 V to 5.5 V • Integrated, 2.9-mΩ and 1.2-mΩ Power MOSFETs With 40-A Continuous Output Current • Voltage Reference 0.6 V to 1.2 V in 50-mV Steps Using VSEL Pin • ±0.5%, 0.
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