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TPS65252 - SYNCHRONOUS STEP DOWN DUAL BUCK SWITCHER

Description

ORDERING INFORMATION The TPS65252

Features

  • 1.
  • Wide Input Supply Voltage Range (4.5 V - 16 V).
  • Output Range 0.8 to ~VIN - 1 V.
  • Fully Integrated Dual Buck, 3.5-A/2.5-A Maximum Current, 3-A/2-A Continuous Operation.
  • High Efficiency.
  • Switching Frequency: 300 kHz - 2.2 MHz Set By External Resistor.
  • External Enable/Sequencing Pins.
  • Adjustable Cycle-By-Cycle Current Limit Set By External Resistor.
  • Soft Start Pins.
  • Current Mode Control With Simple Compensation Circu.

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Datasheet preview – TPS65252

Datasheet Details

Part number TPS65252
Manufacturer Texas Instruments
File Size 1.22 MB
Description SYNCHRONOUS STEP DOWN DUAL BUCK SWITCHER
Datasheet download datasheet TPS65252 Datasheet
Additional preview pages of the TPS65252 datasheet.

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Full PDF Text Transcription

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TPS65252 www.ti.com SLVSAM1C – DECEMBER 2010 – REVISED DECEMBER 2012 4.5-V TO 16-V INPUT, HIGH CURRENT, SYNCHRONOUS STEP DOWN DUAL BUCK SWITCHER WITH INTEGRATED FET AND ONE USB SWITCH AND SVS Check for Samples: TPS65252 FEATURES 1 • Wide Input Supply Voltage Range (4.5 V - 16 V) • Output Range 0.8 to ~VIN - 1 V • Fully Integrated Dual Buck, 3.5-A/2.5-A Maximum Current, 3-A/2-A Continuous Operation • High Efficiency • Switching Frequency: 300 kHz - 2.
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