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TPS65253 - SYNCHRONOUS STEP DOWN DUAL BUCK CONVERTER

Description

ORDERING INFORMATION The TPS65253

Features

  • 1.
  • Wide Input Supply Voltage Range: 4.5 V - 16 V.
  • Output Range: 0.8 V to ~VIN-1 V.
  • Fully Integrated Dual Buck, 3.5-A/2.5-A Continuous Current (4-A/3-A Maximum Current).
  • High Efficiency.
  • 300-kHz - 1.2-MHz Switching Frequency Set by External Resistor.
  • External Eenable/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 – TPS65253

Datasheet Details

Part number TPS65253
Manufacturer Texas Instruments
File Size 1.98 MB
Description SYNCHRONOUS STEP DOWN DUAL BUCK CONVERTER
Datasheet download datasheet TPS65253 Datasheet
Additional preview pages of the TPS65253 datasheet.

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Full PDF Text Transcription

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TPS65253 www.ti.com SLVSAW8 – JUNE 2011 4.5-V TO 16-V INPUT, HIGH CURRENT, SYNCHRONOUS STEP DOWN DUAL BUCK CONVERTER WITH INTEGRATED FETS Check for Samples: TPS65253 FEATURES 1 • Wide Input Supply Voltage Range: 4.5 V - 16 V • Output Range: 0.8 V to ~VIN-1 V • Fully Integrated Dual Buck, 3.5-A/2.5-A Continuous Current (4-A/3-A Maximum Current) • High Efficiency • 300-kHz - 1.
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