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TPS51120 - Synchronous Step-Down Controller

Datasheet Summary

Description

The TPS51120 is a highly sophisticated dual, synchronous step-down controller.

Features

  • 1 3.3-V and 5-V 100-mA Bootstrapped Standby Regulators with Independent Enables.
  • Selectable D-CAP™ Mode Enables Fast Transient Response Less than 100 ns.
  • Selectable Low Ripple Current Mode.
  • Less than 1% Internal Reference Accuracy.
  • Selectable PWM-only/Auto-skip Modes.
  • Low-side RDS(on) Loss-less Current Sensing.
  • RSENSE Accurate Current Sense Option.
  • Internal Soft-Start and Integrated VOUT Discharge Transistors.
  • Integ.

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Datasheet preview – TPS51120

Datasheet Details

Part number TPS51120
Manufacturer Texas Instruments
File Size 1.90 MB
Description Synchronous Step-Down Controller
Datasheet download datasheet TPS51120 Datasheet
Additional preview pages of the TPS51120 datasheet.

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Full PDF Text Transcription

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Product Folder Sample & Buy Technical Documents Tools & Software Support & Community TPS51120 SLUS670C – JULY 2005 – REVISED JANUARY 2015 TPS51120 Dual, Synchronous Step-Down Controller With 100-mA Standby Regulators for Notebook System Power 1 Features •1 3.
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