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TPS53128 - Dual Synchronous Step-Down Controller

Description

The TPS53128 is a dual, adaptive on-time D-CAP2™ mode synchronous buck controller.

The part enables system designers to cost effectively complete the suite of various end equipment's power bus regulators with a low external component count and low standby consumption.

Features

  • 1 D-CAP2™ Mode Control.
  • Fast Transient Response.
  • No External Parts Required for Loop Compensation.
  • Compatible With Ceramic Output Capacitors.
  • High Initial Reference Accuracy (±1%).
  • Low Output Ripple.
  • Wide Input Voltage Range: 4.5 V to 24 V.
  • Output Voltage Range: 0.76 V to 5.5 V.
  • Low-Side RDS(ON) Loss-Less Current Sensing.
  • Adaptive Gate Drivers with Integrated Boost Diode.
  • Adjustable Soft Start.

📥 Download Datasheet

Datasheet preview – TPS53128

Datasheet Details

Part number TPS53128
Manufacturer Texas Instruments
File Size 2.68 MB
Description Dual Synchronous Step-Down Controller
Datasheet download datasheet TPS53128 Datasheet
Additional preview pages of the TPS53128 datasheet.

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Full PDF Text Transcription

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Product Folder Sample & Buy Technical Documents Tools & Software Support & Community TPS53128 SLVSAE4A – JULY 2010 – REVISED AUGUST 2014 TPS53128 Dual Synchronous Step-Down Controller With Auto-Skip Eco-mode™ For Low Voltage Power Rails 1 Features •1 D-CAP2™ Mode Control – Fast Transient Response – No External Parts Required for Loop Compensation – Compatible With Ceramic Output Capacitors • High Initial Reference Accuracy (±1%) • Low Output Ripple • Wide Input Voltage Range: 4.5 V to 24 V • Output Voltage Range: 0.76 V to 5.
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