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TPS51518 - Single Phase D-CAP/D-CAP2 Controller

Description

The TPS51518 is a single phase, D-CAP™/ D-CAP2™ synchronous buck controller with 2-bit VID inputs which can select up to four independent externally programmable output voltage levels where full external programmability in the voltage level, step setting and voltage transition slew rate is desired.

Features

  • 1.
  • 2 Differential Voltage Feedback.
  • DC Compensation for Accurate Regulation.
  • Wide Input Voltage Range: 3 V to 28 V.
  • Flexible, 2-Bit VID Supports Output Voltage from 0.5 V to 2.0 V.
  • Adaptive On-Time Modulation with Selectable Control Architecture.
  • D-CAP™ Mode at 350 kHz for Fast Transient Response.
  • D-CAP2™ Mode at 350 kHz for Ultra-Low/Low ESR Output Capacitor.
  • 4700 ppm/°C, Low-Side RDS(on) Current Sensing.
  • Programmab.

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Datasheet preview – TPS51518

Datasheet Details

Part number TPS51518
Manufacturer Texas Instruments
File Size 4.36 MB
Description Single Phase D-CAP/D-CAP2 Controller
Datasheet download datasheet TPS51518 Datasheet
Additional preview pages of the TPS51518 datasheet.

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Full PDF Text Transcription

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TPS51518 www.ti.com SLUSAO8 – DECEMBER 2011 Single-Phase, D-CAP™ and D-CAP2™ Controller with 2-Bit Flexible VID Control Check for Samples: TPS51518 FEATURES 1 •2 Differential Voltage Feedback • DC Compensation for Accurate Regulation • Wide Input Voltage Range: 3 V to 28 V • Flexible, 2-Bit VID Supports Output Voltage from 0.5 V to 2.
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