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TD2786 - 3A 30V Synchronous Rectified Step-Down Converter

Datasheet Summary

Description

TD2786 is a 3A synchronous buck converter with integrated power MOSFETs.

The TD2786 design with a current‐mode control scheme, can convert wide input voltage of 4.5V to 30V to the output voltage adjustable from 0.92V to 28V to provide excellent output voltage regulation.

Features

  • Wide Input Voltage from 4.5V to 30V.
  • 3A Continuous Output Current.
  • Adjustable Output Voltage from 0.92V to 28V.
  • Integrated N‐MOSFET.
  • Fixed 340kHz Switching Frequency.
  • PFM/PWM mode Operation.
  • Stable with Low ESR Capacitors.
  • Power‐On‐Reset Detection.
  • Programmable Soft‐Start.
  • Over‐Temperature Protection.
  • Over‐Voltage Protection.
  • Current‐Limit Protection with Frequency Foldback.
  • Enable/Shutdown Function.
  • Lead Free and Green Devic.

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Datasheet preview – TD2786

Datasheet Details

Part number TD2786
Manufacturer Techcode
File Size 606.24 KB
Description 3A 30V Synchronous Rectified Step-Down Converter
Datasheet download datasheet TD2786 Datasheet
Additional preview pages of the TD2786 datasheet.

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Full PDF Text Transcription

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Techcode® 3A 30V Synchronous Rectified Step-Down Converter DATASHEET TD2786 General Description TD2786 is a 3A synchronous buck converter with integrated power MOSFETs. The TD2786 design with a current‐mode control scheme, can convert wide input voltage of 4.5V to 30V to the output voltage adjustable from 0.92V to 28V to provide excellent output voltage regulation. The TD2786 is equipped with an automatic PFM/PWM mode operation. At light load, the IC operates in the PFM mode to reduce the switching losses. At heavy load, the IC works in PWM mode. The TD2786 is also equipped with Power‐on‐reset, soft‐ start, and whole protections (over‐temperature, and current‐limit) into a single package.
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