Illustration for selection reference only

TPS563209DDCR

Synchronous step-down converter for converting higher input voltage to a regulated low output.

Product Code
DH5CB42C5F
Brand
TI/德州仪器
Package
SOT-23-6
Packaging
—
Category
Integrated Circuits
Weight
—
DatasheetNo verified manufacturer datasheet available yet
DESCRIPTION

Description

OVERVIEW

Product Overview

The TPS563209DDCR is a synchronous step-down converter IC from Texas Instruments in a SOT-23-6 package. It integrates switching transistors internally and can convert a higher DC input voltage to a lower regulated output, suitable for space-constrained power designs. The synchronous rectification structure helps reduce external component count and simplify circuit layout. Typical uses include powering processors, sensors, and low-voltage digital circuits, as well as board-level power for portable or industrial electronic equipment. Actual input voltage range, output current capability, and switching frequency should be based on the original datasheet.

APPLICATIONS

Applications

  • Used to power low-voltage digital circuits and processors.
  • Used for board-level power of sensors and analog circuits.
  • Used for power conversion in portable electronic devices.
  • Used for distributed power in industrial control boards.
FEATURES AND BENEFITS

Features and Benefits

  • Synchronous buck topology helps reduce external components.
  • Small SOT-23-6 package suits compact layouts.
  • Integrated switching transistors simplify power circuit design.
  • Targets board-level power applications with low-voltage output.
ADDITIONAL DETAILS

Additional Details

When purchasing, confirm the SOT-23-6 package, pin definitions, and original manufacturer marking, and ensure input/output conditions match the external inductor and capacitors. Refer to the original datasheet for specific electrical parameters.

Verify product details against the manufacturer datasheet before purchase.

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