Illustration for selection reference only

TPS61040DBVR

Texas Instruments step-up DC-DC converter for generating a higher output voltage from a lower input voltage.

Product Code
DH1719F8B4
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 TPS61040DBVR is a step-up DC-DC converter from Texas Instruments, belonging to power management ICs. It boosts a lower DC input voltage to a higher output voltage, making it suitable for electronics powered by a single-cell battery or low-voltage supply that require a higher rail. Its small package supports boost power conversion in portable products. Typical uses include LCD bias, white LED driving, and low-voltage step-up supplies. Actual input/output ranges, switch current capability, and operating frequency should be based on the original datasheet; specific electrical parameters are not provided here.

APPLICATIONS

Applications

  • Used in portable devices to boost a low battery voltage to a higher level.
  • Used for white LED driving and backlight supply circuits.
  • Used in applications such as LCD bias that require a voltage higher than the input.
  • Used in low-voltage input systems to provide boosted power to downstream circuits.
FEATURES AND BENEFITS

Features and Benefits

  • Step-up topology suitable for obtaining a higher output voltage from a low-voltage input.
  • Small SOT-23-6 package facilitates compact designs.
  • Can be used in battery-powered portable electronics.
  • Suitable for various low-voltage circuits requiring a boosted supply.
  • Actual electrical capabilities should be verified against the original datasheet.
ADDITIONAL DETAILS

Additional Details

When purchasing, verify the TPS61040DBVR model, the SOT-23-6 package, and original manufacturer markings. Request the original datasheet to confirm input/output ranges and recommended operating conditions. Pay attention to moisture-sensitive packaging and storage conditions, and avoid refurbished or loose parts from unknown sources. Specific electrical parameters, certifications, or lifetime information are not provided here.

Verify product details against the manufacturer datasheet before purchase.

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Quote for TPS61040DBVR

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