Illustration for selection reference only

TPS2557QDRBRQ1

Texas Instruments current-limited load switch for power path management and protection.

Product Code
DH5112DAD1
Brand
TI/德州仪器
Package
SON-8
Packaging
—
Category
Integrated Circuits
Weight
—
DatasheetNo verified manufacturer datasheet available yet
DESCRIPTION

Description

OVERVIEW

Product Overview

The TPS2557QDRBRQ1 is a current-limited load switch from Texas Instruments in a SON-8 package. It is a power management IC used to control the on/off state of loads in a power path and provide adjustable current limiting to help prevent overcurrent and short-circuit events from damaging the system. The automotive-qualified version (Q1) indicates suitability for automotive electronic systems. This model is commonly found in applications requiring power distribution and protection, such as in-vehicle infotainment systems, body control modules, and power management circuits in industrial equipment.

APPLICATIONS

Applications

  • Used for power distribution and overcurrent protection in automotive electronic systems.
  • Controls load switching and limits current in industrial equipment.
  • Protects sensitive electronic modules in in-vehicle infotainment systems.
FEATURES AND BENEFITS

Features and Benefits

  • Adjustable current limit accommodates different load requirements.
  • Integrated overcurrent and short-circuit protection.
  • Automotive-qualified, suitable for automotive electronic applications.
  • SON-8 package suitable for compact designs.
ADDITIONAL DETAILS

Additional Details

When purchasing, verify that the automotive-qualified version (Q1) meets system requirements, confirm the SON-8 package, and check parameters such as current limit range and on-resistance. Refer to the official datasheet for thermal performance and layout recommendations.

Verify product details against the manufacturer datasheet before purchase.

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