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TPS2052BDRBT AI Analysis:
Datasheet, Specs, Alternatives & ECAD

AI summary

TPS2052BDRBT product

TPS2052BDRBT

Power Distribution Switches

dual-channel500 mAcurrent limitedactive-high enableVSON-8USB power switch

TPS2052BDRBT is a dual active-high 500 mA power-distribution switch for 2.7 V to 5.5 V rails, with current limiting, thermal protection, and open-drain fault reporting.

Best for

  • Dual 2.7 V to 5.5 V power rails
  • USB-style downstream power switching
  • Loads requiring controlled turn-on and fault reporting

Avoid if

  • A precisely programmable current limit is required
  • The application requires more than 500 mA continuous current per channel
  • Operating temperature above 85°C is required for this ordering variant

Check before use

  • Active-high enable logic
  • Open-drain OC pull-up voltage and resistor
  • PCB thermal path through the exposed ground pad

Key specifications

Channels
2
Input range
2.7 V to 5.5 V
Continuous current
500 mA per channel
Current limit
0.75 A to 1.25 A at 25°C
Package
DRB VSON-8

Compliance & Environment

RoHS
ROHS3 Compliant
REACH
-
MSL
Level-1-260C-UNLIM
ECCN
-
HTSUS
-

Application

USB and peripheral power distributionControlled 5 V load switchingHot-plug power rails

Datasheet

Texas-Instruments-company-64.pdf

800 KB

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CAD Models

Download ECAD models for TPS2052BDRBT: KiCad symbol & footprint, Altium footprint, PCB footprint, and 3D model.

EDA Symbol
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PCB Footprint
Land pattern for PCB layout
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3D Model
STEP file for mechanical design
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KiCad Library
Verified KiCad 8 symbol, footprint, and 3D model
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Where to Buy

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Alternative components

Alternatives are being enriched. Analyze this part in PartGenie for the latest matches.

Design and risk insights

Questions & answers

TPS2052BDRBT is a Texas Instruments dual-channel current-limited high-side power-distribution switch. It uses active-high enable inputs and provides an active-low open-drain overcurrent output for each channel.