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TPS259482AYWPR AI Analysis:
Datasheet, Specs, Alternatives & ECAD

AI summary

TPS259482AYWPR product

TPS259482AYWPR

Electronic Fuses

electronic fusebidirectional power pathreverse current blockingUSB OTG8 APowerWCSP

TPS259482AYWPR is an 8 A bidirectional electronic fuse for protected 3.5 V to 23 V power paths, including USB OTG/DRP, ORing, and adapter-input applications.

Best for

  • USB OTG and dual-role USB power paths
  • Power ORing and priority power mux circuits
  • Protected adapter or charger input rails

Avoid if

  • Applications requiring more than 8 A continuous switch current from one device
  • Boards unable to assemble or route a 0.5 mm-pitch PowerWCSP

Check before use

  • Confirm thermal margin at worst-case voltage and load current
  • Keep ILM parasitic capacitance below 50 pF
  • Select input and output transient suppression for wiring inductance

Key specifications

Operating voltage
3.5 V to 23 V
Continuous current
8 A
Typical on resistance
12.2 mΩ
Current limit
1 A to 9 A adjustable
Package
12-ball YWP PowerWCSP, 2.43 mm × 1.71 mm nominal

Compliance & Environment

RoHS
Yes
REACH
-
MSL
MSL 1, 260 °C peak reflow
ECCN
-
HTSUS
-

Application

USB PD and USB OTG protectionPower-path ORingAdapter and charger input protection

Datasheet

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800 KB

Datasheet AI

CAD Models

Download ECAD models for TPS259482AYWPR: KiCad symbol & footprint, Altium footprint, PCB footprint, and 3D model.

EDA Symbol
Schematic symbol for your EDA tool
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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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Alternative components

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

Design and risk insights

Questions & answers

TPS259482AYWPR is a Texas Instruments TPS25948xx-series electronic fuse with integrated back-to-back FETs. It supports 3.5 V to 23 V operation, 8 A continuous switching current, adjustable current limiting, OVLO/UVLO, thermal protection, and reverse-current control.