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TPS259541DSGT AI Analysis:
Datasheet, Specs, Alternatives & ECAD

AI summary

TPS259541DSGT product

TPS259541DSGT

Power Management (PMIC)

integrated eFuse4 A18 V13.7 V clampauto-retryWSON-8

TPS259541DSGT is a 4 A integrated eFuse for 2.7 V to 18 V rails, combining adjustable current limiting, inrush control, a 13.7 V typical output clamp, and thermal auto-retry.

Best for

  • Protected 12 V-class power rails
  • Hot-swap power paths
  • Systems needing a 13.7 V typical clamp
  • Applications requiring auto-retry after thermal shutdown

Avoid if

  • A latch-off thermal fault response is required
  • The rail exceeds the 18 V recommended input range
  • Sustained clamp dissipation cannot be thermally managed

Check before use

  • Verify RILM is within the specified 487 Ω to 5000 Ω range during active current limiting
  • Validate inrush current against COUT and selected dVdt capacitance
  • Confirm EN/UVLO voltage remains within its specified limit
  • Provide a low-inductance input bypass capacitor and thermal ground connection

Key specifications

Input voltage
2.7 V to 18 V
Output current
4 A continuous
On-resistance
34 mΩ typical
OV clamp
13.7 V typical
Package
8-pin WSON, 2.0 mm × 2.0 mm

Compliance & Environment

RoHS
ROHS3 Compliant
REACH
-
MSL
MSL 1, 260 °C, unlimited floor life
ECCN
-
HTSUS
-

Application

Hot-swap power protectionIndustrial power railsSSD and HDD power paths

Datasheet

Texas-Instruments-company-64.pdf

800 KB

Datasheet AI

CAD Models

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3D Model
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Where to Buy

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Alternative components

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Design and risk insights

Questions & answers

TPS259541DSGT is a Texas Instruments integrated eFuse in an 8-pin WSON package. It controls and protects a 2.7 V to 18 V power path with adjustable current limiting, output slew-rate control, current monitoring, thermal shutdown, and a 13.7 V typical overvoltage clamp.