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TPS2490DGS AI Analysis:
Datasheet, Specs, Alternatives & ECAD

AI summary

TPS2490DGS product

TPS2490DGS

Hot Swap Controllers

hot-swap controllerpower limitingcurrent limiting9 V to 80 VVSSOP-10latched fault

TPS2490DGS is a latching positive hot-swap controller for 9 V to 80 V rails that drives an external N-channel MOSFET and independently programs current and power limiting.

Best for

  • Positive high-voltage hot-swap rails
  • MOSFET SOA protection with current and power limiting
  • Systems requiring latched fault shutdown

Avoid if

  • Automatic fault retry is required
  • The input rail is outside 9 V to 80 V
  • An external MOSFET cannot be sized for startup and short-circuit SOA

Check before use

  • MOSFET SOA at maximum input voltage and configured fault time
  • Input transient clamping and local bypass placement
  • EN reset behavior after a latched fault

Key specifications

Input voltage range
9 V to 80 V
Fault operation
Latched off at timer expiry
Current-limit threshold
50 mV typical
Package
10-pin VSSOP (DGS)

Compliance & Environment

RoHS
ROHS3 Compliant
REACH
-
MSL
Level 2, 260 C, 1 year
ECCN
-
HTSUS
-

Application

Server backplanesPlug-in modulesBase stations

Datasheet

Texas-Instruments-company-64.pdf

800 KB

Datasheet AI

CAD Models

Download ECAD models for TPS2490DGS: 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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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

TPS2490DGS is a Texas Instruments positive high-voltage hot-swap controller in a 10-pin VSSOP package. It drives an external N-channel MOSFET and provides programmable current limiting, constant-power limiting, a fault timer, and power-good reporting.