TPS25921EVM-637 4.5-18V eFuse with Precision Current Limit Evaluation Module
TPS25921EVM-637
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Description & Features

Technical documentation

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Description

The TPS25921xD eFuses are highly integrated circuit protection and power management solution in a small package. These devices use few external components and provide multiple protection modes, along with providing  a robust defense against overloads, shorts circuits, voltage surges and excessive inrush current. Current limit level can be set with a single external resistor and current limit set has a precise accuracy of ±2% at room temperature.

Additionally, these devices cut-off the input bus and protect the system from over-voltage event, which is user configurable with simple resistor as per system needs.

 

Features
  • 4.5V to 18V operating voltage range  eFuse
  • Up to 1.5A Adjustable ILIMIT setting option using Jumper
  • On board fault and power good LEDs
  • Linear output ramp (gate dV/dt control) option
  • On board test point access for all device level pins

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TPS25921EVM-637:
TPS25921EVM-637 4.5-18V eFuse with Precision Current Limit Evaluation Module

$75.00(USD)


Pricing may vary.



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Technical documentation
User guides (1)
Title Type Size (KB) Date
PDF 951 04 Aug 2014
Design files (1)
Title Type Size (KB) Date
ZIP 72 18 Aug 2014
More literature (1)
Title Type Size (KB) Date
PDF 38 02 Jan 2019

TI Devices (2)

Part Number Name Product Family
TPS25921A  4.5-V-18-V, 90mΩ, 0.4-1.6A eFuse with auto retry fault response  Power switches 
TPS25921L  4.5-V-18-V, 90mΩ, 0.4-1.6A eFuse with latch off fault response  Power switches 

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