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TPS25940LRVCT The Texas Instruments TPS25940LRVCT is an eFuse with a 2.7V to 18V operating voltage range and a current limit up to 5.3A. It features adjustable current limit and reverse current blocking.
Mfr Part #:

TPS25940LRVCT

Available from 2 distributors
Mfr Name: Texas Instruments
Texas Instruments
The Texas Instruments TPS25940LRVCT is an eFuse with a 2.7V to 18V operating voltage range and a current limit up to 5.3A. It features adjustable current limit and reverse current blocking.
✓ Total Stock: 4,284 pcs
$ Price Range: $1.14

TPS25940LRVCT Available from 2 distributors

✓ Authorised
✓ Non-Authorised
Distributor Stock Pricing MOQ PKG Lead Time Date Code On Order Quantity On Order Delivery
PROSOFT ELECTRONICS ✓
Non-Authorised Inventory information
3,564 pcs
On Request
3564 pcs On Request 1 On Request On Request 24+ On Request On Request
Optech Co.,Limited ✓
Non-Authorised Inventory information
720 pcs
On Request
720 pcs On Request 1 On Request On Request 22+ On Request On Request
DistyParts aggregates offers from multiple distributors. Final prices, lead times and terms are subject to the distributors' discretion and may change without prior notice. DistyParts is not liable for any discrepancies.

TPS25940LRVCT Specifications Quick View

Most important parameters for selection – full specs in datasheet.
Category
Manufacturer Name
Accuracy
Current
Features
Function
Mounting Type
Operating Temperature
Supplier Device Package
Voltage
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TPS25940LRVCT Description

Short technical summary and product information.

The Texas Instruments TPS25940LRVCT is an electronic fuse (eFuse) designed for power protection applications. It operates within a voltage range of 2.7V to 18V and offers an adjustable current limit from 0.6A to 5.3A.

 

Key electrical characteristics include a typical on-resistance of 42mΩ and a typical quiescent current of 199µA. The device supports adjustable soft start, current monitoring with ±8% accuracy, and features like overcurrent protection, overvoltage protection, short-circuit protection, and thermal shutdown.

 

Packaged in a 20-WQFN (3x4) format, the TPS25940LRVCT is designed for surface mount applications. It also includes features such as reverse current blocking and a fault output with auto-retry or latch-off response, making it suitable for robust power management designs.

 

This eFuse is UL recognized under UL2367 and UL60950 standards, indicating its suitability for safety-critical applications. The operating temperature range is -40°C to 85°C.

TPS25940LRVCT Quick Information

Product Type: eFuse
Series: TPS25940
Canonical Name: Texas Instruments TPS25940LRVCT eFuse
Subcategory: eFuses and hot swap controllers

TPS25940LRVCT Compliance

RoHS Status: RoHS Compliant
Moisture Sensitivity Level (MSL): 1 Unlimited
REACH Status: REACH Unaffected

TPS25940LRVCT Estimated Pricing

Qty Low High
1+ $1.14 $1.14

Estimated market price range - modelled values for guidance only, not live distributor offers.

TPS25940LRVCT Features

  • Adjustable current limit from 0.6A to 5.3A.
  • Wide 2.7V to 18V operating voltage.
  • Low 42mΩ typical on-resistance.
  • Reverse current blocking always active.
  • Surface mount 20-WQFN package.

TPS25940LRVCT Applications

  • Provides robust power protection.
  • Suitable for battery management.
  • Used in power supply designs.
  • Protects sensitive electronics.

TPS25940LRVCT FAQs

6 frequently asked questions generated from this part’s specifications.
What is the operating voltage range of the TPS25940LRVCT?

The operating voltage range is 2.7V to 18V.

What is the adjustable current limit range?

The current limit is adjustable from 0.6A to 5.2A.

What is the typical on-resistance of this eFuse?

The typical on-resistance is 42mΩ.

What package is the TPS25940LRVCT available in?

It is available in a 20-WQFN Exposed Pad package (3x4mm).

What protection features does the TPS25940LRVCT include?

It includes overcurrent protection, overvoltage protection, reverse current blocking, short-circuit protection, and thermal shutdown.

What is the accuracy of the current limit and current monitoring?

Both the current limit and current monitoring have an accuracy of ±8%.

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