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TPS25942LRVCR The Texas Instruments TPS25942LRVCR is an active eFuse with a voltage range of 2.7V to 18V and a current limit up to 5.3A. It features a low 42mΩ typical on-resistance and reverse current blocking.
Mfr Part #:

TPS25942LRVCR

Available from 3 distributors
Mfr Name: Texas Instruments
Texas Instruments
The Texas Instruments TPS25942LRVCR is an active eFuse with a voltage range of 2.7V to 18V and a current limit up to 5.3A. It features a low 42mΩ typical on-resistance and reverse current blocking.
✓ Total Stock: 7,531 pcs
$ Price Range: $0.94

TPS25942LRVCR Available from 3 distributors

✓ Authorised
✓ Non-Authorised
Distributor Stock Pricing MOQ PKG Lead Time Date Code On Order Quantity On Order Delivery
Xingangxin ✓
Non-Authorised Inventory information
6,413 pcs
On Request
6413 pcs On Request 1 On Request On Request On Request On Request On Request
Optech Co.,Limited ✓
Non-Authorised Inventory information
618 pcs
On Request
618 pcs On Request 1 On Request On Request 21+ On Request On Request
PROSOFT ELECTRONICS ✓
Non-Authorised Inventory information
500 pcs
On Request
500 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.

TPS25942LRVCR Specifications Quick View

Most important parameters for selection – full specs in datasheet.
Category
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Mounting Type
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TPS25942LRVCR Description

Short technical summary and product information.

The Texas Instruments TPS25942LRVCR is an electronic fuse (eFuse) designed for power protection applications. It operates within a wide input voltage range of 2.7V to 18V, with a maximum continuous voltage of 20V. The device offers an adjustable current limit from 0.6A to 5.3A with ±8% accuracy, and a typical on-resistance of 42mΩ.

 

Key features include adjustable soft start, current monitoring with an IMON output, fault output, overcurrent protection, overvoltage protection, and a power good signal. It provides robust protection with reverse current blocking and a latch-off fault response. The eFuse is suitable for various power management needs where precise current control and protection are essential.

 

Packaged in a 20-WQFN (3x4) exposed pad, the TPS25942LRVCR is designed for surface mounting. Its operating temperature range is -40°C to 125°C (TJ), making it suitable for demanding environments. The device also includes undervoltage thresholds and programmable dV/dt control for enhanced system stability.

TPS25942LRVCR Quick Information

Product Type: eFuse
Canonical Name: Texas Instruments TPS25942LRVCR eFuse
Subcategory: eFuses (integrated hot swaps)

TPS25942LRVCR Compliance

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

TPS25942LRVCR Estimated Pricing

Qty Low High
1+ $0.94 $0.94

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

TPS25942LRVCR Features

  • Adjustable current limit from 0.6A to 5.3A.
  • Low 42mΩ typical on-resistance.
  • Reverse current blocking capability.
  • Adjustable soft start function.
  • Latch-off fault response.

TPS25942LRVCR Applications

  • Provides robust power protection.
  • Suitable for adjustable current limits.
  • Ensures system stability with soft start.
  • Monitors current with IMON output.
  • Protects against reverse voltage.

TPS25942LRVCR FAQs

7 frequently asked questions generated from this part’s specifications.
What is the operating voltage range of the TPS25942LRVCR?

The operating voltage range is 2.7V to 18V.

What is the adjustable current limit range?

The current limit can be set from 0.6A to 5.2A.

What is the typical on-resistance?

The typical on-resistance is 42mΩ.

What package does the TPS25942LRVCR come in?

The device is available in a 20-WFQFN Exposed Pad package (20-WQFN 3x4mm).

What is the operating temperature range?

The operating temperature range is -40°C to +125°C.

What is the typical quiescent current?

The typical quiescent current is 200µA, with a maximum of 260µA.

Does the device provide reverse current protection?

Yes, it features a 1µs reverse voltage shutoff for reverse current blocking.

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