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TPS259571DSGR The Texas Instruments TPS259571DSGR is an eFuse with a voltage range of 2.7V to 18V and a current rating of 4A. It features a low 34mΩ on-resistance and ±7.5% current limit accuracy.
Mfr Part #:

TPS259571DSGR

Available from 3 distributors
Mfr Name: Texas Instruments
Texas Instruments
The Texas Instruments TPS259571DSGR is an eFuse with a voltage range of 2.7V to 18V and a current rating of 4A. It features a low 34mΩ on-resistance and ±7.5% current limit accuracy.
✓ Total Stock: 24,038 pcs
$ Price Range: $0.34

TPS259571DSGR Available from 3 distributors

✓ Authorised
✓ Non-Authorised
Distributor Stock Pricing MOQ PKG Lead Time Date Code On Order Quantity On Order Delivery
Braun Electronic Components ✓
Non-Authorised Inventory information
15,000 pcs
On Request
15000 pcs On Request 1 On Request On Request On Request On Request On Request
Smaxon Electronics ✓
Non-Authorised Inventory information
8,038 pcs
On Request
8038 pcs On Request 1 On Request On Request 21+ On Request On Request
Xingangxin ✓
Non-Authorised Inventory information
1,000 pcs
On Request
1000 pcs On Request 1 On Request On Request On Request 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.

TPS259571DSGR Specifications Quick View

Most important parameters for selection – full specs in datasheet.
Category
Manufacturer Name
Accuracy
Current
Function
Lead Style
Mounting Type
Operating Temperature
Response Time
Supplier Device Package
Voltage
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TPS259571DSGR Description

Short technical summary and product information.

The Texas Instruments TPS259571DSGR is a highly integrated eFuse designed for robust circuit protection and power management. It operates within a wide input voltage range of 2.7V to 18V and can handle up to 4A of current.

 

Key electrical characteristics include a low typical on-resistance of 34mΩ and a current limit accuracy of ±7.5%. The device offers fast overvoltage protection with clamp options at 3.8V, 5.7V, and 13.7V, responding in as little as 5µs. It also includes features like adjustable current limiting, load current monitoring, and over-temperature protection.

 

This eFuse is housed in a compact 8-WSON (2x2) surface-mount package, making it suitable for space-constrained applications. The operating temperature range is -40°C to 125°C (TJ). Its design minimizes external components while providing comprehensive protection against overloads, short circuits, voltage surges, and excessive inrush currents.

TPS259571DSGR Quick Information

Product Type: eFuse
Series: TPS2595
Canonical Name: Texas Instruments TPS259571DSGR eFuse
Subcategory: Current Regulation/Management

TPS259571DSGR Compliance

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

TPS259571DSGR Estimated Pricing

Qty Low High
1+ $0.34 $0.34

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

TPS259571DSGR Features

  • Wide 2.7V to 18V input voltage range.
  • Handles up to 4A continuous current.
  • Low 34mΩ typical on-resistance.
  • Fast overvoltage protection response.
  • Compact 8-WSON surface-mount package.

TPS259571DSGR Applications

  • Provides robust overcurrent protection.
  • Protects against voltage surges.
  • Manages inrush current effectively.
  • Suitable for space-constrained designs.

TPS259571DSGR FAQs

7 frequently asked questions generated from this part’s specifications.
What is the current rating of the TPS259571DSGR?

The TPS259571DSGR has a continuous current rating of 4A.

What is the input voltage range of the TPS259571DSGR?

The TPS259571DSGR operates from 2.7V to 18V.

What is the overvoltage response time of the TPS259571DSGR?

The typical response time for overvoltage protection is 5µs.

What is the package type of the TPS259571DSGR?

The TPS259571DSGR is available in an 8-WSON (2x2mm) surface mount package with exposed pad.

What is the on-resistance of the TPS259571DSGR?

The typical on-resistance is 34mΩ.

What overvoltage clamp options are available?

The TPS259571DSGR offers clamp options of 3.8V, 5.7V, and 13.7V.

What is the operating temperature range?

The junction temperature range is -40°C to 125°C.

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