Mfr Part #:

TPS259541DSGR

The Texas Instruments TPS259541DSGR is an electronic fuse (eFuse) designed for power protection. It features a wide input voltage range and a low on-resistance.

✓ Total Stock: 59,883 pcs

$ Price Range: $0.34

TPS259541DSGR Available from 6 distributors

✓ Authorised

✓ Non-Authorised

Distributor		Stock	Pricing	MOQ	PKG	Lead Time	Date Code	On Order Quantity	On Order Delivery
Smaxon Electronics ✓ Non-Authorised Inventory information	45,750 pcs On Request	45750 pcs	On Request	1	On Request	On Request	21+	On Request	On Request
Optech Co.,Limited ✓ Non-Authorised Inventory information	9,387 pcs On Request	9387 pcs	On Request	1	On Request	On Request	21+	On Request	On Request
Fe Components ✓ Non-Authorised Inventory information	3,000 pcs On Request	3000 pcs	On Request	1	On Request	On Request	On Request	On Request	On Request
Xingangxin ✓ Non-Authorised Inventory information	1,457 pcs On Request	1457 pcs	On Request	1	On Request	On Request	On Request	On Request	On Request
Bristol Electronics ✓ Non-Authorised Inventory information	287 pcs On Request	287 pcs	On Request	1	On Request	On Request	On Request	On Request	On Request
MW.FEP S.p.A. ✓ Non-Authorised Inventory information	2 pcs On Request	2 pcs	On Request	1	On Request	On Request	On Request	On Request	On Request

TPS259541DSGR Description

Short technical summary and product information.

The Texas Instruments TPS259541DSGR is an 8-WSON packaged electronic fuse (eFuse) offering robust power protection. It operates within a wide input voltage range of 2.7 V to 18 V and provides a current rating of up to 4 A.

Key electrical characteristics include a low typical on-resistance of 34 mΩ, ensuring minimal power loss. The device offers fast overvoltage protection with clamp options and a response time of 5 µs. It supports adjustable current limits with an accuracy of ±7.5% and includes features like adjustable undervoltage lockout (UVLO) or overvoltage lockout (OVLO), depending on the specific variant.

Designed for surface mount applications, the TPS259541DSGR operates across a temperature range of -40°C to 125°C. Additional protection features include over-temperature protection (OTP) and a fault indication pin (FLT). This eFuse is suitable for various power management applications requiring reliable current and voltage regulation.

The component is recognized under UL 2367.

TPS259541DSGR Quick Information

Product Type: eFuse

Series: TPS2595

Canonical Name: Texas Instruments TPS259541DSGR eFuse

Subcategory: Current Regulation/Management

TPS259541DSGR Compliance

RoHS Status: RoHS Compliant

Moisture Sensitivity Level (MSL): 1 Unlimited

REACH Status: REACH Unaffected

TPS259541DSGR Estimated Pricing

Qty	Low	High
1+	$0.34	$0.34

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

TPS259541DSGR Features

Wide 2.7V to 18V input voltage range.
Low 34mΩ typical on-resistance.
Fast 5 µs overvoltage protection.
Adjustable current limit with ±7.5% accuracy.
Compact 8-WSON package for surface mounting.

TPS259541DSGR Applications

Provides robust overvoltage protection.
Enables adjustable current limiting.
Suitable for battery management systems.
Offers over-temperature protection.
Used in power protection circuits.

TPS259541DSGR FAQs

7 frequently asked questions generated from this part’s specifications.

What is the input voltage range of the TPS259541DSGR?

The input voltage range is 2.7 V to 18 V.

What is the maximum current rating of this eFuse?

The maximum current rating is 4 A.

What is the typical on-resistance of the TPS259541DSGR?

The typical on-resistance is 34 mΩ.

What overvoltage protection clamp options are available?

The overvoltage protection clamp options are 3.8 V, 5.7 V, and 13.7 V.

What is the response time of the overvoltage protection?

The typical response time is 5 µs.

What is the operating temperature range of the TPS259541DSGR?

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

What package is the TPS259541DSGR available in?

It is available in an 8-WSON (8-WFDFN exposed pad) surface-mount package.

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