Integrated Circuits (ICs)

TPS259530DSGT

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2.7-V TO 18-V, 34MΩ, 0.5-4A EFUSE WITH OVER VOLTAGE PROTECTION IN SMALL WSON PACKAGE

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DocumentsMinimizing input power protection for smart speakers and smart displays TPS2595xx 2.7 V to 18 V, 4-A, 34-mΩ eFuse With Fast Overvoltage Protection datasheet (Rev. C)+11

Integrated Circuits (ICs)

TPS259530DSGT

Active

Texas Instruments

2.7-V TO 18-V, 34MΩ, 0.5-4A EFUSE WITH OVER VOLTAGE PROTECTION IN SMALL WSON PACKAGE

Deep-Dive with AI

DocumentsMinimizing input power protection for smart speakers and smart displays TPS2595xx 2.7 V to 18 V, 4-A, 34-mΩ eFuse With Fast Overvoltage Protection datasheet (Rev. C)+11

Specifications Series Pricing Description Documents

Technical Specifications

Parameters and characteristics for this part

Specification	TPS259530DSGT

Accuracy	7.5 %
Current - Output	4 A
Function	Electronic Fuse
Mounting Type	Surface Mount
Operating Temperature [Max]	125 ¯C
Operating Temperature [Min]	-40 °C
Package / Case	8-WFDFN Exposed Pad
Supplier Device Package	8-WSON (2x2)
Voltage - Input [Max]	18 V
Voltage - Input [Min]	2.7 V

TPS259571 Series

2.7-V to 18-V, 34mΩ, 0.5-4A eFuse with over voltage protection in small WSON package

Part	Accuracy	Mounting Type	Supplier Device Package	Package / Case	Current - Output	Operating Temperature [Min]	Operating Temperature [Max]	Function	Voltage - Input [Max]	Voltage - Input [Min]	Utilized IC / Part	Supplied Contents
Texas Instruments TPS259535DSGR	7.5 %	Surface Mount	8-WSON (2x2)	8-WFDFN Exposed Pad	4 A	-40 °C	125 ¯C	Electronic Fuse	18 V	2.7 V
Texas Instruments TPS259535DSGT	7.5 % 7.5 %	Surface Mount	8-WSON (2x2)	8-WFDFN Exposed Pad	4 A	-40 °C	125 ¯C	Electronic Fuse	18 V	2.7 V
Texas Instruments TPS259530DSGT	7.5 %	Surface Mount	8-WSON (2x2)	8-WFDFN Exposed Pad	4 A	-40 °C	125 ¯C	Electronic Fuse	18 V	2.7 V
Texas Instruments TPS259540DSGR	7.5 %	Surface Mount	8-WSON (2x2)	8-WFDFN Exposed Pad	4 A	-40 °C	125 ¯C	Electronic Fuse	18 V	2.7 V
Texas Instruments TPS259541DSGR	7.5 %	Surface Mount	8-WSON (2x2)	8-WFDFN Exposed Pad	4 A	-40 °C	125 ¯C	Electronic Fuse	18 V	2.7 V
Texas Instruments TPS259570DSGT	7.5 %	Surface Mount	8-WSON (2x2)	8-WFDFN Exposed Pad	4 A	-40 °C	125 ¯C	Electronic Fuse	18 V	2.7 V
Texas Instruments TPS259525DSGR	7.5 %	Surface Mount	8-WSON (2x2)	8-WFDFN Exposed Pad	4 A	-40 °C	125 ¯C	Electronic Fuse	18 V	2.7 V
Texas Instruments TPS2595EVM								Electronic Fuses (eFuse)			TPS2595	Board(s)
Texas Instruments TPS259540DSGT	7.5 %	Surface Mount	8-WSON (2x2)	8-WFDFN Exposed Pad	4 A	-40 °C	125 ¯C	Electronic Fuse	18 V	2.7 V
Texas Instruments TPS259520DSGT	7.5 %	Surface Mount	8-WSON (2x2)	8-WFDFN Exposed Pad	4 A	-40 °C	125 ¯C	Electronic Fuse	18 V	2.7 V

Pricing

Prices provided here are for design reference only. For realtime values and availability, please visit the distributors directly

Distributor	Package	Quantity	$

Digikey	Cut Tape (CT)	1	$ 1.11
		10	$ 0.99
		25	$ 0.94
		100	$ 0.78
	Digi-Reel®	1	$ 1.11
		10	$ 0.99
		25	$ 0.94
		100	$ 0.78
	Tape & Reel (TR)	250	$ 0.73
		500	$ 0.64
		1250	$ 0.51
		2500	$ 0.47
		6250	$ 0.45
		12500	$ 0.43
Texas Instruments	SMALL T&R	1	$ 0.82
		100	$ 0.64
		250	$ 0.47
		1000	$ 0.33

Description

General part information

TPS259571 Series

The TPS2595xx family of eFuses (integrated FET hot swap devices) is a highly integrated circuit protection and power management solution in a small package. The devices provide multiple protection modes using very few external components and are a robust defense against overloads, short circuits, voltage surges, and excessive inrush current.

Output current limit level can be set with a single external resistor. It is also possible to get an accurate sense of the output load current by measuring the voltage drop across the current limit resistor. Applications with particular inrush current requirements can set the output slew rate with a single external capacitor. Overvoltage events are quickly limited by internal clamping circuits to a safe fixed maximum, with no external components required. The TPS259573 variant provides an option to set a user-defined overvoltage cutoff threshold.

Quick output discharge function can be implemented in the TPS2595x5 variants by connecting the OUT pin to the QOD pin.