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TPS25947 5.5A eFuses

Texas Instruments TPS25947 5.5A eFuses are 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, reverse polarity, and excessive inrush current. With integrated back-to-back FETs, reverse current flow from output to input is blocked at all times, making the devices well suited for power MUX/ORing applications. They are also well suited for systems that need load-side energy to hold up storage in case the input power supply fails. The devices use a linear ORing based scheme to ensure almost zero DC reverse current and emulate ideal diode behavior with minimum forward voltage drop and power dissipation.

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Select	Image	Part #	Mfr.	Description	Datasheet	Availability	Pricing (HKD) Filter the results in the table by unit price based on your quantity.	Qty.	RoHS	ECAD Model	Product	Current Limit	Supply Voltage - Max	Supply Voltage - Min	Number of Channels	Operating Supply Current	Minimum Operating Temperature	Maximum Operating Temperature	Mounting Style	Package/Case	Packaging	Power Fail Detection
	Hot Swap Voltage Controllers 2.7-V to 23-V 28-m? 5.5-A eFuse with i TPS259472ARPWR Texas Instruments 1: HK$16.19 22,216In Stock	Mfr. Part No. TPS259472ARPWR Mouser Part No 595-TPS259472ARPWR	Texas Instruments	Hot Swap Voltage Controllers 2.7-V to 23-V 28-m? 5.5-A eFuse with i Learn More about Texas Instruments ti tps25947 efuses	Datasheet	22,216In Stock	Cut Tape HK$16.19 HK$11.84 HK$10.77 HK$9.62 Reel HK$8.14 View HK$9.04 HK$8.71 HK$8.63 HK$7.96 MouseReel Available	Min.: 1 Mult.: 1 : 3,000			Controllers & Switches	500 mA to 6 A	23 V	2.7 V	1 Channel	445 uA	- 40 C	+ 125 C	SMD/SMT	VQFN-HR-10	Reel, Cut Tape, MouseReel	Yes
	Hot Swap Voltage Controllers 2.7-V to 23-V 28-m? 5.5-A eFuse with i TPS259474LRPWR Texas Instruments 1: HK$16.28 19,093In Stock	Mfr. Part No. TPS259474LRPWR Mouser Part No 595-TPS259474LRPWR	Texas Instruments	Hot Swap Voltage Controllers 2.7-V to 23-V 28-m? 5.5-A eFuse with i Learn More about Texas Instruments ti tps25947 efuses	Datasheet	19,093In Stock	Cut Tape HK$16.28 HK$11.92 HK$10.85 HK$9.70 View Reel HK$7.67 HK$9.12 HK$9.04 HK$7.67 MouseReel Available	Min.: 1 Mult.: 1 : 3,000			Controllers & Switches	500 mA to 6 A	23 V	2.7 V	1 Channel	445 uA	- 40 C	+ 125 C	SMD/SMT	VQFN-HR-10	Reel, Cut Tape, MouseReel	Yes
	Hot Swap Voltage Controllers 2.7-V to 23-V 28-m? 5.5-A eFuse with i TPS259472LRPWR Texas Instruments 1: HK$16.03 1,489In Stock	Mfr. Part No. TPS259472LRPWR Mouser Part No 595-TPS259472LRPWR	Texas Instruments	Hot Swap Voltage Controllers 2.7-V to 23-V 28-m? 5.5-A eFuse with i Learn More about Texas Instruments ti tps25947 efuses	Datasheet	1,489In Stock	Cut Tape HK$16.03 HK$11.84 HK$10.77 HK$9.62 Reel HK$8.06 View HK$9.04 HK$8.71 HK$7.90 MouseReel Available	Min.: 1 Mult.: 1 : 3,000			Controllers & Switches	500 mA to 6 A	23 V	2.7 V	1 Channel	445 uA	- 40 C	+ 125 C	SMD/SMT	VQFN-10	Reel, Cut Tape, MouseReel	Yes
	Hot Swap Voltage Controllers 2.7-V to 23-V 28-m? 5.5-A eFuse with i TPS259470ARPWR Texas Instruments 1: HK$16.19 17,695In Stock	Mfr. Part No. TPS259470ARPWR Mouser Part No 595-TPS259470ARPWR	Texas Instruments	Hot Swap Voltage Controllers 2.7-V to 23-V 28-m? 5.5-A eFuse with i Learn More about Texas Instruments ti tps25947 efuses	Datasheet	17,695In Stock	Cut Tape HK$16.19 HK$11.84 HK$10.77 HK$9.62 Reel HK$8.14 View HK$9.04 HK$8.71 HK$8.63 HK$7.96 MouseReel Available	Min.: 1 Mult.: 1 : 3,000			Controllers & Switches	500 mA to 6 A	23 V	2.7 V	1 Channel	445 uA	- 40 C	+ 125 C	SMD/SMT	VQFN-HR-10	Reel, Cut Tape, MouseReel	Yes
	Hot Swap Voltage Controllers 2.7-V to 23-V 28-m? 5.5-A eFuse with i TPS259470LRPWR Texas Instruments 1: HK$14.14 145In Stock 9,000Expected 12/3/2027	Mfr. Part No. TPS259470LRPWR Mouser Part No 595-TPS259470LRPWR	Texas Instruments	Hot Swap Voltage Controllers 2.7-V to 23-V 28-m? 5.5-A eFuse with i Learn More about Texas Instruments ti tps25947 efuses	Datasheet	145In Stock 9,000Expected 12/3/2027	Cut Tape HK$14.14 HK$10.44 HK$9.45 HK$8.38 Reel HK$7.04 View HK$7.89 HK$7.59 HK$7.55 HK$6.92 MouseReel Available	Min.: 1 Mult.: 1 : 3,000			Controllers & Switches	500 mA to 6 A	23 V	2.7 V	1 Channel	445 uA	- 40 C	+ 125 C	SMD/SMT	VQFN-HR-10	Reel, Cut Tape, MouseReel	Yes
	Hot Swap Voltage Controllers 2.7-V to 23-V 28-m? 5.5-A eFuse with i TPS259474ARPWR Texas Instruments 1: HK$14.96 32,675On Order	Mfr. Part No. TPS259474ARPWR Mouser Part No 595-TPS259474ARPWR	Texas Instruments	Hot Swap Voltage Controllers 2.7-V to 23-V 28-m? 5.5-A eFuse with i Learn More about Texas Instruments ti tps25947 efuses	Datasheet	32,675On Order On Order Ship Dates Mfr. No: TPS259474ARPWR Stock: 0 On Order: 17,675 Expected 25/1/2027 15,000 Expected 8/7/2027 Factory Lead Time: 20 Weeks	Cut Tape HK$14.96 HK$11.01 HK$10.03 HK$8.96 Reel HK$7.04 View HK$8.38 HK$8.05 HK$8.01 HK$6.92 MouseReel Available	Min.: 1 Mult.: 1 : 3,000			Controllers & Switches	500 mA to 6 A	23 V	2.7 V	1 Channel	445 uA	- 40 C	+ 125 C	SMD/SMT	VQFN-HR-10	Reel, Cut Tape, MouseReel	Yes