TPS2492PW

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Texas Instruments

9-V TO 80-V HOT SWAP CONTROLLER WITH POWER LIMITING, LATCH OFF AND ANALOG CURRENT MONITOR 14-TSSOP -40 TO 125

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Search across all available documentation for this part.

DocumentsSurge Stopping and Reverse Voltage Protection with the LM5069 Power Management Guide 2018 (Rev. R)+3

TPS2492PW

Active

Texas Instruments

9-V TO 80-V HOT SWAP CONTROLLER WITH POWER LIMITING, LATCH OFF AND ANALOG CURRENT MONITOR 14-TSSOP -40 TO 125

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DocumentsSurge Stopping and Reverse Voltage Protection with the LM5069 Power Management Guide 2018 (Rev. R)+3

Specifications Pricing Series Description Documents

Technical Specifications

Parameters and characteristics commom to parts in this series

Specification	TPS2492PW	TPS2492 Series

Applications	General Purpose	General Purpose
Contents	-	Board(s)
Current - Supply	1 mA	1 mA
Features	Latched Fault	Latched Fault
Internal Switch(s)	False	False
Mounting Type	Surface Mount	Surface Mount
Number of Channels [custom]	1	1
Operating Temperature [Max]	125 °C	125 °C
Operating Temperature [Min]	-40 °C	-40 °C
Package / Case	14-TSSOP	14-TSSOP
Package / Case [custom]	0.173 in	0.173 in
Package / Case [custom]	4.4 mm	4.4 mm
Primary Attributes	-	High-Side Driver for External NFET, Inrush Current Limiting
Programmable Features	OVP, Current Limit, UVLO, Fault Timeout	OVP, Current Limit, UVLO, Fault Timeout
Supplied Contents	-	Board(s)
Supplier Device Package	14-TSSOP	14-TSSOP
Type	Hot Swap Controller, Monitor	Hot Swap Controller, Monitor, Power Management
Utilized IC / Part	-	TPS2492
Voltage - Supply [Max]	80 V	80 V
Voltage - Supply [Min]	9 V	9 V

Pricing

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

Distributor	Package	Quantity	$

Arrow Electronics	N/A	1	$ 3.06
		10	$ 2.62
		90	$ 2.30
		180	$ 2.26
		270	$ 2.22
		540	$ 2.16
		1080	$ 2.06
		2520	$ 2.06
DigiKey	N/A	1	$ 4.23
		10	$ 3.21
		90	$ 2.68
		180	$ 2.58
		270	$ 2.52
		540	$ 2.44
		1080	$ 2.38
		2520	$ 2.31
Digikey	Tube	1	$ 4.55
		10	$ 4.09
		90	$ 3.35
		270	$ 3.18
		540	$ 2.85
		1080	$ 2.40
		2520	$ 2.28
Mouser Electronics	N/A	1	$ 4.23
		10	$ 3.21
		90	$ 2.57
		270	$ 2.52
		540	$ 2.44
		1080	$ 2.37
		2160	$ 2.31
RS	N/A	2	$ 4.19
		2	$ 4.19
		3	$ 3.06
		10	$ 3.97
		10	$ 3.97
		10	$ 3.97
		10	$ 3.97
		18	$ 2.83
		20	$ 3.58
		20	$ 3.58
		20	$ 3.58
		20	$ 3.58
		44	$ 2.32
		50	$ 3.22
		50	$ 3.22
		50	$ 3.22
		50	$ 3.22
		67	$ 2.25
		90	$ 3.13
		90	$ 3.13
		92	$ 2.17
		100	$ 3.06
		100	$ 3.06
		100	$ 3.06
		100	$ 3.06
		119	$ 2.10
		160	$ 1.88
		180	$ 2.97
		180	$ 2.97
		450	$ 2.67
		450	$ 2.67
Texas Instruments	TUBE	1	$ 3.43
		100	$ 3.01
		250	$ 2.11
		1000	$ 1.70
Verical	N/A	3	$ 3.06
Win Source Electronics	N/A	18	$ 2.83
		44	$ 2.32
		67	$ 2.25
		92	$ 2.17
		119	$ 2.10
		160	$ 1.88

TPS2492 Series

9-V to 80-V hot swap controller with power limiting, latch off and analog current monitor

Part	Mounting Type	Type	Supplier Device Package	Current - Supply	Applications	Operating Temperature [Max]	Operating Temperature [Min]	Features	Number of Channels [custom]	Voltage - Supply [Min]	Voltage - Supply [Max]	Programmable Features	Package / Case	Package / Case [custom]	Package / Case [custom]	Primary Attributes	Utilized IC / Part	Contents	Supplied Contents
Texas Instruments TPS2492PWR The TPS2492 and TPS2493 are easy-to-use, positive high voltage, 14-pin Hotswap Controllers that safely drive an external N-channel FET to control load current. The programmable power foldback protection ensures that the external FET operates inside its safe operating area (SOA) during overload conditions by controlling of power dissipation. The programmable current limit and fault timer ensure the supply, external FET, and load are not harmed by overcurrent. Features include inrush current limiting, controlled load turn-on, interfacing to down-stream DC-to-DC converters, and power feed protection. The analog current monitor output provides a signal ready for sampling with an external A/D converter. Additional features include programmable overvoltage and undervoltage shutdown, power-good for coordinating loads with inrush, and a fault indicator to indicate an over-current shutdown. The TPS2492 and TPS2493 are easy-to-use, positive high voltage, 14-pin Hotswap Controllers that safely drive an external N-channel FET to control load current. The programmable power foldback protection ensures that the external FET operates inside its safe operating area (SOA) during overload conditions by controlling of power dissipation. The programmable current limit and fault timer ensure the supply, external FET, and load are not harmed by overcurrent. Features include inrush current limiting, controlled load turn-on, interfacing to down-stream DC-to-DC converters, and power feed protection. The analog current monitor output provides a signal ready for sampling with an external A/D converter. Additional features include programmable overvoltage and undervoltage shutdown, power-good for coordinating loads with inrush, and a fault indicator to indicate an over-current shutdown.	Surface Mount	Hot Swap Controller, Monitor	14-TSSOP	1 mA	General Purpose	125 °C	-40 °C	Latched Fault	1	9 V	80 V	Current Limit, Fault Timeout, OVP, UVLO	14-TSSOP	0.173 in	4.4 mm
Texas Instruments TPS2492EVM-003 TPS2492 Hot Swap Controller Power Management Evaluation Board		Power Management														High-Side Driver for External NFET, Inrush Current Limiting	TPS2492	Board(s)	Board(s)
Texas Instruments TPS2492PW The TPS2492 and TPS2493 are easy-to-use, positive high voltage, 14-pin Hotswap Controllers that safely drive an external N-channel FET to control load current. The programmable power foldback protection ensures that the external FET operates inside its safe operating area (SOA) during overload conditions by controlling of power dissipation. The programmable current limit and fault timer ensure the supply, external FET, and load are not harmed by overcurrent. Features include inrush current limiting, controlled load turn-on, interfacing to down-stream DC-to-DC converters, and power feed protection. The analog current monitor output provides a signal ready for sampling with an external A/D converter. Additional features include programmable overvoltage and undervoltage shutdown, power-good for coordinating loads with inrush, and a fault indicator to indicate an over-current shutdown. The TPS2492 and TPS2493 are easy-to-use, positive high voltage, 14-pin Hotswap Controllers that safely drive an external N-channel FET to control load current. The programmable power foldback protection ensures that the external FET operates inside its safe operating area (SOA) during overload conditions by controlling of power dissipation. The programmable current limit and fault timer ensure the supply, external FET, and load are not harmed by overcurrent. Features include inrush current limiting, controlled load turn-on, interfacing to down-stream DC-to-DC converters, and power feed protection. The analog current monitor output provides a signal ready for sampling with an external A/D converter. Additional features include programmable overvoltage and undervoltage shutdown, power-good for coordinating loads with inrush, and a fault indicator to indicate an over-current shutdown.	Surface Mount	Hot Swap Controller, Monitor	14-TSSOP	1 mA	General Purpose	125 °C	-40 °C	Latched Fault	1	9 V	80 V	Current Limit, Fault Timeout, OVP, UVLO	14-TSSOP	0.173 in	4.4 mm

Description

General part information

TPS2492 Series

The TPS2492 and TPS2493 are easy-to-use, positive high voltage, 14-pin Hotswap Controllers that safely drive an external N-channel FET to control load current. The programmable power foldback protection ensures that the external FET operates inside its safe operating area (SOA) during overload conditions by controlling of power dissipation. The programmable current limit and fault timer ensure the supply, external FET, and load are not harmed by overcurrent. Features include inrush current limiting, controlled load turn-on, interfacing to down-stream DC-to-DC converters, and power feed protection.

The analog current monitor output provides a signal ready for sampling with an external A/D converter.

Additional features include programmable overvoltage and undervoltage shutdown, power-good for coordinating loads with inrush, and a fault indicator to indicate an over-current shutdown.

Documents

Technical documentation and resources

TPS2492PW

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TPS2492PW

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Technical Specifications

Pricing

TPS2492 Series

Description

TPS2492 Series

Documents

Surge Stopping and Reverse Voltage Protection with the LM5069

Power Management Guide 2018 (Rev. R)

Positive High-Voltage Power-Limiting Hotswap Controller datasheet (Rev. C)

Using the TPS2492/3 Hot Swap Controller (Rev. A)

Datasheet