LTC4217IDHC#PBF

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Analog Devices

HOT SWAP CONTROLLER 1-CH 26.5V N-CHANNEL POSITIVE LOW VOLTAGE 16-PIN DFN EP TUBE

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LTC4217IDHC#PBF

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Analog Devices

HOT SWAP CONTROLLER 1-CH 26.5V N-CHANNEL POSITIVE LOW VOLTAGE 16-PIN DFN EP TUBE

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Specifications Pricing Series Description Documents

Technical Specifications

Parameters and characteristics for this part

Specification	LTC4217IDHC#PBF

Applications	General Purpose
Current - Output (Max) [Max]	2 A
Current - Supply	1.6 mA
Features	Thermal Limit
Internal Switch(s)	True
Mounting Type	Surface Mount
Number of Channels	1
Operating Temperature [Max]	85 °C
Operating Temperature [Min]	-40 °C
Package / Case	16-WFDFN Exposed Pad
Programmable Features	Fault Timeout, Auto Retry, Latched Fault, UVLO, OVP, Current Limit
Supplier Device Package	16-DFN (5x3)
Type	Hot Swap Controller, Monitor
Voltage - Supply [Max]	26.5 V
Voltage - Supply [Min]	2.9 V

LTC4217 Series

2A Integrated Hot Swap Controller

Part	Features	Current - Supply	Applications	Number of Channels	Voltage - Supply [Max]	Voltage - Supply [Min]	Supplier Device Package	Operating Temperature [Max]	Operating Temperature [Min]	Programmable Features	Package / Case	Current - Output (Max) [Max]	Mounting Type	Type
Analog Devices LTC4217IDHC-12#TRPBF	Thermal Limit	1.6 mA	General Purpose	1	26.5 V	2.9 V	16-DFN (5x3)	85 °C	-40 °C	Auto Retry Current Limit Fault Timeout Latched Fault OVP UVLO	16-WFDFN Exposed Pad	2 A	Surface Mount	Hot Swap Controller Monitor
Analog Devices LTC4217CDHC	Auto Retry UVLO	1.6 mA	General Purpose	1	12 V	2.7 V	16-DFN (5x3)	70 °C	0 °C	Circuit Breaker Fault Timeout Slew Rate	16-WFDFN Exposed Pad		Surface Mount	Hot Swap Controller
Analog Devices LTC4217CDHC-12#TRPBF	Thermal Limit	1.6 mA	General Purpose	1	26.5 V	2.9 V	16-DFN (5x3)	70 °C	0 °C	Auto Retry Current Limit Fault Timeout Latched Fault OVP UVLO	16-WFDFN Exposed Pad	2 A	Surface Mount	Hot Swap Controller Monitor
Analog Devices LTC4217IDHC#PBF	Thermal Limit	1.6 mA	General Purpose	1	26.5 V	2.9 V	16-DFN (5x3)	85 °C	-40 °C	Auto Retry Current Limit Fault Timeout Latched Fault OVP UVLO	16-WFDFN Exposed Pad	2 A	Surface Mount	Hot Swap Controller Monitor
Analog Devices LTC4217IDHC	Thermal Limit	1.6 mA	General Purpose	1	26.5 V	2.9 V	16-DFN (5x3)	85 °C	-40 °C	Auto Retry Current Limit Fault Timeout Latched Fault OVP UVLO	16-WFDFN Exposed Pad	2 A	Surface Mount	Hot Swap Controller Monitor

Pricing

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

Distributor	Package	Quantity	$

Arrow	N/A	1	$ 7.83
		10	$ 6.63
		25	$ 6.48
		73	$ 5.46
Digikey	Tube	1	$ 12.51
		10	$ 8.82
		25	$ 7.87
		100	$ 6.81
		250	$ 6.29
		500	$ 5.98
		1000	$ 5.75

Description

General part information

LTC4217 Series

The LTC4217 is an integrated solution for Hot Swap applications that allows a board to be safely inserted and removed from a live backplane. The part integrates a Hot Swap controller, power MOSFET and current sense resistor in a single package for small form factor applications. A dedicated 12V version (LTC4217-12) contains preset 12V specific thresholds, while the standard LTC4217 allows adjustable thresholds.The LTC4217 provides separate inrush current control and a 5% accurate 2A current limit with foldback current limiting. The current limit threshold can be adjusted dynamically using an external pin. Additional features include a current monitor output that amplifies the sense resistor voltage for ground referenced current sensing and a MOSFET temperature monitor output. Thermal limit, overvoltage, undervoltage and power good monitoring are also provided. For a 5A pin compatible version, see LTC4232.ApplicationsRAID Systems, Solid State DrivesServer I/O CardsIndustrial