Integrated Circuits (ICs)

LTC4219CDHC-5#PBF

Active

Analog Devices Inc./Maxim Integrated

HOT SWAP VOLTAGE CONTROLLERS 5A INT HOT SWAP CNTR

Deep-Dive with AI

Search across all available documentation for this part.

DocumentsDatasheet R536 Reliability Data

Integrated Circuits (ICs)

LTC4219CDHC-5#PBF

Active

Analog Devices Inc./Maxim Integrated

HOT SWAP VOLTAGE CONTROLLERS 5A INT HOT SWAP CNTR

Deep-Dive with AI

DocumentsDatasheet R536 Reliability Data

Specifications Series Pricing Description Documents

Technical Specifications

Parameters and characteristics for this part

Specification	LTC4219CDHC-5#PBF

Applications	General Purpose
Current - Output (Max) [Max]	5.6 A
Current - Supply	1.6 mA
Features	UVLO, Thermal Limit
Internal Switch(s)	True
Mounting Type	Surface Mount
Number of Channels [custom]	1
Operating Temperature [Max]	70 °C
Operating Temperature [Min]	0 °C
Package / Case	16-WFDFN Exposed Pad
Programmable Features	Fault Timeout, Current Limit
Supplier Device Package	16-DFN (5x3)
Type	Hot Swap Controller, Monitor
Voltage - Supply [Max]	15 V
Voltage - Supply [Min]	2.9 V

LTC4219 Series

5A Integrated Hot Swap Controller

Part	Current - Output (Max) [Max]	Applications	Mounting Type	Programmable Features	Features	Package / Case	Type	Number of Channels [custom]	Voltage - Supply [Max]	Voltage - Supply [Min]	Supplier Device Package	Current - Supply	Operating Temperature [Max]	Operating Temperature [Min]
Analog Devices Inc./Maxim Integrated LTC4219CDHC-12#PBF	5.6 A	General Purpose	Surface Mount	Current Limit Fault Timeout	Thermal Limit UVLO	16-WFDFN Exposed Pad	Hot Swap Controller Monitor	1	15 V	2.9 V	16-DFN (5x3)	1.6 mA	70 °C	0 °C
Analog Devices Inc./Maxim Integrated LTC4219CDHC-12#TRPBF	5.6 A	General Purpose	Surface Mount	Current Limit Fault Timeout	Thermal Limit UVLO	16-WFDFN Exposed Pad	Hot Swap Controller Monitor	1	15 V	2.9 V	16-DFN (5x3)	1.6 mA	70 °C	0 °C
Analog Devices Inc./Maxim Integrated LTC4219IDHC-5#TRPBF	5.6 A	General Purpose	Surface Mount	Current Limit Fault Timeout	Thermal Limit UVLO	16-WFDFN Exposed Pad	Hot Swap Controller Monitor	1	15 V	2.9 V	16-DFN (5x3)	1.6 mA	85 °C	-40 C
Analog Devices Inc./Maxim Integrated LTC4219CDHC-5#TRPBF	5.6 A	General Purpose	Surface Mount	Current Limit Fault Timeout	Thermal Limit UVLO	16-WFDFN Exposed Pad	Hot Swap Controller Monitor	1	15 V	2.9 V	16-DFN (5x3)	1.6 mA	70 °C	0 °C
Analog Devices Inc./Maxim Integrated LTC4219CDHC-5	5.6 A	General Purpose	Surface Mount	Current Limit Fault Timeout	Thermal Limit UVLO	16-WFDFN Exposed Pad	Hot Swap Controller Monitor	1	15 V	2.9 V	16-DFN (5x3)	1.6 mA	70 °C	0 °C
Analog Devices Inc./Maxim Integrated LTC4219IDHC-12#PBF	5.6 A	General Purpose	Surface Mount	Current Limit Fault Timeout	Thermal Limit UVLO	16-WFDFN Exposed Pad	Hot Swap Controller Monitor	1	15 V	2.9 V	16-DFN (5x3)	1.6 mA	85 °C	-40 C
Analog Devices Inc./Maxim Integrated LTC4219IDHC-12#TRPBF	5.6 A	General Purpose	Surface Mount	Current Limit Fault Timeout	Thermal Limit UVLO	16-WFDFN Exposed Pad	Hot Swap Controller Monitor	1	15 V	2.9 V	16-DFN (5x3)	1.6 mA	85 °C	-40 C
Analog Devices Inc./Maxim Integrated LTC4219CDHC-5#PBF	5.6 A	General Purpose	Surface Mount	Current Limit Fault Timeout	Thermal Limit UVLO	16-WFDFN Exposed Pad	Hot Swap Controller Monitor	1	15 V	2.9 V	16-DFN (5x3)	1.6 mA	70 °C	0 °C
Analog Devices Inc./Maxim Integrated LTC4219IDHC-5#PBF	5.6 A	General Purpose	Surface Mount	Current Limit Fault Timeout	Thermal Limit UVLO	16-WFDFN Exposed Pad	Hot Swap Controller Monitor	1	15 V	2.9 V	16-DFN (5x3)	1.6 mA	85 °C	-40 C

Pricing

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

Distributor	Package	Quantity	$	Updated

Digikey	N/A	0	$ 10.69	1m+
	Tube	73	$ 6.23	1m+
Mouser	N/A	1	$ 10.82	1m+
		10	$ 7.65
		25	$ 6.72
		73	$ 5.68
		292	$ 5.01

Description

General part information

LTC4219 Series

The LTC4219 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.The LTC4219 provides separate inrush current control and a 10% accurate 5.6A 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 and power good monitoring are also provided. The power good detection level and foldback current limit profile are internally preset for 5V (LTC4219-5) and 12V (LTC4219-12) applications.ApplicationsRAID SystemsServer I/O CardsIndustrial