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LTC4224IDDB-1#TRPBF
Integrated Circuits (ICs)

LTC4224IDDB-1#TRPBF

Active
Analog Devices Inc./Maxim Integrated

HOT SWAP VOLTAGE CONTROLLERS COMPACT 2X L V HOT SWAP CNTR

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Search across all available documentation for this part.

DocumentsLTC4224IDDB-1#TRPBF | DatasheetR535 Reliability Data
LTC4224IDDB-1#TRPBF
Integrated Circuits (ICs)

LTC4224IDDB-1#TRPBF

Active
Analog Devices Inc./Maxim Integrated

HOT SWAP VOLTAGE CONTROLLERS COMPACT 2X L V HOT SWAP CNTR

Deep-Dive with AI

DocumentsLTC4224IDDB-1#TRPBF | DatasheetR535 Reliability Data

Technical Specifications

Parameters and characteristics for this part

SpecificationLTC4224IDDB-1#TRPBF
ApplicationsGeneral Purpose
Current - Supply1.4 mA
FeaturesFault Timeout, UVLO, Latched Fault
Internal Switch(s)False
Mounting TypeSurface Mount
Number of Channels2
Operating Temperature [Max]85 °C
Operating Temperature [Min]-40 C
Package / Case10-WFDFN Exposed Pad
Programmable FeaturesCurrent Limit, Slew Rate
Supplier Device Package10-DFN (3x2)
TypeHot Swap Controller
Voltage - Supply [Max]6 V
Voltage - Supply [Min]1 V

LTC4224-1LTC4224-2 Series

Compact Dual Low Voltage Hot Swap Controller

PartInternal Switch(s)Supplier Device PackageApplicationsProgrammable FeaturesCurrent - SupplyMounting TypeFeaturesTypeNumber of ChannelsPackage / CaseVoltage - Supply [Min]Voltage - Supply [Max]Operating Temperature [Max]Operating Temperature [Min]
LTC4224CDDB-2#TRPBF
Analog Devices Inc./Maxim Integrated
LTC4224CDDB-2#TRPBF
10-DFN (3x2)
General Purpose
Current Limit
Slew Rate
1.4 mA
Surface Mount
Auto Retry
Fault Timeout
UVLO
Hot Swap Controller
2
10-WFDFN Exposed Pad
1 V
6 V
70 °C
0 °C
LTC4224IDDB-2#TRMPBF
Analog Devices Inc./Maxim Integrated
LTC4224IDDB-2#TRMPBF
10-DFN (3x2)
General Purpose
Current Limit
Slew Rate
1.4 mA
Surface Mount
Auto Retry
Fault Timeout
UVLO
Hot Swap Controller
2
10-WFDFN Exposed Pad
1 V
6 V
85 °C
-40 C
10 DFN EP
Analog Devices Inc./Maxim Integrated
LTC4224IDDB-2#TRPBF
10-DFN (3x2)
General Purpose
Current Limit
Slew Rate
1.4 mA
Surface Mount
Auto Retry
Fault Timeout
UVLO
Hot Swap Controller
2
10-WFDFN Exposed Pad
1 V
6 V
85 °C
-40 C
10 DFN EP
Analog Devices Inc./Maxim Integrated
LTC4224IDDB-1#TRMPBF
10-DFN (3x2)
General Purpose
Current Limit
Slew Rate
1.4 mA
Surface Mount
Fault Timeout
Latched Fault
UVLO
Hot Swap Controller
2
10-WFDFN Exposed Pad
1 V
6 V
85 °C
-40 C
10 MSOP
Analog Devices Inc./Maxim Integrated
LTC4224IMS-2#PBF
10-MSOP
General Purpose
Current Limit
Slew Rate
1.4 mA
Surface Mount
Auto Retry
Fault Timeout
UVLO
Hot Swap Controller
2
10-TFSOP
10-MSOP (0.118"
3.00mm Width)
1 V
6 V
85 °C
-40 C
LTC4224IDDB-1#TRPBF
Analog Devices Inc./Maxim Integrated
LTC4224IDDB-1#TRPBF
10-DFN (3x2)
General Purpose
Current Limit
Slew Rate
1.4 mA
Surface Mount
Fault Timeout
Latched Fault
UVLO
Hot Swap Controller
2
10-WFDFN Exposed Pad
1 V
6 V
85 °C
-40 C
10 MSOP
Analog Devices Inc./Maxim Integrated
LTC4224CMS-1#TRPBF
10-MSOP
General Purpose
Current Limit
Slew Rate
1.4 mA
Surface Mount
Fault Timeout
Latched Fault
UVLO
Hot Swap Controller
2
10-TFSOP
10-MSOP (0.118"
3.00mm Width)
1 V
6 V
70 °C
0 °C
10 DFN EP
Analog Devices Inc./Maxim Integrated
LTC4224CDDB-1#TRMPBF
10-DFN (3x2)
General Purpose
Current Limit
Slew Rate
1.4 mA
Surface Mount
Fault Timeout
Latched Fault
UVLO
Hot Swap Controller
2
10-WFDFN Exposed Pad
1 V
6 V
70 °C
0 °C
LTC4224CDDB-2#TRMPBF
Analog Devices Inc./Maxim Integrated
LTC4224CDDB-2#TRMPBF
10-DFN (3x2)
General Purpose
Current Limit
Slew Rate
1.4 mA
Surface Mount
Auto Retry
Fault Timeout
UVLO
Hot Swap Controller
2
10-WFDFN Exposed Pad
1 V
6 V
70 °C
0 °C
LTC4224CMS-2#PBF
Analog Devices Inc./Maxim Integrated
LTC4224CMS-2#PBF
10-MSOP
General Purpose
Current Limit
Slew Rate
1.4 mA
Surface Mount
Auto Retry
Fault Timeout
UVLO
Hot Swap Controller
2
10-TFSOP
10-MSOP (0.118"
3.00mm Width)
1 V
6 V
70 °C
0 °C

Pricing

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

DistributorPackageQuantity$Updated
DigikeyN/A 0$ 4.141m+
MouserN/A 2500$ 4.131m+

Description

General part information

LTC4224-1LTC4224-2 Series

The LTC4224 Dual Low Voltage Hot Swap™controller allows a board to be safely inserted and removed from a live backplane. It controls two supplies with external N-channel MOSFETs and operates with one supply as low as 1V provided the other supply is 2.7V or greater. The LTC4224 can ramp up the supplies in any order and at adjustable ramp rates. To minimize the number of external components and PCB area, the gate capacitor is optional, all timing delays are generated internally, and theONpins have integrated pull-up currents.Protection against overcurrent faults is provided by a fast-acting current limit and timed circuit breakers. AFAULTpin signals overcurrent faults. The LTC4224-1 remains off after a fault, while the LTC4224-2 automatically tries to apply power again after a four second cool-down period.ApplicationsOptical NetworkingLow Voltage Hot SwapElectronic Circuit Breakers