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16-SSOP
Integrated Circuits (ICs)

LTC1642ACGN#TRPBF

Active
Analog Devices Inc./Maxim Integrated

IC HOTSWAP CTR INFINIBAND 16SSOP

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Search across all available documentation for this part.

DocumentsR318 Reliability DataTape and Reel Packaging+1
16-SSOP
Integrated Circuits (ICs)

LTC1642ACGN#TRPBF

Active
Analog Devices Inc./Maxim Integrated

IC HOTSWAP CTR INFINIBAND 16SSOP

Deep-Dive with AI

DocumentsR318 Reliability DataTape and Reel Packaging+1

Technical Specifications

Parameters and characteristics for this part

SpecificationLTC1642ACGN#TRPBF
ApplicationsInfiniBand™
Current - Supply1.25 mA
Internal Switch(s)False
Mounting TypeSurface Mount
Number of Channels [custom]1
Operating Temperature [Max]70 °C
Operating Temperature [Min]0 °C
Package / Case16-SSOP
Package / Case [x]0.154 in
Package / Case [y]3.9 mm
Programmable FeaturesCurrent Limit, UVLO, Auto Retry, Latched Fault, Fault Timeout
Supplier Device Package16-SSOP
TypeHot Swap Controller
Voltage - Supply [Max]16.5 V
Voltage - Supply [Min]2.97 V

LTC1642A Series

Hot Swap Controller

PartTypePackage / CasePackage / Case [x]Package / Case [y]Programmable FeaturesSupplier Device PackageInternal Switch(s)ApplicationsNumber of Channels [custom]Voltage - Supply [Max]Voltage - Supply [Min]Operating Temperature [Max]Operating Temperature [Min]Mounting TypeCurrent - Supply
16-SSOP
Analog Devices Inc./Maxim Integrated
LTC1642AIGN#PBF
Hot Swap Controller
16-SSOP
0.154 in
3.9 mm
Auto Retry
Current Limit
Fault Timeout
Latched Fault
UVLO
16-SSOP
InfiniBand™
1
16.5 V
2.97 V
85 °C
-40 C
Surface Mount
1.25 mA
LTC1642AIGN#TRPBF
Analog Devices Inc./Maxim Integrated
LTC1642AIGN#TRPBF
Hot Swap Controller
16-SSOP
0.154 in
3.9 mm
Auto Retry
Current Limit
Fault Timeout
Latched Fault
UVLO
16-SSOP
InfiniBand™
1
16.5 V
2.97 V
85 °C
-40 C
Surface Mount
1.25 mA
16-SSOP
Analog Devices Inc./Maxim Integrated
LTC1642ACGN#TRPBF
Hot Swap Controller
16-SSOP
0.154 in
3.9 mm
Auto Retry
Current Limit
Fault Timeout
Latched Fault
UVLO
16-SSOP
InfiniBand™
1
16.5 V
2.97 V
70 °C
0 °C
Surface Mount
1.25 mA
LTC1642ACGN#PBF
Analog Devices Inc./Maxim Integrated
LTC1642ACGN#PBF
Hot Swap Controller
16-SSOP
0.154 in
3.9 mm
Auto Retry
Current Limit
Fault Timeout
Latched Fault
UVLO
16-SSOP
InfiniBand™
1
16.5 V
2.97 V
70 °C
0 °C
Surface Mount
1.25 mA

Pricing

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

DistributorPackageQuantity$Updated
DigikeyN/A 0$ 4.761m+
Tape & Reel (TR) 2500$ 4.761m+

Description

General part information

LTC1642A Series

The LTC1642A is a 16-pin Hot Swap™ controller that allows a board to be safely inserted and removed from a live backplane. Using an external N-Channel pass transistor, the board supply voltage can be ramped up at an adjustable rate. A high side switch driver controls the N-Channel gate for supply voltages ranging from 2.97V to 16.5V.The SENSE pin allows foldback limiting of the load current, with circuit breaker action after an adjustable delay time. The delay allows the part to power-up in current limit. The CRWBR output can be used to trigger an SCR for crowbar protection of the load if the input supply exceeds an adjustable threshold. TheRESEToutput can generate a system reset with adjustable delay when the supply voltage falls below an adjustable threshold. The ON pin cycles the board power. The LTC1642A is available in the 16-pin SSOP package.NotesLTC1642LTC1642ARecommended for application where VCCis Higher than 12VApplicationsHot Board InsertionElectronic Circuit BreakerInfiniBand™Systems