Zenode.ai Logo
Log InSign Up
Analog Devices-LTC2431IMS#PBF Analog to Digital Converters - ADCs 1-Channel Single ADC Delta-Sigma 7.5sps 20-bit Serial 10-Pin MSOP Tube
Integrated Circuits (ICs)

LT4351IMS#TRPBF

Active
Analog Devices Inc./Maxim Integrated

OR CONTROLLER N-CHANNEL SINGLE 10-PIN MSOP T/R

Deep-Dive with AI

Search across all available documentation for this part.

DocumentsLT4351IMS#TRPBF | DatasheetR356 Reliability Data
Analog Devices-LTC2431IMS#PBF Analog to Digital Converters - ADCs 1-Channel Single ADC Delta-Sigma 7.5sps 20-bit Serial 10-Pin MSOP Tube
Integrated Circuits (ICs)

LT4351IMS#TRPBF

Active
Analog Devices Inc./Maxim Integrated

OR CONTROLLER N-CHANNEL SINGLE 10-PIN MSOP T/R

Deep-Dive with AI

DocumentsLT4351IMS#TRPBF | DatasheetR356 Reliability Data

Technical Specifications

Parameters and characteristics for this part

SpecificationLT4351IMS#TRPBF
ApplicationsParalleled/Redundant Power Supplies
Current - Supply1.41 mA
FET TypeN-Channel
Internal Switch(s)False
Mounting TypeSurface Mount
Operating Temperature [Max]85 °C
Operating Temperature [Min]-40 C
Package / Case10-TFSOP, 10-MSOP (0.118", 3.00mm Width)
Ratio - Input:OutputN:1
Supplier Device Package10-MSOP
TypeN+1 ORing Controller
Voltage - Supply [Max]18 V
Voltage - Supply [Min]1.2 V

LT4351 Series

MOSFET Diode-OR Controller

PartSupplier Device PackageFET TypeInternal Switch(s)Mounting TypeApplicationsOperating Temperature [Max]Operating Temperature [Min]Ratio - Input:OutputVoltage - Supply [Min]Voltage - Supply [Max]Package / CaseTypeCurrent - SupplyDelay Time - OFF
LT4351IMS#PBF
Analog Devices Inc./Maxim Integrated
LT4351IMS#PBF
10-MSOP
N-Channel
Surface Mount
Paralleled/Redundant Power Supplies
85 °C
-40 C
N:1
1.2 V
18 V
10-TFSOP
10-MSOP (0.118"
3.00mm Width)
N+1 ORing Controller
1.41 mA
LT4351CMS#PBF
Analog Devices Inc./Maxim Integrated
LT4351CMS#PBF
10-MSOP
N-Channel
Surface Mount
Paralleled/Redundant Power Supplies
70 °C
0 °C
N:1
1.2 V
18 V
10-TFSOP
10-MSOP (0.118"
3.00mm Width)
N+1 ORing Controller
1.41 mA
600 ns
LT4351CMS#TRPBF
Analog Devices Inc./Maxim Integrated
LT4351CMS#TRPBF
10-MSOP
N-Channel
Surface Mount
Paralleled/Redundant Power Supplies
70 °C
0 °C
N:1
1.2 V
18 V
10-TFSOP
10-MSOP (0.118"
3.00mm Width)
N+1 ORing Controller
1.41 mA
Analog Devices-LTC2431IMS#PBF Analog to Digital Converters - ADCs 1-Channel Single ADC Delta-Sigma 7.5sps 20-bit Serial 10-Pin MSOP Tube
Analog Devices Inc./Maxim Integrated
LT4351IMS#TRPBF
10-MSOP
N-Channel
Surface Mount
Paralleled/Redundant Power Supplies
85 °C
-40 C
N:1
1.2 V
18 V
10-TFSOP
10-MSOP (0.118"
3.00mm Width)
N+1 ORing Controller
1.41 mA

Pricing

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

DistributorPackageQuantity$Updated
DigikeyN/A 0$ 10.351m+

Description

General part information

LT4351 Series

The LT4351 creates a near-ideal diode using external single or back-to-back N-channel MOSFETs. This ideal diode function permits low loss ORing of multiple power sources. Power sources can easily be ORed together to increase total system power and reliability with minimal effect on supply voltage or efficiency. Disparate power supplies can be efficiently ORed together.The IC monitors the input supply with respect to the load and turns on the MOSFET(s) when the input supply is higher. If the MOSFET’s RDS(ON)is sufficiently small, the LT4351 will regulate the voltage across the MOSFET(s) to 15mV. A STATUS pin indicates the MOSFET on-state.An internal boost regulator generates the MOSFET gate drive voltage. Low operating voltage allows for ORing of supplies as low as 1.2V.The LT4351 will disable power passage during undervoltage or overvoltage conditions. These voltages are set by resistive dividers on the UV and OV pins. The undervoltage threshold has user programmable hysteresis. Overvoltage detection is filtered to reduce false triggering.The LT4351 is available in a 10-pin MSOP.ApplicationsParalleled Power SuppliesUninterrupted SuppliesHigh Availability SystemsN + 1 Redundant Power Supplies