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LTC4245IUHF#PBF

Tube Active 4 Surface Mount Hot Swap Controllers I2C, UVLO 38-WFQFN Exposed Pad 4 CompactPCI?, PCIe, CompactTCA Hot Swap Controller, Monitor


  • Manufacturer: Linear Technology/Analog Devices
  • Origchip NO: 471-LTC4245IUHF#PBF
  • Package: 38-WFQFN Exposed Pad
  • Datasheet: PDF
  • Stock: 924
  • Description: Tube Active 4 Surface Mount Hot Swap Controllers I2C, UVLO 38-WFQFN Exposed Pad 4 CompactPCI?, PCIe, CompactTCA Hot Swap Controller, Monitor (Kg)

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Details

Tags

Parameters
Factory Lead Time 8 Weeks
Lifecycle Status PRODUCTION (Last Updated: 3 months ago)
Mounting Type Surface Mount
Package / Case 38-WFQFN Exposed Pad
Surface Mount YES
Number of Pins 38
Operating Temperature -40°C~85°C
Packaging Tube
Published 2006
JESD-609 Code e3
Feature I2C, UVLO
Part Status Active
Moisture Sensitivity Level (MSL) 1 (Unlimited)
Number of Terminations 38
ECCN Code EAR99
Type Hot Swap Controller, Monitor
Terminal Finish Matte Tin (Sn)
Applications CompactPCI™, PCIe, CompactTCA
Additional Feature ALSO REQUIRES A 3.3V, 5V, -12V SUPPLY
Subcategory Power Management Circuits
Technology CMOS
Voltage - Supply 3.3V 5V ±12V
Terminal Position QUAD
Peak Reflow Temperature (Cel) 260
Number of Functions 1
Supply Voltage 12V
Depth 5mm
Time@Peak Reflow Temperature-Max (s) 30
Base Part Number LTC4245
Pin Count 38
Power Supplies 3.35+-12V
Number of Channels 4
Adjustable Threshold YES
Supply Current-Max (Isup) 5mA
Internal Switch(s) No
Programmable Features Auto Retry, Current Limit, Fault Timeout, Latched Fault
Feature Pins ALERT#, BD_SEL#, CFG, GPIO1, GPIO2, GPIO3, HEALTHY#, INTVCC, ON, PGI, PRECHARGE, SS, TIMER
Height Seated (Max) 0.8mm
Length 7mm
RoHS Status ROHS3 Compliant
Lead Free Lead Free

LTC4245IUHF#PBF Overview


As part of the 38-WFQFN Exposed Pad package, it is included.At the moment, there are 4 channels available.It's packaged in a Tube shape.The terminations total 38.A device's terminal position is QUAD.Hot-swappable device has a total of 38 pins on Hot-swappable device.High efficiency can be achieved by using 12V as supply voltage.The way it's set up is the way Surface Mount wants it.The electrical component in question falls into the classification Hot Swap Controller, Monitor.To ensure reliable operation, the temperature should be set to -40°C~85°C.There are CompactPCI?, PCIe, CompactTCA applications on the device.The article appears in I2C, UVLO.If the power source is 3.3V 5V ±12VV, it should work fine.Hot-swappable device is included in the LTC4245 family of numbers.This device uses 38 pins for operation.The gadget in Power Management Circuits is self-contained.Hot-swappable device has Auto Retry, Current Limit, Fault Timeout, Latched Fault programmable features.The power supply of the part is referred to as 3.35+-12V.This device's maximum supply current is 5mA.Using this device, you can also produce ALSO REQUIRES A 3.3V, 5V, -12V SUPPLY.

LTC4245IUHF#PBF Features


The terminal position of 38
Features of I2C, UVLO
Programmable features of Auto Retry, Current Limit, Fault Timeout, Latched Fault

LTC4245IUHF#PBF Applications


There are a lot of Linear Technology/Analog Devices LTC4245IUHF#PBF hot swap controllers applications.

  • Network switches
  • Overvoltage protection
  • USB interface
  • Overcurrent protection
  • Electric vehicle
  • Other forms of communications infrastructure
  • Automatic restart after load failure
  • Current limit and current foldback limit functions
  • Industrial
  • Firewire