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  • LTC1644IGN#PBF

LTC1644IGN#PBF

Tube Active 4 Surface Mount Hot Swap Controllers Latched Fault, Thermal Limit, UVLO 20-SSOP (0.154, 3.90mm Width) 4 CompactPCI? Hot Swap Controller


  • Manufacturer: Linear Technology/Analog Devices
  • Origchip NO: 471-LTC1644IGN#PBF
  • Package: 20-SSOP (0.154, 3.90mm Width)
  • Datasheet: PDF
  • Stock: 813
  • Description: Tube Active 4 Surface Mount Hot Swap Controllers Latched Fault, Thermal Limit, UVLO 20-SSOP (0.154, 3.90mm Width) 4 CompactPCI? Hot Swap Controller (Kg)

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Details

Tags

Parameters
Factory Lead Time 8 Weeks
Lifecycle Status PRODUCTION (Last Updated: 1 month ago)
Mounting Type Surface Mount
Package / Case 20-SSOP (0.154, 3.90mm Width)
Surface Mount YES
Number of Pins 20
Operating Temperature -40°C~85°C
Packaging Tube
Published 2003
JESD-609 Code e3
Feature Latched Fault, Thermal Limit, UVLO
Part Status Active
Moisture Sensitivity Level (MSL) 1 (Unlimited)
Number of Terminations 20
ECCN Code EAR99
Type Hot Swap Controller
Terminal Finish Matte Tin (Sn)
Applications CompactPCI™
Additional Feature IT ALSO REQUIRES A -12V SUPPLY
Subcategory Power Management Circuits
Technology CMOS
Voltage - Supply 3.3V 5V ±12V
Terminal Position DUAL
Terminal Form GULL WING
Peak Reflow Temperature (Cel) 260
Number of Functions 1
Supply Voltage 12V
Terminal Pitch 0.635mm
Depth 3.99mm
Time@Peak Reflow Temperature-Max (s) 30
Base Part Number LTC1644
Pin Count 20
Supply Voltage-Max (Vsup) 12.6V
Power Supplies +-12V
Number of Channels 4
Current - Output (Max) 100mA 500mA
Adjustable Threshold NO
Supply Current-Max (Isup) 8mA
Neg Supply Voltage-Nom (Vsup) -12V
Internal Switch(s) Both
Programmable Features Current Limit, Fault Timeout
Feature Pins DRIVE, /FAULT, (OFF, /ON), PRECHARGE, /PWRGD, /RESETIN, /RESETOUT, TIMER
Height Seated (Max) 1.75mm
Length 8.74mm
Width 3.9116mm
Radiation Hardening No
RoHS Status ROHS3 Compliant
Lead Free Lead Free

LTC1644IGN#PBF Overview


You can find it in the 20-SSOP (0.154, 3.90mm Width) package.Currently, 4 channels can be accessed.Tube-shaped packaging is used.20 terminations are present in total.Its terminal position is DUAL.A total of 20 pins are present on it.A supply voltage of 12V allows for high efficiency.There is a Surface Mount-like arrangement.Hot Swap Controller?is?the?classification?for?this?electrical?component.If you want reliable performance, you should set the temperature to -40°C~85°C.A CompactPCI? application is available for the device.As you can see in Latched Fault, Thermal Limit, UVLO, it's featured.The device should be able to be powered by a 3.3V 5V ±12VV power source.There are numbers in the LTC1644 family that include it.Hot-swappable device is necessary to use 20 pins in order to operate the device.Power Management Circuits contains this gadget all by itself.Current Limit, Fault Timeout is the number of features it can be programmed with.Vsup (maximum supply voltage) is set to 12.6V.This part is powered by a +-12V-shaped power supply.The maximum supply current for operation is 8mA.As far as output is concerned, the device can produce 100mA 500mAV.A IT ALSO REQUIRES A -12V SUPPLY can also be produced with the help of this device.

LTC1644IGN#PBF Features


The terminal position of 20
Features of Latched Fault, Thermal Limit, UVLO
Programmable features of Current Limit, Fault Timeout

LTC1644IGN#PBF Applications


There are a lot of Linear Technology/Analog Devices LTC1644IGN#PBF hot swap controllers applications.

  • Electric vehicle
  • Remote access server
  • Datacom
  • Current monitoring
  • Distributed power systems
  • Current monitor output
  • Circuit breakers for electronic circuits
  • Network router
  • Power monitoring
  • Loads