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  • LTC1644CGN#TRPBF

LTC1644CGN#TRPBF

Tape & Reel (TR) 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-LTC1644CGN#TRPBF
  • Package: 20-SSOP (0.154, 3.90mm Width)
  • Datasheet: PDF
  • Stock: 565
  • Description: Tape & Reel (TR) 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 16 Weeks
Mounting Type Surface Mount
Package / Case 20-SSOP (0.154, 3.90mm Width)
Surface Mount YES
Operating Temperature 0°C~70°C
Packaging Tape & Reel (TR)
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
Time@Peak Reflow Temperature-Max (s) 30
Base Part Number LTC1644
Pin Count 20
JESD-30 Code R-PDSO-G20
Qualification Status Not Qualified
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 8.65mm
Width 3.9116mm
RoHS Status ROHS3 Compliant

LTC1644CGN#TRPBF Overview


The 20-SSOP (0.154, 3.90mm Width) package includes it.Channel 4 is currently available.The package looks like a Tape & Reel (TR).20 terminations are present in total.A device's terminal position is DUAL.20 pins make up its total.High efficiency can be achieved with a voltage supply of 12V.Surface Mount sets it up.An electrical component classified as Hot Swap Controller belongs to this category.For reliable performance, the temperature should be set to 0°C~70°C.A CompactPCI? application is available for the device.The article appears in Latched Fault, Thermal Limit, UVLO.The device should be able to be powered by a 3.3V 5V ±12VV power source.The number LTC1644 belongs to the LTC1644 family.The gadget in Power Management Circuits is self-contained.Among its programmable features are Current Limit, Fault Timeout.There is a value of 12.6V set for Vsup (maximum supply voltage).In terms of power supplies, it is the character +-12V that appears on the part.8mA is its maximum supply current.100mA 500mAV is the device's maximum output.Using this device, IT ALSO REQUIRES A -12V SUPPLY can also be produced.

LTC1644CGN#TRPBF Features


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

LTC1644CGN#TRPBF Applications


There are a lot of Linear Technology/Analog Devices LTC1644CGN#TRPBF hot swap controllers applications.

  • Central office switching systems
  • Short-circuit protection in real time
  • ISDN system
  • Distributed power systems
  • Inrush current control
  • Industrial application
  • Other forms of communications infrastructure
  • Identify faulty boards
  • Circuit power protectors
  • Power monitoring