LTC1644CGN#PBF

Linear Technology LTC1644CGN#PBF

Part Number:
LTC1644CGN#PBF
Manufacturer:
Linear Technology
Ventron No:
3737401-LTC1644CGN#PBF
Description:
IC CONTROLLER HOT SWAP 20-SSOP
ECAD Model:
Datasheet:
LTC1644CGN#PBF

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Specifications
Linear Technology LTC1644CGN#PBF technical specifications, attributes, parameters and parts with similar specifications to Linear Technology LTC1644CGN#PBF.
  • Factory Lead Time
    8 Weeks
  • Lifecycle Status
    PRODUCTION (Last Updated: 4 weeks ago)
  • Mounting Type
    Surface Mount
  • Package / Case
    20-SSOP (0.154, 3.90mm Width)
  • Surface Mount
    YES
  • Number of Pins
    20
  • Operating Temperature
    0°C~70°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
  • 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
  • Reflow Temperature-Max (s)
    30
  • Base Part Number
    LTC1644
  • Pin Count
    20
  • Output Voltage
    -14V
  • 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
  • Nominal Input Voltage
    13.2V
  • 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
Description
LTC1644CGN#PBF Overview
You get it with the 20-SSOP (0.154, 3.90mm Width) package.At present, 4 channels are available.Tube-shaped packaging is used for this product.Hot-swappable device has a total of 20 terminations.Device DUAL is located at the terminal position.The device consists of a total of 20 pins.A supply voltage of 12V can result in high efficiency.This is set up in the same way as Surface Mount.The electrical component in question falls into the classification Hot Swap Controller.A temperature setting of 0°C~70°C will ensure reliable operation.There are CompactPCI? applications available for the device.A feature of Latched Fault, Thermal Limit, UVLO describes it.With a 3.3V 5V ±12VV power source, it should work.Hot-swappable device belongs to the LTC1644 family of numbers.20 pins are used to operate the system.Despite its self-contained nature, Power Management Circuits is a very compact device.Programmable features include Current Limit, Fault Timeout.The maximum supply voltage is set to 12.6V.The power supply of the part is referred to as -12V.There is a maximum supply current of 8mA for its operation.Its maximum output is 100mA 500mAV.This device can also be used to produce IT ALSO REQUIRES A -12V SUPPLY as well.A -14V output voltage allows for high efficiency.

LTC1644CGN#PBF Features
The terminal position of 20
Features of Latched Fault, Thermal Limit, UVLO
Programmable features of Current Limit, Fault Timeout
Output voltage of -14V

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

Reverse current protection
Central office switching systems
Inrush current control
Telecom server
Identify faulty boards
Automotive circuits
Base station
Power supply hotswap & inrush control
Telecommunications
ISDN system
LTC1644CGN#PBF More Descriptions
Hot Swap Controller 1-CH 13.2V/-14V 20-Pin SSOP N
IC,Power Control/Management,CMOS,SSOP,20PIN,PLASTIC
Power Supply Support Circuit, Fixed, 4 Channel, CMOS, PDSO20
CompactPCI Bus Hot Swap Controller
HOT-SWAP CONTROLLER, SMD, SSOP20; Controller Type:Hot Swap; Voltage, Input Max:13.5V; Voltage, Output Max:13.5V; Max Output Current:0.02A; Output Type:Open Drain; Voltage, Control AC Max:12V; Fault Output:Active Low; Voltage, Supply Min:3.3V; Voltage, Supply Max:12V; Termination Type:SMD; Case Style:SSOP; No. of Pins:20; Operating Temperature Range:0°C to 70°C; Temp, Op. Max:70°C; Temp, Op. Min:0°C; Base Number:1644; Temperature Range, IC:Commercial; Voltage, Vcc:13.2V; Voltage, Output:-14V
Certification
  • ISO 9001
  • ISO 13485
  • ISO 45001
  • ASA
  • ESD
  • DUNS
  • SMTA
  • ROHS

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