Datasheet Linear Technology LTC1644

ManufacturerLinear Technology
SeriesLTC1644

CompactPCI Bus Hot Swap Controller

Datasheets

LTC1644 - CompactPCI Bus Hot Swap Controller
PDF, 458 Kb, File uploaded: Oct 25, 2017
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Prices

Packaging

LTC1644CGN#PBFLTC1644CGN#TRPBFLTC1644IGN#PBFLTC1644IGN#TRPBF
N1234
PackageSSOP-20
Package Outline Drawing
SSOP-20
Package Outline Drawing
SSOP-20
Package Outline Drawing
SSOP-20
Package Outline Drawing
Package CodeGNGNGNGN
Package Index05-08-1641 (GN20)05-08-1641 (GN20)05-08-1641 (GN20)05-08-1641 (GN20)
Pin Count20202020

Parametrics

Parameters / ModelsLTC1644CGN#PBFLTC1644CGN#TRPBFLTC1644IGN#PBFLTC1644IGN#TRPBF
Active Limitingyesyesyesyes
Circuit Breaker Accuracy, %27272727
Circuit Breaker Threshold55mV55mV55mV55mV
Circuit Breakers4444
Demo BoardsDC461ADC461ADC461ADC461A
Design ToolsLTspice ModelLTspice ModelLTspice ModelLTspice Model
Export Controlnononono
Fault Outputyesyesyesyes
Foldbackyesyesyesyes
In-Rush CurrentActiveActiveActiveActive
Isupply, mA3333
Operating Temperature Range, °C0 to 700 to 70-40 to 85-40 to 85
Power Good Outputyesyesyesyes
Reset Outputnononono
Sequencingnononono
Trackingyesyesyesyes
Vin Range3.3, 5, В±12V3.3, 5, В±12V3.3, 5, В±12V3.3, 5, В±12V

Eco Plan

LTC1644CGN#PBFLTC1644CGN#TRPBFLTC1644IGN#PBFLTC1644IGN#TRPBF
RoHSCompliantCompliantCompliantCompliant

Design Notes

  • Design Guidelines for CompactPCI Hot Swap Control Applications Using the LTC1644 &mdash Design Solutions 12
    PDF, 132 Kb, File published: May 1, 2003
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Articles

  • CompactPCI Hot Swap Controllers with Bus Precharge, On-Chip Intercept of PCI Reset Signal and Much More &mdash LT Journal
    PDF, 175 Kb, File published: Dec 1, 2001
    Extract from the document

Model Line

Manufacturer's Classification

  • Monitor, Control and Protection > Hot Swap Controllers > PCI Hot Swap Controllers | Low Voltage Hot Swap Controllers
EMS supplier