Datasheet Linear Technology LTC2928

ManufacturerLinear Technology
SeriesLTC2928

Multichannel Power Supply Sequencer and Supervisor

Datasheets

LTC2928 - Multichannel Power Supply Sequencer and Supervisor
PDF, 422 Kb, Revision: A, File uploaded: Oct 25, 2017
Extract from the document

Prices

Packaging

LTC2928CG#PBFLTC2928CG#TRPBFLTC2928CUHF#PBFLTC2928CUHF#TRPBFLTC2928IG#PBFLTC2928IG#TRPBFLTC2928IUHF#PBFLTC2928IUHF#TRPBF
N12345678
PackageSSOP-24
Package Outline Drawing
SSOP-24
Package Outline Drawing
5x7 QFN-38
Package Outline Drawing
5x7 QFN-38
Package Outline Drawing
SSOP-24
Package Outline Drawing
SSOP-24
Package Outline Drawing
5x7 QFN-38
Package Outline Drawing
5x7 QFN-38
Package Outline Drawing
Package CodeGGUHFUHFGGUHFUHF
Package Index05-08-1640 (G24)05-08-1640 (G24)05-08-170105-08-170105-08-1640 (G24)05-08-1640 (G24)05-08-170105-08-1701
Pin Count2424383824243838

Parametrics

Parameters / ModelsLTC2928CG#PBFLTC2928CG#TRPBFLTC2928CUHF#PBFLTC2928CUHF#TRPBFLTC2928IG#PBFLTC2928IG#TRPBFLTC2928IUHF#PBFLTC2928IUHF#TRPBF
DC/DC Feedback Node Trackingnononononononono
Demo BoardsDC1029BDC1029BDC1029BDC1029BDC1029BDC1029BDC1029BDC1029B
Export Controlnononononononono
FeaturesSequencing, SupervisorSequencing, SupervisorSequencing, SupervisorSequencing, SupervisorSequencing, SupervisorSequencing, SupervisorSequencing, SupervisorSequencing, Supervisor
Isupply, mA11111111
Max Controlled Voltage16.5V16.5V16.5V16.5V16.5V16.5V16.5V16.5V
Number of Supplies44444444
Operating Temperature Range, °C0 to 700 to 700 to 700 to 70-40 to 85-40 to 85-40 to 85-40 to 85
Power Good Outputnononononononono
Sequencingyesyesyesyesyesyesyesyes
Series FETs Trackingnononononononono
Supply Voltage Range2.9V to 16.5V2.9V to 16.5V2.9V to 16.5V2.9V to 16.5V2.9V to 16.5V2.9V to 16.5V2.9V to 16.5V2.9V to 16.5V
Total Supplies44444444
Trackingnononononononono

Eco Plan

LTC2928CG#PBFLTC2928CG#TRPBFLTC2928CUHF#PBFLTC2928CUHF#TRPBFLTC2928IG#PBFLTC2928IG#TRPBFLTC2928IUHF#PBFLTC2928IUHF#TRPBF
RoHSCompliantCompliantCompliantCompliantCompliantCompliantCompliantCompliant

Design Notes

  • Power Supply Sequencing Made Simple &mdash DN401
    PDF, 96 Kb, File published: Oct 31, 2006
    Extract from the document
  • An Easy Way to Add Auxiliary Control Functions to Hot Swap Cards &mdash DN421
    PDF, 673 Kb, File published: Jul 18, 2007
    Extract from the document

Articles

  • Sequencer-Supervisor Simplifies Design of Multi-Supply Systems &mdash LT Journal
    PDF, 137 Kb, File published: Nov 22, 2006
    Extract from the document

Model Line

Manufacturer's Classification

  • Monitor, Control and Protection > Sequencers, Trackers, and Margining Controllers > Power Supply Sequencers > Analog Sequencers
  • Monitor, Control and Protection > Supervisory Circuits > Quad or More Supply Monitors
  • Monitor, Control and Protection > Sequencers, Trackers, and Margining Controllers
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