Datasheet Linear Technology LT1680

ManufacturerLinear Technology
SeriesLT1680

High Power DC/DC Step-Up Controller

Datasheets

Datasheet LT1680
PDF, 228 Kb, Language: en, File uploaded: Sep 3, 2017, Pages: 16
High Power DC/DC Step-Up Controller
Extract from the document

Prices

Packaging

LT1680CN#PBFLT1680CSW#PBFLT1680CSW#TRPBFLT1680IN#PBFLT1680ISW#PBFLT1680ISW#TRPBF
N123456
PackageN-16
Package Outline Drawing
SW-16
Package Outline Drawing
SW-16
Package Outline Drawing
N-16
Package Outline Drawing
SW-16
Package Outline Drawing
SW-16
Package Outline Drawing
Package CodeNSWSWNSWSW
Package Index05-08-1510 (N16)05-08-1620 (SW16)05-08-1620 (SW16)05-08-1510 (N16)05-08-1620 (SW16)05-08-1620 (SW16)
Pin Count161616161616

Parametrics

Parameters / ModelsLT1680CN#PBFLT1680CSW#PBFLT1680CSW#TRPBFLT1680IN#PBFLT1680ISW#PBFLT1680ISW#TRPBF
Design ToolsLTspice ModelLTspice ModelLTspice ModelLTspice ModelLTspice ModelLTspice Model
Export Controlnononononono
FeaturesExternal SynchronizationExternal SynchronizationExternal SynchronizationExternal SynchronizationExternal SynchronizationExternal Synchronization
Frequency, kHz200200200200200200
Frequency Sync RangeUp to 200kHzUp to 200kHzUp to 200kHzUp to 200kHzUp to 200kHzUp to 200kHz
Integrated Inductornononononono
Isupply, mA151515151515
Monolithicnononononono
Number of Outputs111111
Operating Temperature Range, °C0 to 700 to 700 to 70-40 to 85-40 to 85-40 to 85
Polyphasenononononono
Sense ResistorRsenseRsenseRsenseRsenseRsenseRsense
Switch Current, A202020202020
Synchronousnononononono
TopologyBoostBoostBoostBoostBoostBoost
Vin Max, V606060606060
Vin Min, V444444
Vin Min Startup, V444444
Vout Max, V606060606060
Vout Maximum12 and higher12 and higher12 and higher12 and higher12 and higher12 and higher
Vswitch Max, V100100100100100100

Eco Plan

LT1680CN#PBFLT1680CSW#PBFLT1680CSW#TRPBFLT1680IN#PBFLT1680ISW#PBFLT1680ISW#TRPBF
RoHSCompliantCompliantCompliantCompliantCompliantCompliant

Application Notes

  • LT1339 Design Manual &mdash AN73
    PDF, 648 Kb, File published: Feb 1, 1999
    This application note contains detailed design information to allow the reader to craft switching regulators using the LT1339 high power synchronous DC/DC converter. The note provides expanded pin descriptions for the LT1339 as well as easy-to-use graphical tools for the design of high power synchronous buck and boost converters. The manual includes extensive information on the LT1339 and the external components used with it along with formulas and/or graphics to calculate component values.
    Extract from the document

Model Line

Manufacturer's Classification

  • Power Management > Switching Regulator > Flyback, Forward and Isolated Controllers
EMS supplier