Datasheet Linear Technology LTC1704

ManufacturerLinear Technology
SeriesLTC1704

550kHz Synchronous Switching Regulator Controller Plus Linear Regulator Controller

Datasheets

Datasheet LTC1704, LTC1704B
PDF, 356 Kb, Language: en, File uploaded: Sep 20, 2017, Pages: 28
550kHz Synchronous Switching Regulator Controller Plus Linear Regulator Controller
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Prices

Packaging

LTC1704BEGN#PBFLTC1704BEGN#TRPBFLTC1704EGN#PBFLTC1704EGN#TRPBF
N1234
PackageSSOP-16
Package Outline Drawing
SSOP-16
Package Outline Drawing
SSOP-16
Package Outline Drawing
SSOP-16
Package Outline Drawing
Package CodeGNGNGNGN
Package Index05-08-1641 (GN16)05-08-1641 (GN16)05-08-1641 (GN16)05-08-1641 (GN16)
Pin Count16161616

Parametrics

Parameters / ModelsLTC1704BEGN#PBFLTC1704BEGN#TRPBFLTC1704EGN#PBFLTC1704EGN#TRPBF
ArchitectureConstant Frequency Current ModeConstant Frequency Current ModeConstant Frequency Current ModeConstant Frequency Current Mode
Demo BoardsDC357A-A,DC357A-BDC357A-A,DC357A-BDC357A-A,DC357A-BDC357A-A,DC357A-B
Export Controlnononono
FeaturesLDOLDOLDOLDO
Frequency, kHz550550550550
Integrated Inductornononono
Ishutdown, µA75757575
Isupply, mA4.54.54.54.5
Max Phases1111
Monolithicnononono
Number of Outputs2222
Operating Temperature Range, °C0 to 850 to 850 to 850 to 85
Output Current, A20202020
Output Current 2, A2222
Polyphasenononono
Sense ResistorRsenseRsenseRsenseRsense
Switch Current, A20202020
Synchronousyesyesyesyes
TopologyBuck, LDOBuck, LDOBuck, LDOBuck, LDO
Topology 1BuckBuckBuckBuck
Topology 2LDOLDOLDOLDO
Vin Max, V5.55.55.55.5
Vin Min, V3.153.153.153.15
Vout Max, V6666
Vout Maximum6V6V6V6V
Vout Min, V0.80.80.80.8
Vout Min 2, V0.80.80.80.8
Vref Accuracy Over Temp, %1.51.51.51.5

Eco Plan

LTC1704BEGN#PBFLTC1704BEGN#TRPBFLTC1704EGN#PBFLTC1704EGN#TRPBF
RoHSCompliantCompliantCompliantCompliant

Design Notes

  • Dual Output Supply Powers FPGAs from 3.3V and 5V Inputs &mdash DN311
    PDF, 79 Kb, File published: May 2, 2003
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Model Line

Manufacturer's Classification

  • Power Management > Switching Regulator > Step-Down (Buck) Regulators > External Power Switch Buck Controllers | Buck Regulator Plus LDO
EMS supplier