Datasheet Linear Technology LT1976BIFE#TRPBF

ManufacturerLinear Technology
SeriesLT1976
Part NumberLT1976BIFE#TRPBF

High Voltage 1.5A, 200kHz Step-Down Switching Regulator with 100µA Quiescent Current

Datasheets

Datasheet LT1976, LT1976B
PDF, 314 Kb, Language: en, File uploaded: Sep 3, 2017, Pages: 28
High Voltage 1.5A, 200kHz Step-Down Switching Regulator with 100µA Quiescent Current
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Prices

Packaging

PackageTSSOP-16
Package CodeFE
Package Index05-08-1663 (BC)

Parametrics

ArchitectureConstant Frequency Current Mode
Demo BoardsDC481A,DC977A
Design ToolsLTspice File
Export Controlno
FeaturesBurst Mode, External Synchronization
Frequency200 kHz
Frequency Sync Range230kHz - 600kHz
Integrated Inductorno
Ishutdown1 µA
Isupply0.1 mA
Max Phases1
Monolithicyes
Number of Outputs1
Operating Temperature Range-40 to 85 °C
Output Current1.24 A
Polyphaseno
SubnameLT1976
Switch Current2.4 A
Synchronousno
TopologyBuck
Vin Max60 V
Vin Min3.3 V
Vout Max54 V
Vout Maximum.90VIN
Vout Min1.2 V
Vref Accuracy Over Temp2 %

Eco Plan

RoHSCompliant

Other Options

LT1976B

Design Notes

  • 60V Step-Down DC/DC Converter Has Only 100ВµA Quiescent Current &mdash DN1007
    PDF, 61 Kb, File published: Mar 8, 2005
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Model Line

Manufacturer's Classification

  • Power Management > Switching Regulator > Step-Down (Buck) Regulators > High Input Voltage Buck | Micropower Buck Regulators | Internal Power Switch Buck
  • Space & Harsh Environment > Extended Temperature Plastic (H & MP) > Extended Temperature (H & MP) Switching Regulators

Other Names:

LT1976BIFETRPBF, LT1976BIFE TRPBF

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