Datasheet Linear Technology LT1076IR#PBF

ManufacturerLinear Technology
SeriesLT1076
Part NumberLT1076IR#PBF

Step-Down Switching Regulator

Datasheets

Datasheet LT1074, LT1076
PDF, 189 Kb, Language: en, File uploaded: Sep 3, 2017, Pages: 16
Step-Down Switching Regulator
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Prices

Packaging

PackageDDPAK-7
Package CodeR
Package Index05-08-1462

Parametrics

ArchitectureConstant Frequency Current Mode
Design ToolsLTspice File
Export Controlno
Frequency100 kHz
Integrated Inductorno
Ishutdown140 µA
Isupply8.5 mA
Max Phases1
Monolithicyes
Number of Outputs1
Operating Temperature Range-40 to 85 °C
Output Current1.6 A
Polyphaseno
Switch Current2.6 A
Synchronousno
TopologyBuck, Inverting
Vin Max45 V
Vin Min7.3 V
Vout Max35 V
Vout Maximum35V
Vout Min2.21 V
Vswitch Max65 V

Eco Plan

RoHSCompliant

Other Options

LT1074 LT1074 LT1074HV LT1076HV

Application Notes

  • LT1074/LT1076 Design Manual &mdash AN44
    PDF, 477 Kb, File published: Sep 1, 1991
    This note discusses the use of the LT1074 and LT1076 high efficiency switching regulators. These regulators are specifically designed for ease of use. This application note is intended to eliminate the most common errors that customers make when using switching regulators as well as offering insight into the inner workings of switching designs. There is an entirely new treatment of inductor design based upon simple mathematical formulas that yield direct results. There are extensive tutorial sections devoted to the care and feeding of the Positive Step- Down (Buck) Converter, the Tapped Inductor Buck Converter, the Positive-to-Negative Converter and the Negative Boost Converter. Additionally, many troubleshooting hints are included as well as oscilloscope techniques, soft-start architectures, and micropower shutdown and EMI suppression methods.
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Design Notes

  • High Performance Frequency Compensation Gives DC-to-DC Converter 75Вµs Response With High Stability &mdash DN53
    PDF, 81 Kb, File published: Oct 1, 1991
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  • Low Parts Count DC/DC Converter Circuit With 3.3V and 5V Outputs &mdash DN69
    PDF, 69 Kb, File published: Apr 1, 1993
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Model Line

Manufacturer's Classification

  • Power Management > Switching Regulator > Inverting Regulators
  • Power Management > Switching Regulator > Step-Down (Buck) Regulators > Internal Power Switch Buck | High Input Voltage Buck

Other Names:

LT1076IRPBF, LT1076IR PBF

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