Datasheet Linear Technology LTC1871HMS#TRPBF — 数据表

制造商Linear Technology
系列LTC1871
零件号LTC1871HMS#TRPBF

宽输入范围,无RSENSE电流模式升压,反激和SEPIC控制器

数据表

Datasheet LTC1871
PDF, 534 Kb, 语言: en, 文件上传: Sep 20, 2017, 页数: 36
Wide Input Range, No RSENSE Current Mode Boost, Flyback and SEPIC Controller
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价格

打包

PackageMS-10
Package CodeMS
Package Index05-08-1661

参数化

ArchitectureConstant Frequency Current Mode
Demo BoardsDC415A,DC414B
Design ToolsLTspice File
Export Controlno
FeaturesNo Rsense, Resistor Set Frequency, External Synchronization, Burst Mode
Frequency1000 kHz
Frequency Adjust Range50kHz to 1MHz
Frequency Sync Range50kHz to 1.3MHz
Integrated Inductorno
Ishutdown10 µA
Isupply0.25 mA
Max Phases1
Monolithicno
Number of Outputs1
Operating Temperature Range-40 to 125 °C
Polyphaseno
Sense ResistorNone
Switch Current20 A
Synchronousno
TopologyBoost, Sepic, Inverting, Flyback
Vin Max36 V
Vin Min2.5 V
Vin Min Startup2.5 V
Vout Max72 V
Vout Maximum3, 5, 12 and higher
Vout Min1.23 V
Vref Accuracy Over Temp2 %
Vswitch Max60 V

生态计划

RoHSCompliant

设计须知

  • LTC1871 No RSENSE Controller Is Small and Efficient in Boost, Flyback and SEPIC Applications &mdash DN296
    PDF, 75 Kb, 档案已发布: Oct 1, 2002
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  • 2-Phase, Dual Output Synchronous Boost Converter Solves Thermal Problems in Harsh Environments &mdash DN481
    PDF, 78 Kb, 档案已发布: Jun 30, 2010
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文章

  • The LTC1871 Achieves the Industry's Highest Efficiency for Single-Ended Boost, Flyback and SEPIC Topologies &mdash LT Journal
    PDF, 600 Kb, 档案已发布: Sep 1, 2001
    从文件中提取

模型线

制造商分类

  • Power Management > Switching Regulator > Inverting Regulators | SEPIC Regulators | Flyback, Forward and Isolated Controllers
  • Power Management > Switching Regulator > Step-Up (Boost) Regulators > External Power Switch Boost
  • Space & Harsh Environment > Extended Temperature Plastic (H & MP) > Extended Temperature (H & MP) Switching Regulators

其他名称:

LTC1871HMSTRPBF, LTC1871HMS TRPBF