Datasheet Linear Technology LTC1174IN8#PBF — 数据表

制造商Linear Technology
系列LTC1174
零件号LTC1174IN8#PBF

高效降压和反相DC / DC转换器

数据表

Datasheet LTC1174, LTC1174-3.3, LTC1174-5
PDF, 263 Kb, 语言: en, 文件上传: Sep 20, 2017, 页数: 20
High Efficiency Step-Down and Inverting DC/DC Converter
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价格

打包

PackageN-8
Package CodeN
Package Index05-08-1510 (N8)

参数化

ArchitectureConstant Off-Time Current Mode
Demo BoardsDC059A-A,DC059A-B,DC059A-C
Design ToolsLTspice Model
Export Controlno
FeaturesFixed Output
Frequency200 kHz
Integrated Inductorno
Ishutdown1 µA
Isupply0.13 mA
Max Phases1
Monolithicyes
Number of Outputs1
Operating Temperature Range-40 to 85 °C
Output Current0.432 A
Polyphaseno
Switch Current0.6 A
Synchronousno
TopologyBuck, Inverting
Vin Max13.5 V
Vin Min4 V
Vout Max13 V
Vout Maximum0.70Vin
Vout Min1.25 V
Vref Accuracy Over Temp4 %
Vswitch Max13.5 V

生态计划

RoHSCompliant

其他选择

LTC1174HV

应用须知

  • Linear Technology Magazine Circuit Collection, Volume II &mdash AN66
    PDF, 1.1 Mb, 档案已发布: Aug 1, 1996
    Application Note 66 is a compendium of "power circuits" from the first five years of Linear Technology. This application note contains circuits that can power most any system you can imagine, from desktop computer systems to micropower systems for portable and handheld equipment. Also included here are circuits that provide 300W or more of power factor corrected DC from a universal input. Battery chargers are included, some that charge several battery types, some that are optimized to charge a single type. MOSFET drivers, high side switches and H-bridge driver circuits are also included, as is an article on simple thermal analysis.
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设计须知

  • A Simple High Efficiency, Step-Down Switching Regulator &mdash DN73
    PDF, 78 Kb, 档案已发布: Aug 1, 1993
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  • Techniques for Deriving 3.3V from 5V Supplies &mdash DN74
    PDF, 73 Kb, 档案已发布: Sep 1, 1993
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  • Ultra-Low Power, High Efficiency DC/DC Converter Operates Outside the Audio Band &mdash DN86
    PDF, 73 Kb, 档案已发布: Sep 1, 1994
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  • 5V to 3.3V Circuit Collection &mdash DN91
    PDF, 74 Kb, 档案已发布: Nov 1, 1994
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模型线

制造商分类

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

其他名称:

LTC1174IN8PBF, LTC1174IN8 PBF