Datasheet Linear Technology LTC1627CS8#PBF — 数据表

制造商Linear Technology
系列LTC1627
零件号LTC1627CS8#PBF

单片同步降压开关稳压器

数据表

Datasheet LTC1627
PDF, 240 Kb, 语言: en, 文件上传: Sep 20, 2017, 页数: 16
Monolithic Synchronous Step-Down Switching Regulator
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价格

打包

PackageSO-8
Package CodeS8
Package Index05-08-1610 (S8)

参数化

ArchitectureConstant Frequency Current Mode
Demo BoardsDC195A
Design ToolsLTspice Model
Export Controlno
FeaturesBurst Mode, External Synchronization, 100% Duty Cycle
Frequency350 kHz
Frequency Sync RangeUp to 525kHz
Integrated Inductorno
Ishutdown15 µA
Isupply0.2 mA
Max Phases1
Monolithicyes
Number of Outputs1
Operating Temperature Range0 to 70 °C
Output Current0.64 A
Polyphaseno
Switch Current0.8 A
Synchronousyes
TopologyBuck
Vin Max8.5 V
Vin Min2.65 V
Vout Max8.5 V
Vout MaximumVin
Vout Min0.8 V
Vref Accuracy Over Temp1.5 %

生态计划

RoHSCompliant

应用须知

  • Linear Technology Magazine Circuit Collection, Volume IV &mdash AN84
    PDF, 2.4 Mb, 档案已发布: Apr 1, 2000
    Application Note 84 is a collection of "power circuits" from the years 1996 through 1998 as seen in the pages of Linear Technology magazine. This Application Note collects circuits that can output tens of amps to circuits that can operate a handheld device for several years. In addition to a wide variety of traditional power supply circuits (Buck, Boost, Inverting, Flyback, Linear Regulators, etc.) we include circuits for charging batteries, several Power Management circuits as well as circuits that highlight a very low noise switching regulator.
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设计须知

  • A New, High Efficiency, Monolithic Synchronous Step-Down Regulator Works with Single or Dual Li-Ion Batteries &mdash DN201
    PDF, 77 Kb, 档案已发布: Mar 1, 1999
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文章

  • LTC1627 Monolithic Synchronous Step-Down Regulator Maximizes Single or Dual Li-Ion Battery Life &mdash LT Journal
    PDF, 253 Kb, 档案已发布: Aug 1, 1998
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模型线

制造商分类

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

其他名称:

LTC1627CS8PBF, LTC1627CS8 PBF