Datasheet Linear Technology LTC3801B — 数据表

制造商Linear Technology
系列LTC3801B

ThinSOT中的微功耗恒定频率降压DC / DC控制器

数据表

Datasheet LTC3801, LTC3801B
PDF, 243 Kb, 语言: en, 文件上传: Sep 23, 2017, 页数: 12
Micropower Constant Frequency Step-Down DC/DC Controllers in ThinSOT
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价格

打包

LTC3801BES6#TRMPBFLTC3801BES6#TRPBF
N12
PackageSOT-23
包装外形图
SOT-23
包装外形图
Package CodeS6S6
Package Index05-08-163605-08-1636
Pin Count66

参数化

Parameters / ModelsLTC3801BES6#TRMPBFLTC3801BES6#TRPBF
ArchitectureConstant Frequency Current ModeConstant Frequency Current Mode
Demo BoardsDC623ADC623A
Design ToolsLTspice ModelLTspice Model
Export Controlnono
Features100% Duty Cycle100% Duty Cycle
Frequency, kHz550550
Integrated Inductornono
Ishutdown, µA66
Isupply, mA0.1950.195
Max Phases11
Monolithicnono
Number of Outputs11
Operating Temperature Range, °C0 to 850 to 85
Output Current, A55
Polyphasenono
Sense ResistorRsenseRsense
Switch Current, A55
Synchronousnono
TopologyBuckBuck
Vin Max, V9.89.8
Vin Min, V2.52.5
Vout Max, V9.89.8
Vout MaximumVinVin
Vout Min, V0.80.8
Vref Accuracy Over Temp, %1.51.5

生态计划

LTC3801BES6#TRMPBFLTC3801BES6#TRPBF
RoHSCompliantCompliant

其他选择

LTC3801 LTC3801

文章

  • Buck DC/DC Controller Achieves High Efficiency over Four Decades of Load Current &mdash LT Journal
    PDF, 89 Kb, 档案已发布: Dec 1, 2003
    从文件中提取

模型线

制造商分类

  • Power Management > Switching Regulator > Step-Down (Buck) Regulators > Micropower Buck Regulators | External Power Switch Buck Controllers