Datasheet Linear Technology LTC3772EDDB#TRMPBF — 数据表

制造商Linear Technology
系列LTC3772
零件号LTC3772EDDB#TRMPBF

微功耗无RSENSE恒定频率降压DC / DC控制器

数据表

Datasheet LTC3772
PDF, 259 Kb, 语言: en, 文件上传: Sep 23, 2017, 页数: 20
Micropower No RSENSE Constant Frequency Step-Down DC/DC Controller
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价格

打包

Package3x2 DFN-8
Package CodeDDB
Package Index05-08-1702

参数化

ArchitectureConstant Frequency Current Mode
Demo BoardsDC836A
Design ToolsLTspice File
Export Controlno
FeaturesNo Rsense, Burst Mode, 100% Duty Cycle
Frequency550 kHz
Integrated Inductorno
Ishutdown8 µA
Isupply0.04 mA
Max Phases1
Monolithicno
Number of Outputs1
Operating Temperature Range0 to 85 °C
Output Current5 A
Polyphaseno
Sense ResistorNone
Switch Current5 A
Synchronousno
TopologyBuck
Vin Max9.8 V
Vin Min2.75 V
Vout Max9.8 V
Vout MaximumVin
Vout Min0.8 V
Vref Accuracy Over Temp1.5 %

生态计划

RoHSCompliant

文章

  • Tiny DC/DC Buck Controller Provides High Efficiency and Low Ripple &mdash LT Journal
    PDF, 421 Kb, 档案已发布: Mar 28, 2006
    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

其他名称:

LTC3772EDDBTRMPBF, LTC3772EDDB TRMPBF