Datasheet Linear Technology LTC3547BIDDB#TRPBF — 数据表

制造商Linear Technology
系列LTC3547B
零件号LTC3547BIDDB#TRPBF

双路单片300mA同步降压稳压器

数据表

Datasheet LTC3547B
PDF, 260 Kb, 语言: en, 文件上传: Sep 21, 2017, 页数: 16
Dual Monolithic 300mA Synchronous Step-Down Regulator
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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 BoardsDC1013A
Design ToolsLTspice Model,LTpowerCAD Model
Export Controlno
FeaturesFixed Output, 100% Duty Cycle
Frequency2250 kHz
Integrated Inductorno
Ishutdown0.1 µA
Isupply0.45 mA
Max Phases1
Monolithicyes
Number of Outputs2
Operating Temperature Range-40 to 85 °C
Output Current0.3 A
Output Current 20.3 A
Polyphaseno
Switch Current0.55 A
Switch Current 20.55 A
Synchronousyes
TopologyBuck
Topology 1Buck
Topology 2Buck
Vin Max5.5 V
Vin Min2.5 V
Vout Max5.5 V
Vout MaximumVin
Vout Min0.6 V
Vout Min 20.6 V
Vref Accuracy Over Temp2 %

生态计划

RoHSCompliant

模型线

制造商分类

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

其他名称:

LTC3547BIDDBTRPBF, LTC3547BIDDB TRPBF