Datasheet Linear Technology LTC3646EDE#PBF — 数据表

制造商Linear Technology
系列LTC3646
零件号LTC3646EDE#PBF

40V,1A同步降压转换器

数据表

Datasheet LTC3646, LTC3646-1
PDF, 596 Kb, 语言: en, 文件上传: Sep 22, 2017, 页数: 28
40V, 1A Synchronous Step-Down Converter
从文件中提取

价格

打包

Package4x3 DFN-14
Package CodeDE
Package Index05-08-1708

参数化

ArchitectureConstant Frequency Controlled On-Time Current Mode
Demo BoardsDC1731A-A,DC1731A-B,DC1820A-A,DC1820A-B
Design ToolsLTspice File,LTpowerCAD File
Export Controlno
FeaturesResistor Set Frequency, External Synchronization, Burst Mode, Power Good
Frequency3000 kHz
Frequency Adjust Range200kHz - 3MHz
Frequency Sync Range200kHz - 3MHz
Integrated Inductorno
Ishutdown8 µA
Isupply0.140 mA
Max Phases1
Monolithicyes
Number of Outputs1
Operating Temperature Range0 to 85 °C
Output Current1 A
Polyphaseno
Switch Current1.2 A
Synchronousyes
TopologyBuck
Vin Max40 V
Vin Min4 V
Vout Max30 V
Vout Maximum30V
Vout Min2 V
Vref Accuracy Over Temp1.5 %

生态计划

RoHSCompliant

其他选择

LTC3646-1 LTC3646-1

模型线

制造商分类

  • Power Management > Switching Regulator > Step-Down (Buck) Regulators > Internal Power Switch Buck | High Input Voltage Buck
  • Space & Harsh Environment > Extended Temperature Plastic (H & MP) > Extended Temperature (H & MP) Switching Regulators

其他名称:

LTC3646EDEPBF, LTC3646EDE PBF