Datasheet Linear Technology LTC3831IGN#TRPBF — 数据表

制造商Linear Technology
系列LTC3831
零件号LTC3831IGN#TRPBF

大功率同步开关稳压器控制器,用于DDR存储器终端

数据表

LTC3831 - High Power Synchronous Switching Regulator Controller for DDR Memory Termination
PDF, 219 Kb, 修订版: B, 文件上传: Sep 23, 2017
从文件中提取

价格

打包

PackageSSOP-16
Package CodeGN
Package Index05-08-1641 (GN16)

参数化

ArchitectureConstant Frequency Voltage Mode
Demo BoardsDC470A
Design ToolsLTspice Model
Export Controlno
FeaturesNo Rsense, DDR Mode, Resistor Set Frequency, External Synchronization
Frequency500 kHz
Frequency Adjust Range100kHz - 500kHz
Frequency Sync Range100kHz - 500kHz
Integrated Inductorno
Ishutdown1 µA
Isupply0.7 mA
Monolithicno
Number of Outputs1
Operating Temperature Range-40 to 85 °C
Output Current20 A
Polyphaseno
Sense ResistorNone
Switch Current20 A
Synchronousyes
TopologyBuck
Vin Max8 V
Vin Min3 V
Vout Max8 V
Vout MaximumVIN/2
Vout Min1.25 V

生态计划

RoHSCompliant

文章

  • High Efficiency DDR Termination Power Supplies Source and Sink More than 10 Amps &mdash LT Journal
    PDF, 205 Kb, 档案已发布: Mar 1, 2002
    从文件中提取

模型线

制造商分类

  • Power Management > Switching Regulator > DDR Memory/Bus Termination

其他名称:

LTC3831IGNTRPBF, LTC3831IGN TRPBF