Datasheet Linear Technology LTC3809EDD-1#PBF — 数据表

制造商Linear Technology
系列LTC3809-1
零件号LTC3809EDD-1#PBF

无输出,低输入电压,同步DC / DC控制器,具有输出跟踪

数据表

Datasheet LTC3809-1
PDF, 267 Kb, 语言: en, 文件上传: Sep 23, 2017, 页数: 24
No RSENSE , Low Input Voltage, Synchronous DC/DC Controller with Output Tracking
从文件中提取

价格

打包

Package3x3 DFN-10
Package CodeDD
Package Index05-08-1699

参数化

ArchitectureConstant Frequency Current Mode
Demo BoardsDC882A
Design ToolsLTspice File
Export Controlno
FeaturesNo Rsense, Tracking, Burst Mode, 100% Duty Cycle
Frequency550 kHz
Integrated Inductorno
Ishutdown9 µA
Isupply0.35 mA
Max Phases1
Monolithicno
Number of Outputs1
Operating Temperature Range0 to 85 °C
Output Current5 A
Polyphaseno
Sense ResistorNone
Switch Current5 A
Synchronousyes
TopologyBuck
Vin Max9.8 V
Vin Min2.75 V
Vout Max9.8 V
Vout MaximumVIN
Vout Min0.6 V
Vref Accuracy Over Temp1.5 %

生态计划

RoHSCompliant

设计须知

  • Low EMI Synchronous DC/DC Step-Down Controllers Offer Programmable Output Tracking &mdash DN382
    PDF, 122 Kb, 档案已发布: Dec 9, 2005
    从文件中提取

模型线

制造商分类

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

其他名称:

LTC3809EDD-1PBF, LTC3809EDD-1 PBF, LTC3809EDD1#PBF, LTC3809EDD 1#PBF