Datasheet Linear Technology LTC3822EDD#TRPBF — 数据表

制造商Linear Technology
系列LTC3822
零件号LTC3822EDD#TRPBF

无RSENSE,低输入电压,同步降压DC / DC控制器

数据表

Datasheet LTC3822
PDF, 209 Kb, 语言: en, 文件上传: Sep 23, 2017, 页数: 20
No RSENSE , Low Input Voltage, Synchronous Step-Down DC/DC Controller
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 BoardsDC1014A,DC972A
Design ToolsLTspice Model
Export Controlno
FeaturesNo Rsense, Selectable Switching Frequency
Frequency750 kHz
Frequency Adjust Range300kHz, 550kHz, 750kHz
Integrated Inductorno
Ishutdown7.5 µA
Isupply0.34 mA
Max Phases1
Monolithicno
Number of Outputs1
Operating Temperature Range0 to 85 °C
Output Current20 A
Polyphaseno
Sense ResistorNone
Switch Current20 A
Synchronousyes
TopologyBuck
Vin Max4.5 V
Vin Min2.75 V
Vout Max4.455 V
Vout Maximum.99Vin
Vout Min0.6 V
Vref Accuracy Over Temp1 %

生态计划

RoHSCompliant

文章

  • High Efficiency, Low Input Voltage, Synchronous Buck Controller Drives up to 15A Load Current &mdash LT Journal
    PDF, 406 Kb, 档案已发布: Nov 21, 2006
    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:

LTC3822EDDTRPBF, LTC3822EDD TRPBF