Datasheet Linear Technology LTC3807HUDC#PBF — 数据表

制造商Linear Technology
系列LTC3807
零件号LTC3807HUDC#PBF

具有24V输出电压功能的低IQ,同步降压控制器

数据表

Datasheet LTC3807
PDF, 572 Kb, 语言: en, 文件上传: Sep 23, 2017, 页数: 34
Low IQ, Synchronous Step-Down Controller with 24V Output Voltage Capability
从文件中提取

价格

打包

Package3x4 QFN-20
Package CodeUDC
Package Index05-08-1742

参数化

ArchitectureConstant Frequency Current Mode
Demo BoardsDC2221A
Design ToolsLTspice Model,LTpowerCAD File
Export Controlno
FeaturesBurst Mode, DCR Current Sense, Resistor Set Frequency, External Synchronization, Tracking, Power Good
Frequency900 kHz
Frequency Adjust Range50kHz to 900kHz
Frequency Sync Range75kHz to 750kHz
Integrated Inductorno
Ishutdown14 µA
Isupply0.05 mA
Max Phases1
Monolithicno
Number of Outputs1
Operating Temperature Range-40 to 125 °C
Output Current25 A
Polyphaseno
Sense ResistorRsense, DCR
Switch Current25 A
Synchronousyes
TopologyBuck
Topology 1Buck
Vin Max38 V
Vin Min4 V
Vout Max24 V
Vout Maximum24V
Vout Min0.8 V
Vref Accuracy Over Temp1.5 %

生态计划

RoHSCompliant

模型线

制造商分类

  • Power Management > Switching Regulator > Step-Down (Buck) Regulators > Micropower Buck Regulators | External Power Switch Buck Controllers
  • Space & Harsh Environment > Extended Temperature Plastic (H & MP) > Extended Temperature (H & MP) Switching Regulators

其他名称:

LTC3807HUDCPBF, LTC3807HUDC PBF