Datasheet Linear Technology LTC3852IUDD#PBF — 数据表

制造商Linear Technology
系列LTC3852
零件号LTC3852IUDD#PBF

低输入电压,同步降压DC / DC控制器

数据表

Datasheet LTC3852
PDF, 429 Kb, 语言: en, 文件上传: Sep 23, 2017, 页数: 32
Low Input Voltage, Synchronous Step-Down DC/DC Controller
从文件中提取

价格

打包

Package3x5 QFN-24
Package CodeUDD
Package Index05-08-1833

参数化

ArchitectureConstant Frequency Current Mode
Demo BoardsDC1270A
Design ToolsLTspice File
Export Controlno
FeaturesDCR Current Sense, External Synchronization, Resistor Set Frequency, Power Good, Burst Mode
Frequency750 kHz
Frequency Adjust Range250kHz - 750kHz
Frequency Sync Range250kHz - 750kHz
Integrated Inductorno
Ishutdown5 µA
Isupply7 mA
Max Phases1
Monolithicno
Number of Outputs1
Operating Temperature Range-40 to 85 °C
Output Current25 A
Polyphaseno
Sense ResistorRsense, DCR
Switch Current25 A
Synchronousyes
TopologyBuck
Vin Max38 V
Vin Min2.7 V
Vout Max5 V
Vout Maximum5V
Vout Min0.8 V
Vref Accuracy Over Temp1.25 %

生态计划

RoHSCompliant

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:

LTC3852IUDDPBF, LTC3852IUDD PBF