Datasheet Linear Technology LTC3545IUD#TRPBF — 数据表

制造商Linear Technology
系列LTC3545
零件号LTC3545IUD#TRPBF

三路800mA同步降压型稳压器-2.25MHz

数据表

Datasheet LTC3545, LTC3545-1
PDF, 305 Kb, 语言: en, 文件上传: Sep 21, 2017, 页数: 20
Triple 800mA Synchronous Step-Down Regulator - 2.25MHz
从文件中提取

价格

打包

Package3x3 QFN-16
Package CodeUD
Package Index05-08-1700

参数化

ArchitectureConstant Frequency Current Mode
Demo BoardsDC1193A-A,DC1193A-B
Design ToolsLTspice File
Export Controlno
FeaturesBurst Mode, External Synchronization, Power Good, 100% Duty Cycle
Frequency2250 kHz
Frequency Sync Range1MHz - 3MHz
Integrated Inductorno
Ishutdown0.1 µA
Isupply0.058 mA
Max Phases1
Monolithicyes
Number of Outputs3
Operating Temperature Range-40 to 85 °C
Output Current0.8 A
Output Current 20.8 A
Output Current 3.8 A
Polyphaseno
Switch Current1.3 A
Switch Current 21.3 A
Switch Current 31.3 A
Synchronousyes
TopologyBuck
Topology 1Buck
Topology 2Buck
Topology 3Buck
Vin Max5.5 V
Vin Min2.25 V
Vout Max5.5 V
Vout Max 25.5 V
Vout Max 35.5 V
Vout MaximumVin
Vout Min0.6 V
Vout Min 20.6 V
Vout Min 30.6 V
Vref Accuracy Over Temp2 %

生态计划

RoHSCompliant

其他选择

LTC3545-1 LTC3545-1

模型线

制造商分类

  • Power Management > Switching Regulator > Step-Down (Buck) Regulators > Internal Power Switch Buck | Multiple Output Buck | Micropower Buck Regulators

其他名称:

LTC3545IUDTRPBF, LTC3545IUD TRPBF