Datasheet Linear Technology LTC3548EKD-1#PBF — 数据表

制造商Linear Technology
系列LTC3548-1
零件号LTC3548EKD-1#PBF

双路同步,固定输出2.25MHz降压型DC / DC稳压器

数据表

Datasheet LTC3548-1
PDF, 332 Kb, 语言: en, 文件上传: Sep 21, 2017, 页数: 16
Dual Synchronous, Fixed Output 2.25MHz Step-Down DC/DC Regulator
从文件中提取

价格

打包

Package3x3 UTDFN-10
Package CodeKD
Package Index05-08-1739

参数化

ArchitectureConstant Frequency Current Mode
Design ToolsLTspice Model
Export Controlno
FeaturesBurst Mode, Fixed Output, 100% Duty Cycle
Frequency2250 kHz
Integrated Inductorno
Ishutdown0.1 µA
Isupply0.04 mA
Max Phases1
Monolithicyes
Number of Outputs2
Operating Temperature Range0 to 85 °C
Output Current0.8 A
Output Current 20.4 A
Polyphaseno
Switch Current1.2 A
Switch Current 20.7 A
Synchronousyes
TopologyBuck
Topology 1Buck
Topology 2Buck
Vin Max5.5 V
Vin Min2.5 V
Vout Max1.8 V
Vout Maximum1.8V/1.575V
Vout Min1.575 V
Vout Min 21.8 V
Vref Accuracy Over Temp2 %

生态计划

RoHSCompliant

模型线

制造商分类

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

其他名称:

LTC3548EKD-1PBF, LTC3548EKD-1 PBF, LTC3548EKD1#PBF, LTC3548EKD 1#PBF