Datasheet Linear Technology LT8609SIV#PBF — 数据表

制造商Linear Technology
系列LT8609S
零件号LT8609SIV#PBF

具有2.5µA静态电流的42V,2A / 3A峰值同步降压型稳压器

数据表

LT8609S: 42V, 2A/3A Peak Synchronous Step-Down Regulator with 2.5µA Quiescent Current Data Sheet
PDF, 1.5 Mb, 文件上传: Sep 19, 2017
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价格

打包

Package3mm × 3mm × 0.94mm LQFN
Package CodeLQFN
Package Index05-08-1516

参数化

ArchitectureConstant Frequency Current Mode
Demo BoardsDC2522A
Design ToolsLTspice File,LTpowerCAD File
Export Controlno
FeaturesLow EMI, Silent Switcher 2 Architecture, Internal Capacitors, External Synchronization, Resistor Set Frequency, Burst Mode, Low EMI, Spread Spectrum, Power Good
Frequency2200 kHz
Frequency Adjust Range200kHz to 2.2MHz
Frequency Sync Range200kHz to 2.2MHz
Integrated Inductorno
Ishutdown1 µA
Isupply0.0017 mA
Monolithicyes
Number of Outputs1
Operating Temperature Range-40 to 85 °C
Output Current2 A
Polyphaseno
Switch Current4.75 A
Synchronousyes
TopologyBuck
Topology 1Buck
Vin Max42 V
Vin Min3.0 V
Vin Min Startup3.0 V
Vout Max41.58 V
Vout Maximum0.99VIn
Vout Min0.774 V
Vref Accuracy Over Temp0.5 %

生态计划

RoHSCompliant

模型线

系列: LT8609S (2)

制造商分类

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

其他名称:

LT8609SIVPBF, LT8609SIV PBF