Datasheet Linear Technology LT1977EFE#TRPBF — 数据表

制造商Linear Technology
系列LT1977
零件号LT1977EFE#TRPBF

静态电流为100µA的高压1.5A,500kHz降压型开关稳压器

数据表

Datasheet LT1977
PDF, 334 Kb, 语言: en, 文件上传: Sep 3, 2017, 页数: 24
High Voltage 1.5A, 500kHz Step-Down Switching Regulator with 100µA Quiescent Current
从文件中提取

价格

打包

PackageTSSOP-16
Package CodeFE
Package Index05-08-1663 (BC)

参数化

ArchitectureConstant Frequency Current Mode
Demo BoardsDC639A
Design ToolsLTspice Model
Export Controlno
FeaturesBurst Mode, External Synchronization
Frequency500 kHz
Frequency Sync Range575kHz - 700kHz
Integrated Inductorno
Ishutdown0.1 µA
Isupply0.1 mA
Max Phases1
Monolithicyes
Number of Outputs1
Operating Temperature Range0 to 85 °C
Output Current1.24 A
Polyphaseno
Switch Current2.4 A
Synchronousno
TopologyBuck
Vin Max60 V
Vin Min3.3 V
Vout Max54 V
Vout Maximum.90VIN
Vout Min1.2 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 > Micropower Buck Regulators | Internal Power Switch Buck | High Input Voltage Buck

其他名称:

LT1977EFETRPBF, LT1977EFE TRPBF