Datasheet Linear Technology LTC7149IUFD#TRPBF — 数据表

制造商Linear Technology
系列LTC7149
零件号LTC7149IUFD#TRPBF

用于反相输出的60V,4A同步降压稳压器

数据表

Datasheet LTC7149
PDF, 482 Kb, 语言: en, 文件上传: Mar 27, 2018, 页数: 26
60V, 4A Synchronous Step-Down Regulator for Inverting Outputs
从文件中提取

价格

打包

Package4x5 QFN-28
Package CodeUFD
Package Index05-08-1712

参数化

ArchitecturePeak Current Mode
Demo BoardsDC2354A
Design ToolsLTspice File,LTpowerCAD File
Export Controlno
FeaturesCurrent Source Reference, Burst Mode, Resistor Set Frequency, External Synchronization,
Frequency3000 kHz
Frequency Adjust Range300kHz to 3MHz
Frequency Sync Range300kHz to 3MHz
Integrated Inductorno
Ishutdown18 µA
Isupply0.44 mA
Monolithicyes
Number of Outputs1
Operating Temperature Range-40 to 85 °C
Output Current4 A
Polyphaseno
Switch Current6 A
Synchronousyes
TopologyInverting
Topology 1Inverting
Vin Max60 V
Vin Min3.4 V
Vout Max28 V
Vout Maximum28V
Vref Accuracy Over Temp0.8 %
Vswitch Max60 V

生态计划

RoHSCompliant

设计须知

  • Inverting Regulator Takes Inputs Up to 50V and Supports Outputs to 4A &mdash DN552
    PDF, 397 Kb, 档案已发布: May 25, 2016
    从文件中提取

模型线

制造商分类

  • Power Management > Switching Regulator > Inverting Regulators

其他名称:

LTC7149IUFDTRPBF, LTC7149IUFD TRPBF