Datasheet Linear Technology LTC3770EG#PBF — 数据表

制造商Linear Technology
系列LTC3770
零件号LTC3770EG#PBF

具有裕度,跟踪和PLL的快速无RSENSE降压同步控制器

数据表

Datasheet LTC3770
PDF, 273 Kb, 语言: en, 文件上传: Sep 23, 2017, 页数: 24
Fast No RSENSE Step-Down Synchronous Controller with Margining, Tracking and PLL
从文件中提取

价格

打包

PackageSSOP-28
Package CodeG
Package Index05-08-1640 (G28)

参数化

ArchitectureConstant On-Time Valley Current Mode
Demo BoardsDC774A
Design ToolsLTspice File
Export Controlno
FeaturesNo Rsense, Margining, Tracking, External Synchronization, PLL, Power Good
Frequency Sync RangeUp to 1MHz
Integrated Inductorno
Ishutdown30 µA
Isupply1.3 mA
Max Phases1
Monolithicno
Number of Outputs1
Operating Temperature Range0 to 85 °C
Output Current15 A
Polyphaseno
Sense ResistorNone
Switch Current15 A
Synchronousyes
TopologyBuck
Vin Max32 V
Vin Min4 V
Vout Max28.8 V
Vout Maximum0.9Vin
Vout Min0.6 V
Vref Accuracy Over Temp0.67 %

生态计划

RoHSCompliant

设计须知

  • High Accuracy Synchronous Step-Down Controller Provides Output Tracking and Programmable Margining &mdash DN364
    PDF, 97 Kb, 档案已发布: Apr 11, 2005
    从文件中提取

模型线

制造商分类

  • Power Management > Switching Regulator > Step-Down (Buck) Regulators > External Power Switch Buck Controllers

其他名称:

LTC3770EGPBF, LTC3770EG PBF