Datasheet Linear Technology LTC1772B — 数据表

制造商Linear Technology
系列LTC1772B

SOT-23中的恒定频率电流模式降压型DC / DC控制器

数据表

Datasheet LTC1772B
PDF, 226 Kb, 语言: en, 文件上传: Sep 20, 2017, 页数: 16
Constant Frequency Current Mode Step-Down DC/DC Controller in SOT-23
从文件中提取

价格

打包

LTC1772BES6#PBFLTC1772BES6#TRMPBFLTC1772BES6#TRPBFLTC1772BIS6#PBFLTC1772BIS6#TRMPBFLTC1772BIS6#TRPBF
N123456
PackageSOT-23
包装外形图
SOT-23
包装外形图
SOT-23
包装外形图
SOT-23
包装外形图
SOT-23
包装外形图
SOT-23
包装外形图
Package CodeS6S6S6S6S6S6
Package Index05-08-163605-08-163605-08-163605-08-163605-08-163605-08-1636
Pin Count666666

参数化

Parameters / ModelsLTC1772BES6#PBFLTC1772BES6#TRMPBFLTC1772BES6#TRPBFLTC1772BIS6#PBFLTC1772BIS6#TRMPBFLTC1772BIS6#TRPBF
ArchitectureConstant Frequency Current ModeConstant Frequency Current ModeConstant Frequency Current ModeConstant Frequency Current ModeConstant Frequency Current ModeConstant Frequency Current Mode
Design ToolsLTspice ModelLTspice ModelLTspice ModelLTspice ModelLTspice ModelLTspice Model
Export Controlnononononono
Features100% Duty Cycle100% Duty Cycle100% Duty Cycle100% Duty Cycle100% Duty Cycle100% Duty Cycle
Frequency, kHz550550550550550550
Integrated Inductornononononono
Ishutdown, µA888888
Isupply, mA0.270.270.270.270.270.27
Max Phases111111
Monolithicnononononono
Number of Outputs111111
Operating Temperature Range, °C0 to 850 to 850 to 85-40 to 85-40 to 85-40 to 85
Output Current, A555555
Polyphasenononononono
Sense ResistorRsenseRsenseRsenseRsenseRsenseRsense
Switch Current, A555555
Synchronousnononononono
TopologyBuckBuckBuckBuckBuckBuck
Vin Max, V9.89.89.89.89.89.8
Vin Min, V2.52.52.52.52.52.5
Vout Max, V9.89.89.89.89.89.8
Vout MaximumVinVinVinVinVinVin
Vout Min, V0.80.80.80.80.80.8
Vref Accuracy Over Temp, %2.52.52.52.52.52.5

生态计划

LTC1772BES6#PBFLTC1772BES6#TRMPBFLTC1772BES6#TRPBFLTC1772BIS6#PBFLTC1772BIS6#TRMPBFLTC1772BIS6#TRPBF
RoHSCompliantCompliantCompliantCompliantCompliantCompliant

模型线

制造商分类

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