Datasheet Linear Technology LT8570-1 — 数据表

制造商Linear Technology
系列LT8570-1

具有65V开关,软启动和同步功能的Boost / SEPIC /反相DC / DC转换器

数据表

Datasheet LT8570, LT8570-1
PDF, 906 Kb, 语言: en, 文件上传: Sep 19, 2017, 页数: 34
Boost/SEPIC/Inverting DC/DC Converter with 65V Switch, Soft-Start and Synchronization
从文件中提取

价格

打包

LT8570EDD-1#PBFLT8570EDD-1#TRPBFLT8570EMS8E-1#PBFLT8570EMS8E-1#TRPBFLT8570IDD-1#PBFLT8570IDD-1#TRPBFLT8570IMS8E-1#PBFLT8570IMS8E-1#TRPBF
N12345678
Package3x3 DFN-8
包装外形图
3x3 DFN-8
包装外形图
MS-8E
包装外形图
MS-8E
包装外形图
3x3 DFN-8
包装外形图
3x3 DFN-8
包装外形图
MS-8E
包装外形图
MS-8E
包装外形图
Package CodeDDDDMS8EMS8EDDDDMS8EMS8E
Package Index05-08-169805-08-169805-08-166205-08-166205-08-169805-08-169805-08-166205-08-1662
Pin Count88888888

参数化

Parameters / ModelsLT8570EDD-1#PBFLT8570EDD-1#TRPBFLT8570EMS8E-1#PBFLT8570EMS8E-1#TRPBFLT8570IDD-1#PBFLT8570IDD-1#TRPBFLT8570IMS8E-1#PBFLT8570IMS8E-1#TRPBF
ArchitectureConstant Frequency Current ModeConstant Frequency Current ModeConstant Frequency Current ModeConstant Frequency Current ModeConstant Frequency Current ModeConstant Frequency Current ModeConstant Frequency Current ModeConstant Frequency Current Mode
Demo BoardsDC2297A-A,DC2297A-BDC2297A-A,DC2297A-BDC2297A-A,DC2297A-BDC2297A-A,DC2297A-BDC2297A-A,DC2297A-BDC2297A-A,DC2297A-BDC2297A-A,DC2297A-BDC2297A-A,DC2297A-B
Design ToolsLTspice File,LTpowerCAD FileLTspice File,LTpowerCAD FileLTspice File,LTpowerCAD FileLTspice File,LTpowerCAD FileLTspice File,LTpowerCAD FileLTspice File,LTpowerCAD FileLTspice File,LTpowerCAD FileLTspice File,LTpowerCAD File
Export Controlnononononononono
FeaturesResistor Set Frequency, External Synchronization, Soft StartResistor Set Frequency, External Synchronization, Soft StartResistor Set Frequency, External Synchronization, Soft StartResistor Set Frequency, External Synchronization, Soft StartResistor Set Frequency, External Synchronization, Soft StartResistor Set Frequency, External Synchronization, Soft StartResistor Set Frequency, External Synchronization, Soft StartResistor Set Frequency, External Synchronization, Soft Start
Frequency, kHz15001500150015001500150015001500
Frequency Adjust Range200kHz - 1.5MHz200kHz - 1.5MHz200kHz - 1.5MHz200kHz - 1.5MHz200kHz - 1.5MHz200kHz - 1.5MHz200kHz - 1.5MHz200kHz - 1.5MHz
Frequency Sync Range200kHz - 1.5MHz200kHz - 1.5MHz200kHz - 1.5MHz200kHz - 1.5MHz200kHz - 1.5MHz200kHz - 1.5MHz200kHz - 1.5MHz200kHz - 1.5MHz
Integrated Inductornononononononono
Ishutdown, µA11111111
Isupply, mA1.21.21.21.21.21.21.21.2
Max Phases11111111
Monolithicyesyesyesyesyesyesyesyes
Number of Outputs11111111
Operating Temperature Range, °C0 to 850 to 850 to 850 to 85-40 to 85-40 to 85-40 to 85-40 to 85
Switch Current, A0.3750.3750.3750.3750.3750.3750.3750.375
Synchronousnononononononono
TopologyBoost, Sepic, InvertingBoost, Sepic, InvertingBoost, Sepic, InvertingBoost, Sepic, InvertingBoost, Sepic, InvertingBoost, Sepic, InvertingBoost, Sepic, InvertingBoost, Sepic, Inverting
Topology 1Boost, Sepic, InvertingBoost, Sepic, InvertingBoost, Sepic, InvertingBoost, Sepic, InvertingBoost, Sepic, InvertingBoost, Sepic, InvertingBoost, Sepic, InvertingBoost, Sepic, Inverting
Vin Max, V4040404040404040
Vin Min, V2.552.552.552.552.552.552.552.55
Vin Min Startup, V2.552.552.552.552.552.552.552.55
Vout Max, V6565656565656565
Vout Maximum65V65V65V65V65V65V65V65V
Vout Min, V1.2041.2041.2041.2041.2041.2041.2041.204
Vref Accuracy Over Temp, %1.31.31.31.31.31.31.31.3
Vswitch Max, V6565656565656565

生态计划

LT8570EDD-1#PBFLT8570EDD-1#TRPBFLT8570EMS8E-1#PBFLT8570EMS8E-1#TRPBFLT8570IDD-1#PBFLT8570IDD-1#TRPBFLT8570IMS8E-1#PBFLT8570IMS8E-1#TRPBF
RoHSCompliantCompliantCompliantCompliantCompliantCompliantCompliantCompliant

其他选择

LT8570 LT8570

文章

  • 3mm × 3mm Monolithic DC/DC Boost/Inverting Converters with 65V Power Switches &mdash LT Journal
    PDF, 230 Kb, 档案已发布: Jul 7, 2015
    从文件中提取

模型线

制造商分类

  • Power Management > Switching Regulator > Inverting Regulators | SEPIC Regulators
  • Power Management > Switching Regulator > Step-Up (Boost) Regulators > Internal Power Switch Boost