LT1070

量产

5A 和 2.5A 高效率开关稳压器

数据手册产品选型表

产品模型: 9

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产品详情

宽输入电压范围：3V 至 60V
低静态电流：6mA
内部 5A 开关 (对于 LT1071 为 2.5A)
所需的外部组件非常之少
具有针对过载的自我保护能力
可在几乎所有的开关拓扑中运作
停机模式仅吸收 50μA 的电源电流
反激式调节模式具有完全浮动的输出
采用标准的 5 引脚 TO-220 封装
可从外部实现同步 (咨询凌力尔特公司)

参考资料

数据手册 1

LT1070/LT1071: 5A and 2.5A High Efficiency Switching Regulators Data Sheet 08/27/2007

可靠性数据 1

R012 Reliability Data 03/23/2018

应用笔记 9

AN46 - Efficiency and Power Characteristics of Switching Regulator Circuits 08/20/2007

AN39 - Parasitic Capacitance Effects in Step-Up Transformer Design 07/22/2010

AN35 - Step Down Switching Regulators 09/20/2010

AN19 - LT1070 Design Manual 08/14/2009

AN31 - Linear Circuits for Digital Systems 08/20/2007

AN29 - Some Thoughts on DC-DC Converters 03/08/2013

AN25 - Switching Regulators for Poets: A Gentle Guide for the Trepidatious 10/15/2007

AN30 - Switching Regulator Circuit Collection 10/31/2008

AN-44: LT1074/LT1076 Design Manual 11/23/2020

设计笔记 5

Design Note 8: Inductor Selection for LT1070 Switching Regulators 01/01/1998

Design Note 21: Floating Input Extends Regulator Capabilities 03/01/1989

Design Note 18: A Battery Powered Lap Top Computer Power Supply 11/01/1988

Design Note 11: Achieving Microamp Quiescent Current in Switching Regulator 05/01/1988

Design Note 134: Telephone Ring-Tone Generation 08/01/1996

ADI 始终高度重视提供符合最高质量和可靠性水平的产品。我们通过将质量和可靠性检查纳入产品和工艺设计的各个范围以及制造过程来实现这一目标。出货产品的“零缺陷”始终是我们的目标。查看我们的质量和可靠性计划和认证以了解更多信息。

产品型号	引脚/封装图-中文版	文档	CAD 符号，脚注和 3D模型
LT1070CT#06PBF	5-Lead TO-220 (Flow 06)	Material Declaration Reliablity Data	Ultra Librarian SamacSys
LT1070CT#30PBF	5-Lead TO-220 (Flow 30)	Material Declaration Reliablity Data	Ultra Librarian SamacSys
LT1070CT#PBF	5-Lead TO-220	Material Declaration Reliablity Data	Ultra Librarian SamacSys
LT1070HVCT#06PBF	5-Lead TO-220 (Flow 06)	Material Declaration Reliablity Data	Ultra Librarian SamacSys
LT1070HVCT#PBF	5-Lead TO-220	Material Declaration Reliablity Data	Ultra Librarian SamacSys
LT1070HVIT#06PBF	5-Lead TO-220 (Flow 06)	Material Declaration Reliablity Data	Ultra Librarian SamacSys
LT1070HVIT#PBF	5-Lead TO-220	Material Declaration Reliablity Data	Ultra Librarian SamacSys
LT1070IT#06PBF	5-Lead TO-220 (Flow 06)	Material Declaration Reliablity Data	Ultra Librarian SamacSys
LT1070IT#PBF	5-Lead TO-220	Material Declaration Reliablity Data	Ultra Librarian SamacSys

产品型号	产品生命周期	PCN

8月 10, 2022 - 22_0175 Laser Top Mark Conversion for DDPAK & TO220 Packages Assembled in ADPG. Country of Origin Code [MY] To Be Incorporated On Top Mark
		PCN22_0175_Form Material_Report Delta Qualification Matrix
LT1070CT#06PBF	量产
LT1070CT#30PBF	量产
LT1070CT#PBF	量产
LT1070HVCT#06PBF	量产
LT1070HVCT#PBF	量产
LT1070HVIT#06PBF	量产
LT1070HVIT#PBF	量产
LT1070IT#06PBF	量产
LT1070IT#PBF	量产

这是最新版本的数据手册

工具及仿真模型

LTspice 2

LTspice中提供以下器件型号：

LT1070
LT1070HV

LTspice^®是一款强大高效的免费仿真软件、原理图采集和波形观测器，为改善模拟电路的仿真提供增强功能和模型。

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