LT3758

量产

高输入电压、升压、反激式、SEPIC 和负输出控制器

数据手册 (Rev. H)

产品选型表

产品模型: 26

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产品详情

宽输入电压范围：5.5V 至 100V
集成单反馈引脚的正或负输出电压编程
电流模式控制提供出色的瞬态响应
用单个外部电阻实现可编程工作频率（100kHz至1MHz）
可与外部时钟同步

低关断电流< 1μA
内部7.2V低压差稳压器
具迟滞的可编程输入欠压闭锁
可编程软启动
小型10引脚DFN (3mm × 3mm)和MSOPE封装
通过AEC-Q100汽车应用认证

参考资料

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
LT3758AEDD#PBF	10-Lead DFN (3mm x 3mm w/ EP)	Material Declaration Reliablity Data	Ultra Librarian SamacSys
LT3758AEDD#TRPBF	10-Lead DFN (3mm x 3mm w/ EP)	Material Declaration Reliablity Data	Ultra Librarian SamacSys
LT3758AEMSE#PBF	10-Lead MSOP w/ EP	Material Declaration Reliablity Data	Ultra Librarian SamacSys
LT3758AEMSE#TRPBF	10-Lead MSOP w/ EP	Material Declaration Reliablity Data	Ultra Librarian SamacSys
LT3758AHMSE#PBF	10-Lead MSOP w/ EP	Material Declaration Reliablity Data	Ultra Librarian SamacSys
LT3758AHMSE#TRPBF	10-Lead MSOP w/ EP	Material Declaration Reliablity Data	Ultra Librarian SamacSys
LT3758AIDD#PBF	10-Lead DFN (3mm x 3mm w/ EP)	Material Declaration Reliablity Data	Ultra Librarian SamacSys
LT3758AIDD#TRPBF	10-Lead DFN (3mm x 3mm w/ EP)	Material Declaration Reliablity Data	Ultra Librarian SamacSys
LT3758AIDD#WPBF	10-Lead DFN (3mm x 3mm w/ EP)	Material Declaration Reliablity Data	Ultra Librarian SamacSys
LT3758AIDD#WTRPBF	10-Lead DFN (3mm x 3mm w/ EP)	Material Declaration Reliablity Data	Ultra Librarian SamacSys
LT3758AIMSE#PBF	10-Lead MSOP w/ EP	Material Declaration Reliablity Data	Ultra Librarian SamacSys
LT3758AIMSE#TRPBF	10-Lead MSOP w/ EP	Material Declaration Reliablity Data	Ultra Librarian SamacSys
LT3758AMPMSE#PBF	10-Lead MSOP w/ EP	Material Declaration Reliablity Data	Ultra Librarian SamacSys
LT3758AMPMSE#TRPBF	10-Lead MSOP w/ EP	Material Declaration Reliablity Data	Ultra Librarian SamacSys
LT3758EDD#PBF	10-Lead DFN (3mm x 3mm w/ EP)	Material Declaration Reliablity Data	Ultra Librarian SamacSys
LT3758EDD#TRPBF	10-Lead DFN (3mm x 3mm w/ EP)	Material Declaration Reliablity Data	Ultra Librarian SamacSys
LT3758EMSE#PBF	10-Lead MSOP w/ EP	Material Declaration Reliablity Data	Ultra Librarian SamacSys
LT3758EMSE#TRPBF	10-Lead MSOP w/ EP	Material Declaration Reliablity Data	Ultra Librarian SamacSys
LT3758HMSE#PBF	10-Lead MSOP w/ EP	Material Declaration Reliablity Data	Ultra Librarian SamacSys
LT3758HMSE#TRPBF	10-Lead MSOP w/ EP	Material Declaration Reliablity Data	Ultra Librarian SamacSys
LT3758IDD#PBF	10-Lead DFN (3mm x 3mm w/ EP)	Material Declaration Reliablity Data	Ultra Librarian SamacSys
LT3758IDD#TRPBF	10-Lead DFN (3mm x 3mm w/ EP)	Material Declaration Reliablity Data	Ultra Librarian SamacSys
LT3758IMSE#PBF	10-Lead MSOP w/ EP	Material Declaration Reliablity Data	Ultra Librarian SamacSys
LT3758IMSE#TRPBF	10-Lead MSOP w/ EP	Material Declaration Reliablity Data	Ultra Librarian SamacSys
LT3758MPMSE#PBF	10-Lead MSOP w/ EP	Material Declaration Reliablity Data	Ultra Librarian SamacSys
LT3758MPMSE#TRPBF	10-Lead MSOP w/ EP	Material Declaration Reliablity Data	Ultra Librarian SamacSys

产品型号	产品生命周期	PCN

10月 11, 2022 - 22_0244 Epoxy Change from Henkel 8290 to 8290A for MSOP Package
		PCN22_0244_Form Material_Report Qualification Results Summary Delta Qualification Matrix
LT3758AEMSE#PBF	量产
LT3758AEMSE#TRPBF	量产
LT3758AHMSE#PBF	量产
LT3758AHMSE#TRPBF	量产
LT3758AIMSE#PBF	量产
LT3758AIMSE#TRPBF	量产
LT3758AMPMSE#PBF	量产
LT3758AMPMSE#TRPBF	量产
LT3758EMSE#PBF	量产
LT3758EMSE#TRPBF	量产
LT3758HMSE#PBF	量产
LT3758HMSE#TRPBF	量产
LT3758IMSE#PBF	量产
LT3758IMSE#TRPBF	量产
LT3758MPMSE#PBF	量产
LT3758MPMSE#TRPBF	量产
2月 4, 2020 - 20_0130 Laser Top Mark Conversion for 10-Lead MSOP Packages Assembled in ADPG and UTAC
		PCN20_0130_Form Material_Report
LT3758AEMSE#PBF	量产
LT3758AEMSE#TRPBF	量产
LT3758AHMSE#PBF	量产
LT3758AHMSE#TRPBF	量产
LT3758AIMSE#PBF	量产
LT3758AIMSE#TRPBF	量产
LT3758AMPMSE#PBF	量产
LT3758AMPMSE#TRPBF	量产
LT3758EMSE#PBF	量产
LT3758EMSE#TRPBF	量产
LT3758HMSE#PBF	量产
LT3758HMSE#TRPBF	量产
LT3758IMSE#PBF	量产
LT3758IMSE#TRPBF	量产
LT3758MPMSE#PBF	量产
LT3758MPMSE#TRPBF	量产
4月 18, 2022 - 22_0050 UTAC Thai Limited (UTL) as Alternate Assembly Site for MSOP Packages / Devices
		PCN22_0050_Form Material_Report Qualification Results Summary Delta Qualification Matrix
LT3758AHMSE#PBF	量产
LT3758AHMSE#TRPBF	量产

这是最新版本的数据手册

硬件生态系统

部分模型	产品周期	描述
浪涌抑制器、过压和过流保护 1
LTC4366	推荐新设计使用	高电压浪涌抑制器
理想二极管电桥 1
LT4320	推荐新设计使用	理想二极管桥控制器
数字温度传感器 1
LTC2991	推荐新设计使用	8 通道 I²C 电压、电流和温度监视器

部分模型	产品周期	描述
LT3757 LT3757A		升压、反激式、SEPIC 和负输出控制器

工具及仿真模型

LTspice 5

LTspice中提供以下器件型号：

LT3758
LT3758A

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。

评估套件

LT3758EMSE演示板 | 反激，VIN：18V至75V，VOUT：3.3V/3A，(3 × 3 QFN)

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产品详情

演示电路1412A在300kHz反激转换器电路中内置LT3758EMSE，旨在通过18V至75V输入提供3.3V/3A输出。LT3758EMSE具有5.5V至100V的输入范围，适合汽车、电信和工业应用。它还具有1μA的低关断静态电流，使其非常适合电池供电系统。得益于创新的FBX引脚架构，LT3758EMSE可从正输出或负输出到地直接连接到分频器。