LT8331

推荐新设计使用

具 0.5A、140V 开关的低 I_Q升压 / SEPIC / 负输出转换器开关

数据手册 (Rev. C) 产品选型表

产品模型: 8

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产品详情

输入电压范围：4.5V 至 100V
超低静态电流和低纹波突发模式 (Burst Mode^®) 操作：I_Q = 6μA
0.5A、140V 电源开关
利用单个反馈引脚来进行正或负输出电压编程
可编程的频率 (100kHz 至 500kHz)
可同步至外部时钟
针对较高效率的 BIAS 引脚
可编程的欠压闭锁 (UVLO)
耐热性能增强型高电压 MSOP 封装

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
LT8331EMSE#PBF	16(12)-Lead MSOP w/ EP	Material Declaration Reliablity Data	Ultra Librarian SamacSys
LT8331EMSE#TRPBF	16(12)-Lead MSOP w/ EP	Material Declaration Reliablity Data	Ultra Librarian SamacSys
LT8331EMSE#WPBF	16(12)-Lead MSOP w/ EP	Material Declaration Reliablity Data	Ultra Librarian SamacSys
LT8331EMSE#WTRPBF	16(12)-Lead MSOP w/ EP	Material Declaration Reliablity Data	Ultra Librarian SamacSys
LT8331IMSE#PBF	16(12)-Lead MSOP w/ EP	Material Declaration Reliablity Data	Ultra Librarian SamacSys
LT8331IMSE#TRPBF	16(12)-Lead MSOP w/ EP	Material Declaration Reliablity Data	Ultra Librarian SamacSys
LT8331IMSE#WPBF	16(12)-Lead MSOP w/ EP	Material Declaration Reliablity Data	Ultra Librarian SamacSys
LT8331IMSE#WTRPBF	16(12)-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
LT8331EMSE#PBF	量产
LT8331EMSE#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
LT8331EMSE#PBF	量产
LT8331EMSE#TRPBF	量产
2月 4, 2020 - 20_0129 Laser Mark Conversion for 12-Lead MSOP Packages Assembled in ADPG and UTAC
		PCN20_0129_Form Material_Report
LT8331EMSE#PBF	量产
LT8331EMSE#TRPBF	量产
LT8331EMSE#WPBF
LT8331EMSE#WTRPBF
LT8331IMSE#PBF	量产
LT8331IMSE#TRPBF	量产
LT8331IMSE#WPBF
LT8331IMSE#WTRPBF
6月 5, 2024 - 24_0003 Epoxy Change from Henkel 8290 to 8290A for MSOP Package (2)
		PCN24_0003_Form Material_Report Qualification Results Summary Delta Qualification Matrix
LT8331EMSE#WPBF
LT8331EMSE#WTRPBF
LT8331IMSE#PBF	量产
LT8331IMSE#TRPBF	量产
LT8331IMSE#WPBF
LT8331IMSE#WTRPBF
10月 27, 2021 - 21_0154 Moisture Sensitivity Level Rating Change of LT8331, LTC3637, and LTC7000-1 with #W for MSOP Package
		PCN21_0154_Form Material_Report Delta Qualification Matrix
LT8331EMSE#WPBF
LT8331EMSE#WTRPBF
LT8331IMSE#WPBF
LT8331IMSE#WTRPBF
6月 21, 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
LT8331IMSE#WPBF
LT8331IMSE#WTRPBF

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
LT8330	推荐新设计使用	具 1A、60V 开关的低 I_Q 升压 / SEPIC / 负输出转换器
LT8335	量产	具 2A、28V 开关的低 I_Q 升压 / SEPIC / 负输出转换器