LTC4364
LTC4364
推荐新设计使用具理想二极管的浪涌抑制器
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产品详情
- 宽工作电压范围:4V至80V
- 可承受80V以上的浪涌,带VCC箝位
- 可调输出箝位电压
- 理想二极管控制器可在输入电压不足的情况下保持输出电压
- 反向输入保护可达-40V
- 反向输出保护可达-20V
- 过流保护
- 12V时具有10μA低关断电流
- 可调故障定时器
- 故障时重试占空比为0.1% (LTC4364-2)
- 采用4mm x 3mm 14引脚DFN、16引脚MSOP和16引脚SO三种封装
- 通过AEC-Q100汽车应用认证
LTC4364 浪涌抑制器具有理想二极管控制器,可保护负载免遭高电压瞬变的损坏。通过控制一个外部 N 沟道 MOSFET 传输器件两端的电压降,该器件可在过压过程 (例如:汽车中的负载突降) 中限制和调节输出。另外,LTC4364 还包括一个定时的电流限制电路断路器。在故障情况下,一个可调故障定时器必须在传输器件关断之前结束。LTC4364-1 将锁断传输器件,而 LTC4364-2 则在一个延迟之后自动重新起动。LTC4364 可精确地监视输入电源的过压 (OV) 和欠压 (UV) 情况。外部 MOSFET 在欠压状况下保持关断,自动重试在过压状态下停用。
一个集成型理想二极管控制器负责驱动第二个 MOSFET,以替代一个用于实现反向输出保护和输出电压保持的肖特基二极管。LTC4364 可控制 MOSFET 两端的正向电压降,并较大限度地抑制电源故障、欠压或输入短路时的反向电流瞬变。
应用
- 汽车 / 航空电子设备浪涌保护
- 热插拔 / 带电插入
- 冗余电源“或”
- 输出端口保护
参考资料
数据手册 1
可靠性数据 1
用户手册 1
技术文章 3
视频 3
产品选型指南 1
新闻 1
产品选型卡 3
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产品型号 | 产品生命周期 | PCN |
---|---|---|
1月 20, 2022 - 21_0269 Addition of Alternate Assembly Site ASE Taiwan for Select LFCSP Products |
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LTC4364CDE-1#PBF | 量产 | |
LTC4364CDE-1#TRPBF | 量产 | |
LTC4364CDE-2#PBF | 量产 | |
LTC4364CDE-2#TRPBF | 量产 | |
LTC4364HDE-1#PBF | 量产 | |
LTC4364HDE-1#TRPBF | 量产 | |
LTC4364HDE-2#PBF | 量产 | |
LTC4364HDE-2#TRPBF | 量产 | |
LTC4364IDE-1#PBF | 量产 | |
LTC4364IDE-1#TRPBF | 量产 | |
LTC4364IDE-2#PBF | 量产 | |
LTC4364IDE-2#TRPBF | 量产 | |
7月 31, 2020 - 20_0245 Notification of Wafer Fab Location Change for 0.6µm BICMOS Process Devices from ADI Milpitas (Hillview) to Vanguard Int. (Taiwan) |
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LTC4364CDE-1#PBF | 量产 | |
LTC4364CDE-1#TRPBF | 量产 | |
LTC4364CDE-2#PBF | 量产 | |
LTC4364CDE-2#TRPBF | 量产 | |
LTC4364CMS-1#PBF | 量产 | |
LTC4364CMS-1#TRPBF | 量产 | |
LTC4364CMS-2#PBF | 量产 | |
LTC4364CMS-2#TRPBF | 量产 | |
LTC4364CS-1#PBF | 量产 | |
LTC4364CS-1#TRPBF | 量产 | |
LTC4364CS-2#PBF | 量产 | |
LTC4364CS-2#TRPBF | 量产 | |
LTC4364HDE-1#PBF | 量产 | |
LTC4364HDE-1#TRPBF | 量产 | |
LTC4364HDE-2#PBF | 量产 | |
LTC4364HDE-2#TRPBF | 量产 | |
LTC4364HMS-1#PBF | 量产 | |
LTC4364HMS-1#TRPBF | 量产 | |
LTC4364HMS-2#PBF | 量产 | |
LTC4364HMS-2#TRPBF | 量产 | |
LTC4364HS-1#PBF | 量产 | |
LTC4364HS-1#TRPBF | 量产 | |
LTC4364HS-2#PBF | 量产 | |
LTC4364HS-2#TRPBF | 量产 | |
LTC4364IDE-1#PBF | 量产 | |
LTC4364IDE-1#TRPBF | 量产 | |
LTC4364IDE-2#PBF | 量产 | |
LTC4364IDE-2#TRPBF | 量产 | |
LTC4364IMS-1#PBF | 量产 | |
LTC4364IMS-1#TRPBF | 量产 | |
LTC4364IMS-2#PBF | 量产 | |
LTC4364IMS-2#TRPBF | 量产 | |
LTC4364IS-1#PBF | 量产 | |
LTC4364IS-1#TRPBF | 量产 | |
LTC4364IS-2#PBF | 量产 | |
LTC4364IS-2#TRPBF | 量产 | |
10月 28, 2019 - 19_0208 LTC4364 Notification of Die Revision Change |
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LTC4364CDE-1#PBF | 量产 | |
LTC4364CDE-1#TRPBF | 量产 | |
LTC4364CDE-2#PBF | 量产 | |
LTC4364CDE-2#TRPBF | 量产 | |
LTC4364CMS-1#PBF | 量产 | |
LTC4364CMS-1#TRPBF | 量产 | |
LTC4364CMS-2#PBF | 量产 | |
LTC4364CMS-2#TRPBF | 量产 | |
LTC4364CS-1#PBF | 量产 | |
LTC4364CS-1#TRPBF | 量产 | |
LTC4364CS-2#PBF | 量产 | |
LTC4364CS-2#TRPBF | 量产 | |
LTC4364HDE-1#PBF | 量产 | |
LTC4364HDE-1#TRPBF | 量产 | |
LTC4364HDE-2#PBF | 量产 | |
LTC4364HDE-2#TRPBF | 量产 | |
LTC4364HMS-1#PBF | 量产 | |
LTC4364HMS-1#TRPBF | 量产 | |
LTC4364HMS-2#PBF | 量产 | |
LTC4364HMS-2#TRPBF | 量产 | |
LTC4364HS-1#PBF | 量产 | |
LTC4364HS-1#TRPBF | 量产 | |
LTC4364HS-2#PBF | 量产 | |
LTC4364HS-2#TRPBF | 量产 | |
LTC4364IDE-1#PBF | 量产 | |
LTC4364IDE-1#TRPBF | 量产 | |
LTC4364IDE-2#PBF | 量产 | |
LTC4364IDE-2#TRPBF | 量产 | |
LTC4364IMS-1#PBF | 量产 | |
LTC4364IMS-1#TRPBF | 量产 | |
LTC4364IMS-2#PBF | 量产 | |
LTC4364IMS-2#TRPBF | 量产 | |
LTC4364IS-1#PBF | 量产 | |
LTC4364IS-1#TRPBF | 量产 | |
LTC4364IS-2#PBF | 量产 | |
LTC4364IS-2#TRPBF | 量产 | |
10月 11, 2022 - 22_0244 Epoxy Change from Henkel 8290 to 8290A for MSOP Package |
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LTC4364CMS-1#PBF | 量产 | |
LTC4364CMS-1#TRPBF | 量产 | |
LTC4364HMS-1#PBF | 量产 | |
LTC4364HMS-1#TRPBF | 量产 | |
LTC4364IMS-1#PBF | 量产 | |
LTC4364IMS-1#TRPBF | 量产 | |
2月 4, 2020 - 20_0132 Laser Top Mark for 16-Lead MSOP Packages Assembled in ADPG and UTAC |
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LTC4364CMS-1#PBF | 量产 | |
LTC4364CMS-1#TRPBF | 量产 | |
LTC4364CMS-2#PBF | 量产 | |
LTC4364CMS-2#TRPBF | 量产 | |
LTC4364HMS-1#PBF | 量产 | |
LTC4364HMS-1#TRPBF | 量产 | |
LTC4364HMS-2#PBF | 量产 | |
LTC4364HMS-2#TRPBF | 量产 | |
LTC4364IMS-1#PBF | 量产 | |
LTC4364IMS-1#TRPBF | 量产 | |
LTC4364IMS-2#PBF | 量产 | |
LTC4364IMS-2#TRPBF | 量产 | |
6月 5, 2024 - 24_0003 Epoxy Change from Henkel 8290 to 8290A for MSOP Package (2) |
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LTC4364CMS-2#PBF | 量产 | |
LTC4364CMS-2#TRPBF | 量产 | |
LTC4364HMS-1#WPBF | ||
LTC4364HMS-1#WTRPBF | ||
LTC4364HMS-2#PBF | 量产 | |
LTC4364HMS-2#TRPBF | 量产 | |
LTC4364HMS-2#WPBF | ||
LTC4364HMS-2#WTRPBF | 量产 | |
LTC4364IMS-1#WPBF | ||
LTC4364IMS-1#WTRPBF | ||
LTC4364IMS-2#PBF | 量产 | |
LTC4364IMS-2#TRPBF | 量产 | |
LTC4364IMS-2#WPBF | ||
LTC4364IMS-2#WTRPBF | ||
10月 24, 2024 - 24_0246 Migrating Bottom Trace Code Marking to Top Side Laser Marking for SOIC_N Package |
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LTC4364CS-1#PBF | 量产 | |
LTC4364CS-1#TRPBF | 量产 | |
LTC4364CS-2#PBF | 量产 | |
LTC4364CS-2#TRPBF | 量产 | |
LTC4364HS-1#PBF | 量产 | |
LTC4364HS-1#TRPBF | 量产 | |
LTC4364HS-1#WPBF | ||
LTC4364HS-1#WTRPBF | ||
LTC4364HS-2#PBF | 量产 | |
LTC4364HS-2#TRPBF | 量产 | |
LTC4364HS-2#WPBF | ||
LTC4364HS-2#WTRPBF | ||
LTC4364IS-1#PBF | 量产 | |
LTC4364IS-1#TRPBF | 量产 | |
LTC4364IS-1#WPBF | ||
LTC4364IS-1#WTRPBF | ||
LTC4364IS-2#PBF | 量产 | |
LTC4364IS-2#TRPBF | 量产 | |
LTC4364IS-2#WPBF | ||
LTC4364IS-2#WTRPBF | ||
8月 6, 2022 - 22_0173 Laser Top Mark Conversion for SOICN14 and SOICN16 Packages Assembled on ADPG [PNG] |
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LTC4364CS-1#PBF | 量产 | |
LTC4364CS-1#TRPBF | 量产 | |
LTC4364CS-2#PBF | 量产 | |
LTC4364CS-2#TRPBF | 量产 | |
LTC4364HS-1#PBF | 量产 | |
LTC4364HS-1#TRPBF | 量产 | |
LTC4364HS-2#PBF | 量产 | |
LTC4364HS-2#TRPBF | 量产 | |
LTC4364IS-1#PBF | 量产 | |
LTC4364IS-1#TRPBF | 量产 | |
LTC4364IS-2#PBF | 量产 | |
LTC4364IS-2#TRPBF | 量产 | |
6月 21, 2022 - 22_0050 UTAC Thai Limited (UTL) as Alternate Assembly Site for MSOP Packages / Devices |
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LTC4364HMS-1#WPBF | ||
LTC4364HMS-1#WTRPBF | ||
LTC4364HMS-2#WPBF | ||
LTC4364HMS-2#WTRPBF | 量产 |
这是最新版本的数据手册
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工具及仿真模型
LTspice 2
- LTC4364 - Hot Swap Controllers
- LTC4364-2 Demo Circuit - 4A, 12V Overvoltage Output Regulator with Reverse Current Protection
LTspice中提供以下器件型号:
- LTC4364-1
- LTC4364-2
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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