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LTC4365

推荐新设计使用

欠压、过压和电源反向保护控制器

数据手册 (Rev. B) 产品选型表
产品模型
32
产品技术资料帮助

ADI公司所提供的资料均视为准确、可靠。但本公司不为用户在应用过程中侵犯任何专利权或第三方权利承担任何责任。技术指标的修改不再另行通知。本公司既没有含蓄的允许，也不允许借用ADI公司的专利或专利权的名义。本文出现的商标和注册商标所有权分别属于相应的公司。
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产品详情

  • 宽工作电压范围：2.5V至34V
  • 过压保护可达60V
  • 反向电源电压保护可达-40V
  • LTC4365：阻止50Hz和60Hz交流电源
  • LTC4365-1：快速(1ms)故障恢复
  • 无大多数应用所需的输入电容或TVS
  • 可调欠压和过压保护范围
  • 电荷泵可增强外部N沟道MOSFET
  • 低工作电流：125μA
  • 低关断电流：10μA
  • 紧凑型8引脚、3mm × 2mm DFN和TSOT-23 (ThinSOT™)封装
  • AEC-Q100通过汽车应用认证
LTC4365
欠压、过压和电源反向保护控制器
LTC4365 Application Circuit LTC4365 Pin Configuration LTC4365 Pin Configuration LTC4365 Perofrmance GRaph
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参考资料

数据手册 1

可靠性数据 1

用户手册 2

设计笔记 2

技术文章 4

了解更多
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硬件生态系统

部分模型 产品周期 描述
PowerPath、理想二极管和负载开关 1
LTC4359
推荐新设计使用 具反向输入保护功能的理想二极管控制器
低压热插拔控制器 1
LTC4231
推荐新设计使用 微功率热插拔控制器
浪涌抑制器、过压和过流保护 1
LT4363
推荐新设计使用 具电流限制功能的高电压浪涌抑制器
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工具及仿真模型

LTspice 3

LTspice中提供以下器件型号：

  • LTC4365
  • LTC4365-1
LTspice

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

eval board
schematic 1
schematic 2
schematic 3
schematic 4
schematic 5
DC1555C-B

LTC4365CTS8-1 Demo Board | High Voltage NFET Driver for UV, OV and Reverse Supply Protection with 1ms Fault Recovery

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产品详情

Demonstration circuit DC1555C is intended to demonstrate the performance of the LTC4365 and LTC4365-1 Undervoltage, Overvoltage and Reverse Supply Protection Controllers. The LTC4365/LTC4365-1 protect circuits from input voltages that may be too high, too low or negative. It operates by controlling the gates of two back-to-back connected MOSFETs to keep the output in a safe range. The OV and UV protection levels are adjusted by resistive dividers at the OV and UV pins. Asserting the SHDN pin disables the MOSFETs and places the controller in a low-current shutdown state. The FAULT pin is asserted when the Controller is in shutdown mode or when the input voltage is outside of the UV or OV level.


 


eval board
schematic 6
schematic 7
schematic 8
schematic 9
schematic 10
DC1555B

LTC4365CTS8 Demo Board: High Voltage NFET Driver for UV, OV and Reverse Supply Protection

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产品详情

DC1555B: Demo Board for the LTC4365 Overvoltage, Undervoltage and Reverse Supply Protection Controller.


 
DC1555C-B
LTC4365CTS8-1 Demo Board | High Voltage NFET Driver for UV, OV and Reverse Supply Protection with 1ms Fault Recovery
DC1555C-B Demo Board DC1555C-B Demo Board DC1555C-B Demo Board DC1555C-B Demo Board DC1555C - Schematic
DC1555B
LTC4365CTS8 Demo Board: High Voltage NFET Driver for UV, OV and Reverse Supply Protection
DC1555B Demo Board DC1555B Demo Board DC1555B Demo Board DC1555B Demo Board DC1555B - Schematic

参考电路

Simplied Power Tree that directly steps down 12V to required I/O voltage
Arria 10 (Rev E3- Linear Technology) Dev Kit Block Diagram
Altera Arria 10 FPGA Development Kit 参考设计

查看参考设计详情

特性和优点

  • Analog Devices has worked closely with FPGA and processor manufacturers to develop verified power solutions that optimize cost, size and efficiency in high performance applications
  • Our reference designs are supported by an intuitive design tool set and IP
  • Our team can provide designs for quick prototypes that can speed time to market in the most complex applications
agilex7 alternative umodule
agilex7 alternative umodule
Intel Agilex 7 FPGA F-series Development Kit (Alternative µModule) 参考设计

Altera FPGA

查看参考设计详情

特性和优点

  • Intel Agilex 7 F-Series devices target a wide range of applications across many markets. This series offers transceiver rates up to 58 Gbps, advanced DSP blocks supporting multiple precisions of fixed-point and floating-point operations, and high-performance crypto blocks.
  • Analog Devices has worked closely with FPGA and processor manufacturers to develop verified power solutions that optimize cost, size and efficiency in high performance applications.
  • Our reference designs are supported by an intuitive design tool set and IP.
  • ADI provides supporting documentation including LTpowerPlanner and applicable LTpowerPlay configuration files to enable you to validate the power solution for your application seamlessly. Our team can provide samples and/or evaluation boards for quick validation that can speed time to market in the most complex applications.
  • For a complete list power designs and use cases, please contact your local FAE.
Intel Agilex 7 FPGA F-series Development Kit (Alternative Monolithic) Power Tree
Intel Agilex 7 FPGA F-series Development Kit (Alternative Monolithic) Power Tree
Intel Agilex 7 FPGA F-series Development Kit (Alternative Monolithic) 参考设计

Altera FPGA

查看参考设计详情

特性和优点

  • Intel Agilex 7 F-Series devices target a wide range of applications across many markets. This series offers transceiver rates up to 58 Gbps, advanced DSP blocks supporting multiple precisions of fixed-point and floating-point operations, and high-performance crypto blocks.
  • Analog Devices has worked closely with FPGA and processor manufacturers to develop verified power solutions that optimize cost, size and efficiency in high performance applications.
  • Our reference designs are supported by an intuitive design tool set and IP.
  • ADI provides supporting documentation including LTpowerPlanner and applicable LTpowerPlay configuration files to enable you to validate the power solution for your application seamlessly. Our team can provide samples and/or evaluation boards for quick validation that can speed time to market in the most complex applications.
  • For a complete list power designs and use cases, please contact your local FAE.
Intel Agilex 7 FPGA F-series Development Kit (P-Tile and E-Tile) Power Tree
Intel Agilex 7 FPGA F-series Development Kit (P-Tile and E-Tile) Power Tree
Intel Agilex 7 FPGA F-series Development Kit (P-Tile and E-Tile) 参考设计

Altera FPGA

查看参考设计详情

特性和优点

  • Intel Agilex 7 F-Series devices target a wide range of applications across many markets. This series offers transceiver rates up to 58 Gbps, advanced DSP blocks supporting multiple precisions of fixed-point and floating-point operations, and high-performance crypto blocks.
  • Analog Devices has worked closely with FPGA and processor manufacturers to develop verified power solutions that optimize cost, size and efficiency in high performance applications.
  • Our reference designs are supported by an intuitive design tool set and IP.
  • ADI provides supporting documentation including LTpowerPlanner and applicable LTpowerPlay configuration files to enable you to validate the power solution for your application seamlessly. Our team can provide samples and/or evaluation boards for quick validation that can speed time to market in the most complex applications.
  • For a complete list power designs and use cases, please contact your local FAE.
Stratix 10 GX PCIE FPGA Development Kit
Stratix 10 GX PCIE FPGA Development Kit
Stratix 10 GX PCIE FPGA Development Kit Block Diagram
Stratix 10 GX PCIE FPGA Development Kit (Recommended Simplified Power Tree: 12Vin to required I/O voltages)
Stratix 10 GX PCIE FPGA Development Kit (Actual Power Tree representative of components used on board)
Intel Stratix 10 FPGA PCIe Development Kit 参考设计

查看参考设计详情

特性和优点

  • Analog Devices has worked closely with Intel PSG to develop verified power solutions that optimize cost, size and efficiency in high performance applications.
  • The validated power solutions include uModules power products that address time and space constraints while delivering high efficiency, reliability, and low noise.
  • The actual power tree represents the best solution at time of design.
  • A recommended power tree has also been included to present the ideal solution at time of Stratix 10 GX PCIe development kit release. An updated alternate version of the power tree represents the latest solutions available from Analog Devices. For many applications, an intermediate rail is not ideal, so recommendations an alternate power tree that allow for direct power conversion from 12V input is provided below.
Knightrider Zynq Ultrascale +MPSOC Automotive Power Delivery Board​ - Top View
Knightrider Zynq Ultrascale +MPSOC Automotive Power Delivery Board​ - Top View
Knightrider Zynq Ultrascale +MPSOC Automotive Power Delivery Board​ - Bottom View
Knightrider Zynq Ultrascale +MPSOC Power Tree
Knightrider Zynq Ultrascale+ MPSOC 参考设计

Automotive ASIL-D Compliant Power Delivery Board

查看参考设计详情

特性和优点

Xilinx Zynq® UltraScale+™ devices are the industry’s only cost-optimized FPGAs based on an advanced, production-proven 16nm architecture for best-in-class performance/watt.

Analog Devices, Inc. supports ASIL-D compliant automotive power delivery solutions for the Xilinx Zynq UltraScale+ MPSOC. The Knightrider board demonstrates the best-in-class power management supporting ASIL-D compliant solutions for functional safety.

Monolithic solutions are used to power Xilinx FPGA and/or SoC rails as well as other system rails. These regulators are highly integrated discrete solutions optimized for cost, efficiency and foot print.

ADI provides supporting documentation including power schematics, layout, LTpowerPlanner® and applicable LTpowerPlay® configuration files to enable you to validate the power solution for your application seamlessly.

For a complete list power designs and use cases, please contact your local FAE.

Key Power for full management devices are used as follows:

  • LT8672
  • LTC4365
  • MAX20410
  • MAX20478
  • MAX20438
  • LTC3307
  • MAX25229
  • MAX17510
Altera Arria 10 FPGA Development Kit
Simplied Power Tree that directly steps down 12V to required I/O voltage
Arria 10 (Rev E3- Linear Technology) Dev Kit Block Diagram
Intel Agilex 7 FPGA F-series Development Kit (Alternative µModule)
Altera FPGA
agilex7 alternative umodule
Intel Agilex 7 FPGA F-series Development Kit (Alternative Monolithic)
Altera FPGA
Intel Agilex 7 FPGA F-series Development Kit (Alternative Monolithic) Power Tree
Intel Agilex 7 FPGA F-series Development Kit (P-Tile and E-Tile)
Altera FPGA
Intel Agilex 7 FPGA F-series Development Kit (P-Tile and E-Tile) Power Tree
Intel Stratix 10 FPGA PCIe Development Kit
Stratix 10 GX PCIE FPGA Development Kit
Stratix 10 GX PCIE FPGA Development Kit Block Diagram
Stratix 10 GX PCIE FPGA Development Kit (Recommended Simplified Power Tree: 12Vin to required I/O voltages)
Stratix 10 GX PCIE FPGA Development Kit (Actual Power Tree representative of components used on board)
Knightrider Zynq Ultrascale+ MPSOC
Automotive ASIL-D Compliant Power Delivery Board
Knightrider Zynq Ultrascale +MPSOC Automotive Power Delivery Board​ - Top View
Knightrider Zynq Ultrascale +MPSOC Automotive Power Delivery Board​ - Bottom View
Knightrider Zynq Ultrascale +MPSOC Power Tree

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