LTC4355

推荐新设计使用

具输入电源和熔丝监视器的正高电压理想二极管“或”控制器

数据手册 产品选型表
产品模型
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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

  • 可替代功率肖特基二极管
  • 用于控制 N 沟道 MOSFET
  • 0.3μs 的关断时间限制峰值故障电流
  • 宽工作电压范围：9V 至 80V
  • 实现了无振荡的平滑切换
  • 无反向 DC 电流
  • 可监视 VIN、熔丝和 MOSFET 二极管
  • 采用 14 引脚 (4mm x 3mm) DFN、16 引脚 MS 和 SO 封装
LTC4355
具输入电源和熔丝监视器的正高电压理想二极管“或”控制器
+48V Diode-OR Power Dissipation vs Load Current Product Package 1 Product Package 2 Product Package 3
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参考资料

数据手册 1

可靠性数据 1

用户手册 1

设计笔记 2

技术文章 3

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软件资源

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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
LTC4353
推荐新设计使用 双通道、低电压理想二极管控制器
高压热插拔控制器 1
LTC4260
推荐新设计使用 具 I2C 兼容型监视功能的正高电压热插拔控制器
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工具及仿真模型

LTspice 1

LTspice中提供以下器件型号：

  • LTC4355
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
DC1066A

LTC4355 Demoboard | Positive High Voltage Ideal Diode-OR

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产品详情

DC1066A: Demo Board for the LTC4355 Positive High Voltage Ideal Diode-OR with Input Supply and Fuse Monitors.

eval board
schematic 6
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schematic 9
AD-GMSL2ETH-SL

FPGA-based 8x GMSL to 10 Gb Ethernet Adapter

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特性和优点

  • Edge compute platform for machine vision and real-time sensor fusion for autonomous robots and vehicles applications
  • 8 x GMSL2 camera interfaces with up to 6 Gbps/channel
  • 10 Gbps SFP+ Ethernet interface
  • IEEE 1588 Precision Time Protocol for synchronization with host systems and other edge devices
  • Advanced embedded processing capabilities
  • ROS2 compliant
  • Advanced camera triggering functions and control features
  • Open-source software stack and FPGA design to enable custom applications development

产品详情

The AD-GMSL2ETH-SL is an edge compute platform enabling low-latency data transfer from eight Gigabit Multimedia Serial Link™ (GMSL) interfaces on to a 10 Gb Ethernet link. The target applications include autonomous robots and vehicles where machine vision and real-time sensor fusion is critical.

The system includes two MAX96724 Quad Tunneling GMSL2/1 to CSI-2 Deserializers, enabling connectivity to eight GMSL cameras. The video data from the cameras is transferred from the MAX96724 deserializers via MIPI CSI2 interfaces to an AMD KV26 System on Module which implements the logic to aggregate the video data from all the GMSL cameras into a 10 Gb Ethernet link, so that it can be sent to a central processing unit.

The IEEE 1588 Precision Time Protocol (PTP) with hardware timestamping is supported, enabling accurate synchronization with host systems and other edge devices. The AD9545 Quad Input, 10-Output, Dual DPLL/IEEE 1588, 1 pps Synchronizer and Jitter Cleaner is used to generate the required clocks for the 10 Gb Ethernet interface and the PTP logic.

A software networking stack can be used to realize the communication over the 10 Gb Ethernet link. Since the system runs Linux tools like gstreamer can be used to send the video data to a host and remote connection into the system is possible via ssh. The software network stack has limitations in terms of the maximum achievable transfer rate, and for this reason there is also the option to have an FPGA accelerated UDP or TCP implementation with Real Time Transfer (RTP) protocol for data packetization, which can get up to the maximum achievable data rate on the 10 Gb ethernet interface.

Accurate camera triggering control is achieved through dedicated FPGA logic, with configurable frequency and phase as well as selecting the trigger source between the internal logic and external signals.

Sixteen (16) general purpose I/O pins are available with software configurable functionality, operating at 3.3 V voltage level. A RS232 dedicated interface can be used to connect UART peripherals such as GNSS devices.

The design is accompanied by an open-source software stack and FPGA design, and reference applications, enabling custom software development to start from a proven implementation.

APPLICATIONS

  • Autonomous robots and vehicles
DC1066A
LTC4355 Demoboard | Positive High Voltage Ideal Diode-OR
DC1066A Demo Board DC1066A Demo Board DC1066A Demo Board DC1066A Demo Board DC1066A - Schematic
AD-GMSL2ETH-SL
FPGA-based 8x GMSL to 10 Gb Ethernet Adapter
AD-GMSL2ETH-SL Board Photo Angle View AD-GMSL2ETH-SL Board Photo Top View AD-GMSL2ETH-SL Board Photo Bottom View AD-GMSL2ETH-SL Block Diagram

最新评论

44 周前
LTC4355无法驱动MOS管导通
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