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LTM4623

推荐新设计使用

超薄、20VIN、3A 降压型 DC/DC μModule 稳压器

产品模型
5
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

  • 高度 < 2mm、占板面积 < 1cm2 (单面 PCB) 或 0.5cm2 (双面 PCB) 的完整解决方案
  • 宽输入电压范围:4V 至 20V
  • 输入电压低至 2.375V (采用外部偏置)
  • 0.6V 至 5.5V 输出电压
  • 3A DC 输出电流
  • ±1.5% 最大总 DC 输出电压误差
  • 电流模式控制、快速瞬态响应
  • 符合低 EMI EN55022 Class B 规格要求
  • 外部频率同步
  • 多相操作和均流
  • 输出电压跟踪
  • 可选的不连续模式
  • 电源良好指示器
  • 过压、过流和过热保护
  • 超薄 (6.25mm x 6.25mm x 1.82mm) LGA 封装和 (6.25mm x 6.25mm x 2.42mm) BGA 封装
LTM4623
超薄、20VIN、3A 降压型 DC/DC μModule 稳压器
LTM4623 Application Circuit LTM4623 Pin Configuration LTM4623 Performance Graph
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参考资料

了解更多
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硬件生态系统

部分模型 产品周期 描述
数字电源系统管理器 1
LTC2975 推荐新设计使用 具准确输入电流和能量测量功能的 4 通道 PMBus 电源系统管理器
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将产品添加到myAnalog 的现有项目或新项目中(接收通知)。

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工具及仿真模型

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。

LTpowerCAD

LTpowerCAD®是一种电源设计程序,它选择功率级元件,提供详细效率信息,显示快速环路波特图稳定性和负载瞬态分析,并可导出至LTspice进行仿真。


评估套件

eval board
DC2721A-A

LTM4623EY 演示板 | 20 VIN、 3A 降压型 µModule 稳压器,配置为负输出。–0.9VOUT 至 –5.2VOUT

产品详情

演示电路 2721A-A采用了 LTM4623 µModule® 稳压器,该器件是一款纤巧型高性能、高效率、降压型稳压器,配置为负输出降压-升压型稳压器。DC2721A-A 的工作输入电压范围为 4V 至 15V,能够提供高达 2A 的输出电流。输出电压的可编程范围为 –0.6V 至 –5.5V。LTM4623 是一款完整的 DC/DC 负载点稳压器,采用耐热性能增强型 6.25mm × 6.25mm × 1.82mm LGA封装,仅需几个输入和输出电容。在处理或修改演示电路 2721A-A 之前,必须结合本演示手册阅读 LTM4623 数据手册。

eval board
ADMV96S-WGBE-EK1

60 GHz Wireless Connector

特性和优点

  • Allows evaluation and prototyping of 60 GHz wireless data links to replace traditional mechanical connectors in moving joints
  • 1 Gbps Ethernet interface on both sides of the wireless data link
  • Fully programmable system allowing ultimate flexibility for custom developments
  • Open-source software stack for firmware development  
  • Open-source GUI for system configuration, monitoring, and control

产品详情

The ADMV96S-WGBE-EK1 is a complete evaluation and prototyping system for 60 GHz wireless data links. It consists of a pair of receiver and transmitter boards with a 1Gbp Ethernet interface on each side of the wireless link.

The 60 GHz wireless link is implemented by the ADMV9615 and ADMV9525 modules. These are coupled with a SerDes device which translates the modules’ SGMII interface to RGMII so that it can be connected to an ADIN1300 industrial low latency and low power 1 Gbps Ethernet PHY. This enables each side of the wireless link to act as an Ethernet port and essentially create a seamless wire-like connection between two ends of an Ethernet cable.

The on-board MAX32650 ultralow power ARM® Cortex®-M4 microcontroller controls the system’s operation and implements the algorithms to configure the wireless link in real time so that optimal link quality is constantly maintained over temperature and various operating conditions. An open-source software stack is provided for firmware development as well as reference applications. The MAX32650 can be programmed through a programming port which can also be used for firmware debugging.

The two sides of the wireless link are mounted on an adjustable rail so that the system can be configured and tested for various distances between the links. Each side of the link is powered from an external 12 V power supply.

An open-source GUI is provided for system configuration, monitoring, and control from a host PC.

APPLICATIONS

  • 60 GHz wireless data links for industrial and medical high data rate applications
  • High speed data for rotating applications, such as slip rings and magnetic resonance imaging systems
  • Autonomous guided vehicles
  • Mechanical Connector replacement

eval board
AD-3DSMARTCAM1-PRZ

Smart Camera for 3D & 2D sensing

特性和优点

  • 3D and 2D sensing
  • AI Edge processing capability
  • WiFi and Gigabit Ethernet connectivity
  • Open Source SDK with Windows and Linux support 

产品详情

The AD-3DSMARTCAM1-PRZ is a 2D & 3D machine vision solution with AI edge processing capabilities. It can be used for implementing advanced machine vision applications for different industry segments including logistics, robotics, agriculture and people activity monitoring.

An open-source SDK that accompanies the hardware platform enables configuring the camera and extracting depth, IR and RGB data from the camera on the host system of your choice. Windows and Linux support are built into the SDK as well as sample code and wrappers for various languages including Python, C/C++ and MATLAB. The SDK also integrates with 3rd party technologies like OpenCV, Open3D and RoS.

APPLICATIONS

  • Logistics
  • Robotics
  • Agriculture
  • Building Management 
  • People Activity Monitoring
Specification Table
Camera
3D ToF sensor FoV 90x60, Range: 4m, Resolution 640x480 @ 30fps
RGB sensor FoV 128x68, Range 6m, Resolution 1920x1080 @ 30fps
Connectivity
WiFi 802.11a/b/g/n/ac, 867Mbps with dual stream in 802.11n, 2x2 Access Points with MIMO standard
Ethernet (optional) 1xRJ45 10M/100M/1G self-adaptive Ethernet port
Bluetooth 5.0 Bluetooth Class 1 or Class2 transmitter operation, Adaptive frequency hopping
Power supply
External power 12V DC @ 2A
Power over Ethernet (optional) PoE+ IEEE802.3-2012, max 20W
Operating Conditions
Temperature Range -25C to 60C
Operating Class IP66
Computing Resources
CPU Quad-core ARM A57 @ 1.43 GHz
GPU 128-core Maxwell
Memory 4 GB 64-bit LPDDR4 25.6 GB/s
Storage 16GB eMMC
Certifications
Safety, EMC, Environment Eye safe and conforms to necessary regional standards

eval board
DC2171A-A

LTM4623 演示板 | 降压 μModule 稳压器,4V ≤ VIN ≤ 20V, VOUT = 1.0/1.2/1.5/1.8/2.5/3.3/5V @ 3A

产品详情

演示电路2171A-A内置LTM4623 μModule®稳压器,一款小型薄型高性能降压型稳压器。LTM4623具有4V至20V的工作输入电压范围,能够提供高达3A的输出电流。输出电压的可编程范围为0.6V至5V。LTM4623是一款完整的DC/DC负载点稳压器,采用6.25mm × 6.25mm × 1.82mm圆形焊盘LGA封装,仅需几个输入和输出电容。可通过TRACK/SS引脚提供输出电压跟踪,用于电源轨时序监控。

DC2721A-A
LTM4623EY 演示板 | 20 VIN、 3A 降压型 µModule 稳压器,配置为负输出。–0.9VOUT 至 –5.2VOUT
DC2721A-A Image
ADMV96S-WGBE-EK1
60 GHz Wireless Connector
ADMV96S-WGBE-EK1-Block-Diagram ADMV96S-WGBE-EK1 Angle Projection ADMV96S-WGBE-EK1 Side Projection
AD-3DSMARTCAM1-PRZ
Smart Camera for 3D & 2D sensing
AD-3DSMARTCAM1-PRZ
DC2171A-A
LTM4623 演示板 | 降压 μModule 稳压器,4V ≤ VIN ≤ 20V, VOUT = 1.0/1.2/1.5/1.8/2.5/3.3/5V @ 3A
DC2171A-A Demo Board DC2171A-A Demo Board DC2171A-A Demo Board DC2171A-A Demo Board DC2171A-A - Schematic

参考电路

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

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 Transceiver-SoC Development Kit (P-Tile & E-Tile)
Intel Agilex 7 FPGA F-series Transceiver-SoC Development Kit (P-Tile & E-Tile) 参考设计

Altera FPGA

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.
Monolithic Power Tree Solution for the ZU7 FPGA
ZCU104 参考设计

Zynq UltraScale+ MPSoC ZCU104 Paper Reference Design

特性和优点

  • The ZCU104 Evaluation Kit enables designers to jumpstart designs for embedded vision applications such as surveillance, Advanced Driver Assisted Systems (ADAS), machine vision, Augmented Reality (AR), drones and medical imaging.

  • The ADI Power delivery solutions support multiple reference designs using DC/DC module and monolithic solutions. ADI offers several options for powering the Zu7 FPGA.

  • Our module-based solutions combine a small footprint, while maximizing efficiency and tight regulation. Our monolithic based solutions support a lower cost optimized power delivery solution for mass production.

  • ADI provides supporting documentation 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.

  • Please refer to the circuit descriptions below that best support your design.
agilex7 alternative umodule
Intel Agilex 7 FPGA F-series Development Kit (Alternative µModule) 参考设计

Altera FPGA

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)
Altera FPGA
Intel Agilex 7 FPGA F-series Development Kit (P-Tile and E-Tile) Power Tree
Intel Agilex 7 FPGA F-series Transceiver-SoC Development Kit (P-Tile & E-Tile)
Altera FPGA
Intel Agilex 7 FPGA F-series Transceiver-SoC Development Kit (P-Tile & E-Tile)
ZCU104
Zynq UltraScale+ MPSoC ZCU104 Paper Reference Design
Monolithic Power Tree Solution for the ZU7 FPGA
uModule Power Tree for the ZU7 FPGA 
Intel Agilex 7 FPGA F-series Development Kit (Alternative µModule)
Altera FPGA
agilex7 alternative umodule

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