LTC3621

Demonstration circuit 1864A is a step-down converter, capable of delivering up to 1A of output current from a minimum input voltage of 2.7V. The DC1864A uses the power-saving LTC3621-2 2.25MHz monolithic synchronous buck regulator that comes in a tiny 2mm × 3mm 6-lead DFN package. The LTC3621-2 IC quiescent currents can be as low as 3.5μA in normal operation, and less than 0.1μA in shutdown. The output voltage range of the DC1864A is from as low as 0.6V, the reference voltage of the LTC3621‑2, to as high as the maximum input voltage, 17V.

Demonstration circuit 1863 is a step-down converter, capable of delivering up to 1A of output current from a minimum input voltage of 2.7V. The DC1863A uses the power-saving LTC3621 1MHz monolithic synchronous buck regulator in a small 8-lead MS8 package. The LTC3621 IC quiescent currents can be as low as 3.5μA in normal operation, and less than 0.1μA in shut down. The output voltage range of the DC1863A is from as low as 0.6V, the reference voltage of the LTC3621, to as high as the maximum input voltage, 17V.

• 兼容 FMC 的外形规格
• 可使用外部电源通过 FMC 连接器供电
• 提供电平转换和各种电源值
• 与 RaspberryPi X-MW 控制器兼容 

AD-FMCXMWBR1-EBZ 是一个电平转换器和电源板，外形规格与 FMC 兼容。它由 FMC 连接器供电，而对于需要更高负载电流的应用，可以添加外部电源。在这种情况下，将优先使用外部电源。 

AD-FMCXMWBR1-EBZ 支持在控制器/FPGA 套件与 X-MW 模块之间使用转换的多电平数字通信路径。该模块提供具有高电流能力的多个电源电压，可在原型制作中用于偏置 X-MW 模块或其他 IC’。

应用

• RF 和微波设计
• 电压电平转换
• 通用软件无线电
• 雷达系统
• 点对点通信系统
• 多输入/多输出 (MIMO) 无线电
• 自动测试设备

• 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

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

• 用于便携式电源和电池管理的全集成单板解决方案
• USB-C 电源传输 (PD) 输入，适用于灵活且现代的电源来源
• 具有优化充电管理功能的单节（1S）锂离子电池充电器
• 先进的电量计量、保护和认证，用于电池的安全性和可靠性
• 多个可配置输出轨（最多 5 个），支持各种系统负载
• 用于高效功率转换的降压-升压和多相降压调节
• 基于超级电容器的备用电源，可在断电或更换电池期间维持运行。
• 集成电源路径管理，实现无缝电源切换
• 支持逻辑电平转换，以实现多电压系统兼容性
• 紧凑且可扩展的设计，适用于空间受限的便携式设备。
• 具有 MAXUSB_INTERFACE#，可轻松与 Windows PC 通信

ADPS40099-RD 是一款完全集成的电池管理系统参考设计，适用于便携式应用。它整合了一套完整的手持和便携式设备电源解决方案，采用了 ADI 电源产品组合中的最新组件。

该解决方案采用 MAX77958 USB-C 电源传输控制器，提供灵活的输入选项，并搭配 MAX77786 1S 电池充电器，用于管理单节锂离子电池的充电。MAX17300 提供先进的电量计量、电池保护和认证功能，确保安全可靠的运行。

为了满足不同的电源需求，该设计采用了 MAX77857 升降压稳压器和 MAX77542 多相降压转换器，可实现多达五个可单独配置的输出。该设计还集成了 MAX14727 用于电源路径控制。为了提供备用电源，MAX38889 利用超级电容器技术在断电和更换电池期间维持系统运行。此外，MAX14611 逻辑电平转换器可确保在不同电压等级下工作的组件之间实现无缝通信。

这种紧凑且高度整合的单板实现方案，在提供强大、节省空间且可扩展的电池管理解决方案方面具有明显的优势，是现代便携式电子系统的理想选择。

• 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