To meet the increasing demands for isolated Power over Ethernet (PoE) power solutions, Maxim’s power supply experts have developed innovative, isolated, PoE, powered device (PD) power solutions. These isolated PoE power solutions efficiently convert high voltage PoE power into 5V and 12V outputs, respectively. Each design was tested for load and line regulation, as well as efficiency and transient performance. These boards feature a module architecture, with through-hole pins for immediate board placement and accelerated prototyping.
The MAX15038 is a synchronous buck converter which delivers up to 4A load current at output voltages from 0.6V to 90% of VIN. The integrated circuit (IC) supports the input voltage from 2.9V to 5.5V. The total output error is less than ±1% overload, line, and temperature ranges
Advanced factory automation solutions (i.e., Industry 4.0) require an increasing number of smart sensors, which are typically controlled using IO-Link point-to-point serial communication between the sensor and controller (master). As a leading provider of IO-Link sensor transceiver and master transceiver ICs, Maxim Integrated? also provides complete reference design solutions to help our customers improve their time to market. These proven designs cover all of the hardware and software requirements needed for compliance with the IO-Link standard.
Maxim Integrated partnered with First Sensor to design a reference design featuring the First Sensor 4-channel APD array, Maxim quad TIA with multiplexer MAX40662, and Maxim single fast comparator MAX40026.
MAXREFDES104#是专为可穿戴产品设计的评估和开发平台，用于演示Maxim推出的各种健康体征参数检测方案。第三代健康传感器平台 MAXREFDES101# 健康传感器平台2.0版升级系统)整合了PPG + ECG合二为一◥的模拟前端(AFE)传感器MAX86176、体温传感器MAX30208、微控制器MAX32666、电源管理IC MAX20360和3轴加速度计。完备的开发平台提供3D打印机壳和生物特征算法集中器ㄨ，内嵌心率、血氧饱和度和ECG算法MAX32670。可通过Bluetooth?输出算法结果，或将原始数据传输到◣PC GUI，方便系统演示、评估和定制↓化开发。
The MAXREFDES69# is a dual-channel isolated RS-485/RS-422 micro-PLC reference design. Built in an industrial form factor, the design makes use of Maxim Integrated’s MAX14855 isolated RS-485/RS-422 transceivers with integrated transformer drivers for isolated data and power technology. On-board connectors allow the RS-485/RS-422 signals to be connected to an external bus and the on-board USB connector can be used to interface with the STM32 microcontroller. The MAXREFDES69# can be powered from a mico-PLC backplane or from the USB connector, simplifying the setup for fast and easy evaluation.
The MAXREFDES177# is a complete, IO-Link? universal analog input-output (IO) reference design that has a MAX22515 IO-Link transceiver with integrated protection. It demonstrates a fully software-configurable analog IO module using the MAX22000 industrial configurable analog IO device. The analog (field) side is fully isolated from the IO-Link side with the MAX14483 digital data isolator and an isolated power supply derived from the L+ (24V) supply from the IO-Link master connection.
To meet the increasing demands for isolated Power over Ethernet (PoE) power solutions, Maxim’s power supply experts have developed
The MAXREFDES179 reference design board is a standalone 45W USB type-C PD fast-charger, fuel-gauge, and protection solution for 2S Li+ batteries. It also provides 8A output at a voltage of 1S very efficiently to power systems with power management integrated circuits (PMICs) designed for 1S voltages.
MAXREFDES161# is a high-performance frequency synthesizer capable of generating frequencies from 23.5MHz to 6GHz
MAXREFDES161# is a high-performance frequency synthesizer capable of generating frequencies from 23.5MHz to 6GHz
Flyback converters are the preferred topology in the SMPS (switched-mode power supply) for medium- and low-power range applications because they are simple and economic. They have less components and are efficient in isolating the output from input. They are used in battery-powered applications, universal AC/DC converters, and industrial and telecommunication equipment. Isolated converters traditionally regulate the output voltage and current by utilizing a secondary side regulation (SSR) composed of an optocoupler and secondary error amplifier.
The MAXREFDES1252 is a No-Opto Flyback converter that delivers up to 1.2A at 14.5V from a 18V to 54V supply voltage. It is designed for industrial equipment that needs isolated voltage from wide input supply voltage.
The MAXREFDES1269 demonstrates how to build a DC-DC buck converter using the MAX20098 step-down controller for 5V DC output applications from a 6V to 36V input. This reference design delivers up to 20A at 5V output. The design uses a six-layer board. Table above shows an overview of the design specification.
The MAXREFDES01261 is a reference design for the asset tracker application based on the Maxim? solution. This reference design is a power management platform for the asset tracker, which includes the MAX32660, MAX77840, MAX77640, and MAX77827. This design demonstrates a small-size, low-power, highly effective, highly accurate, and flexible power management system.
Flyback converters are the preferred topology in isolated converters for medium and low power range applications due to their simplicity and economic considerations. As flyback converters are isolated converters, the output voltage and the current are traditionally regulated by utilizing the secondary side regulation (SSR) composed of an optocoupler and a secondary-error amplifier.
