CN0229

4-channel, flexible, configurable, voltage and current output circuit for I/O card and PLC applications

Schematic PCB

SC18IM704-EVB: UART to I2C ^bridge evaluation board ^new

OM13790 Host and Dock: USB Type-C Shield Board Gen 2 with DisplayPort Alt Mode

NXP is launching a Generation 2 USB Type-C Shield with display port alt mode support! The NXP Generation 2 USB Type-C shield works with the MCUXpresso SDK and USB Power Delivery stack to allow you to connect USB Type-C Connectors to select Kinetis®, LPC and i.MX RT development platforms.

Schematic PCB

5-channel (3 +V and 2 -V) hot-swap reference design

This article presents a five-channel hot-swap circuit that handles both positive and negative input voltages with sequential turn-on. The unique configuration allows two negative-voltage channels not protected by circuit breakers, in addition to three positive-voltage channels, to be controlled by a single MAX5927A positive-voltage hot-swap controller. The included test data verifies that the circuit meets the described load and power-sequencing requirements of the five channels.

Complete solution for low-cost electrical equipment including 12V buck converter

The MAX5953A provides a simple and inexpensive, yet complete, nonisolated power solution for a powered device (PD) in a Power-over-Ethernet (PoE) system. The circuit provides the PD with detection and classification signatures in compliance with the IEEE^SM 802.3af standard, plus programmable inrush-current control, an integrated power switch, a PWM controller, and integrated high- and low-side switches. The buck step-down converter is capable of > 80% conversion efficiency while delivering 12V at 0.85A.

MAXREFDES1247: Tiny 12W DC-DC flyback converter using MAX17596

The MAXREFDES1247 is a miniature, 12V output, isolated power supply that can deliver up to 1A of load current.

Schematic PCB

TIDA-00333: Dual isolation, half-duplex RS485 repeater reference design, with built-in transceiver control

Suitable for long distance RS-485 networks. The design provides transient protection from the effects of ESD, EFT and surge transients as specified in the IEC 61000 transient immunity standard.

Schematic PCB

OCEANSIDE (MAXREFDES9#): 3.3V to 15V input, ±15V (±12V) output, isolated power supply

This document details the Oceanside (MAXREFDES9#) subsystem reference design, a 3.3V to 15V input, ±15V (±12V) output, isolated power supply. The Oceanside design includes a high-efficiency step-up controller, a 36V H-bridge transformer driver for isolated supplies, a wide input range, and a pair of adjustable output low dropout (LDO) linear regulator. Test results and hardware files are included.

Schematic PCB

CN0269

18-bit, 1.33 MSPS, 16-channel data acquisition system

Schematic PCB

Protues simulation example (8051)-parallel port to serial port.rar

Protues simulation example (8051)-parallel port to serial port

Schematic PCB

Homemade 10KV electronic load

Commercial electronic loads are more expensive, especially high-power loads such as computer power supplies that must handle transient current spikes well above their nominal ratings (1800W spike for a 600W GPU) and should be tested under worst-case conditions to Ensure stability.

Schematic PCB

PTN3816EVM: DisplayPort Linear Redriver Evaluation Board for the PNT3816

MAXREFDES173#: IO-Link local temperature sensor

The MAXREFDES173# IO-Link^® temperature sensor uses the MAX14827A IO-Link device transceiver and supports the IQ2 Development™ IO-Link stack.

KIT-TPLSNIFEVB: Transformer Physical Layer (TPL) sniffer tool

SC18IS606-EVB: I ² C to SPI Bridge Evaluation Board ^new

SJA1110 100Base-T1 Multi-Gigabit Ethernet Switch Example Board

Schematic PCB

P3A9606JK-EVB: 2-channel converter evaluation board

OM13506: PCF8553 LCD Demonstration Board

Schematic PCB

OM13510: PCF85263A I²C-bus Evaluation Board

OM13513: RTC demo board contains PCF2127T and PCF2129AT