CN0183

Precision, 16-bit bipolar output voltage source using +12V to ±5V supplies

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Smart and cool music flower-shaped lamp

Renesas’ flower reference design showcases a diverse portfolio of products for broad market applications. From power management to precision analog and specialty ICs, we've got you covered for your designs.

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An open source project for underwater sensor nodes based on single-pair Ethernet technology SPE (from tutorial to actual combat, English)

Single-Pair-Ethernet technology (SPE, Single-Pair-Ethernet) describes the transmission of Ethernet through only a pair of copper cores. In addition to transmitting data through Ethernet, it can also simultaneously provide power to terminal devices through PoDL (power supply over data lines).

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MAXREFDES1238: Scalable, single-input, 6-output, power supply solution for Version ACAP platform

In this design a single 12V input supplies a circuit which outputs 6 separate rails ranging from 500mW to 130W. The design is specified to meet the XILINX Versal ACAP AI Core Series UC1/3 requirements. The design layout is also optimized for the Versal ACAP IC.

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SimpleLink™ ZigBee® Network Range Extender Reference Design

ZigBee applications such as home and industrial automation, lighting, metering and sensor networks may require longer RF transmission range and higher sensitivity than the standalone CC2530. TI's new SimpleLink CC2530-CC2592 reference design pairs the cost-effective SimpleLink ZigBee CC2530 wireless MCU with the SimpleLink CC2592 range extender to improve receiver sensitivity by 2-3 dB and increase the total link budget to 120 dB, significantly improving Coverage of each node in the ZigBee network.

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Reverse Power Supply - Eight Input Single Output Reference Design

This reference design is a power supply solution for reverse powered telecom applications. Up to 8 isolated inputs provide a universal output; the load is shared equally among all active converters.

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KPower supply design for Kintex Ultrascale FPGA: ultra-quiet, 1.8V, 1A

This reference design provides a power-supply circuit with an input voltage of 3.3V, an output voltage of 1.8V, and an output current of 1A using the MAX8869 low-dropout linear regulator. The circuit was developed to power a MGTVCCAUX rail on a Xilinx® Kintex® Ultrascale™ FPGA. Included in this reference design are a schematic and a bill of materials.

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Radiation Hardened FPGA Power Solution

Renesas Offers a Complete Solution for Powering Rad Hard FPGAs

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Power supply design for Kintex Ultrascale FPGA: PMBus compatible, strictly regulated, 1.80V, 2A

This reference design provides a power-supply circuit with an input voltage of 10.8V to 13.2V, an output voltage of 1.80V, and an output current of 2A using the MAX15303 InTune™ Point-of-Load (PoL) Controller. The circuit was developed to power a VCC1V8 rail on a Xilinx® Kintex® Ultrascale™ FPGA. Included in this reference design are a schematic, applications information, and a bill of materials.

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MAXREFDES108#: Non-isolated 12V/1A PoE powered device power supply

This document details the MAXREFDES108# subsystem reference design, a 36V to 57V input, 12V output, step down non-isolated power supply capable of 12W. Design files and test results are included. Hardware is available for purchase.

Electric vehicle charger schematic diagram (UC3842+LM324+TL431)

Electric vehicle charger schematic diagram (UC3842+LM324+TL431)

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IEEE 802.3bt PoE PD reference design with NCP1566-based isolated DC/DC converter

30 W Automotive 2 MHz Preregulator, Non-Isolated, Synchronous Buck Reference Design Based on NCV891930

UsbSafe²: an open, programmable dongle for protecting USB devices from USB hosts and chargers

Always stay secure and protect your private data and gadgets when connected via USB. USB connections transfer information and power. UsbSafe² is a device that protects USB-connected hardware from excessive voltage, current, and unauthorized data access. Unfortunately, the practice of “juicing” (accessing data from devices connected to public charging stations) has become very common. UsbSafe² offers a unique combination of anti-juicing mode and fail-power protection. With UsbSafe², you'll feel safer no matter where you are or what you plug in, your valuable gadgets are protected and secured!

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RS485 bus realizes power supply transmission scheme

Design features: Bus power evaluation, quick and easy testing of different bus power filters, configurable module application for master or slave, DC blocking bus capacitors, onboard receiver/transmitter enable/disable pull-up/pull-down resistors

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MAXREFDES1185: 3.5W, 24V offline flyback converter using MAX17595

The MAX17595 is a peak-current-mode controller for designing wide input-voltage flyback regulators.

FRDM33772CSPEVB: MC33772C evaluation board with SPI communication

REF-10W ADAPTER: 10.5W 5.0V USB Adapter Reference Design

This is a 10.5W 5.0V USB adapter reference design using Infineon's quasi-resonant PWM integrated circuit ICE2QS03G and CoolMOS™ IPU60R950C6 (IPAK), with a small form factor architecture and multiple protection modes to achieve high system reliability.

L3751 DC converter reference solution

STMicroelectronics provides users with a reference design based on L3751, suitable for DC-DC converters with input voltage 36-72V DC, output voltage 12 VDC, and 10A.

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meiji-led-ring: Meiji LED ring illuminator mounted on the front of the microscope

The meiji-led-ring is a compact light source that can be mounted on the front of a Meiji microscope. The illuminator uses 24 LEDs along with some high frequency boost drivers to avoid flickering when shooting. The device is powered by the USB-C port. A small ATSAML10 microcontroller is used to control the brightness of the LED driver. The user controls a series of touch sensors from the edge of the PCB.

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