This application note presents a reference design for a signal-lamp linear LED driver that consists of six strings of 4 LEDs per string and delivers 350mA per string with a common cathode configuration. Common cathode arrangements require that the current-sense resistors be placed on the high (anode) side, which forces the LED drivers to use a level shifter.
RK043FN02H-CT is a 4.3'' TFT with 480*272 pixels, with LED backlight and capacitive touch panel.
icebreaker++ is a very nice and convenient little board. But it has a small flaw, the ice40 FPGA it uses is very simple, and it's generally fun to see people doing exciting projects with 5k LUTs. Sometimes it's convenient to have some extra space available when experimenting.
This document details the MAXREFDES138# subsystem reference design, a 36V to 57V input, 12V output, no-opto flyback isolated power supply capable of 12W. Design files and test results are included. Hardware is available for purchase.
A complete hardware/software platform for building a new generation of connected smart products
This reference design provides design guidance, data and other content for a 1.6kW 48V output power supply using semi-bridgeless PFC and isolated phase-shifted full-bridge DC-DC converters.
TWR-KV11Z75M is a development tool for Kinetis V series KV1x 64 KB and 128 KB series products, using ARM® Cortex™-M0+ processor.
The main purpose of TIDA-00600 is to provide a cost-optimized small power management solution for ZigBee systems that require both rechargeable battery and DC connector power. The TIDA-00600 design provides power management departments with test data, design guidance, and light drawing files. This reference design features the LP5907, an ultra-small LDO with high PSRR and low noise, and the BQ24230, a stand-alone battery charger.
The Multi-Standard 27W Mobile Charger enables the design of power supplies featuring extreme low standby power with the output voltage in full regulation, very high efficiency and high reliability. The NXP chipset used is targeting mobile and notebook power supplies with power requirements up to 100W. Supplies can be designed easily and with a minimum number of external components.
65 W isolated flyback general purpose adapter using MinE-CAP ICs to achieve the highest possible power density and design simplicity
The FRDM-HB2001FEVM evaluation kit allows users to practice using all features of the MC33HB2001 H-bridge device with FRDM-KL25z and SPIGen software.
The Multi Standard 45W Mobile Charger enables the design of power supplies featuring extreme low standby power with the output voltage in full regulation, very high efficiency and high reliability. The NXP chipset used is targeting mobile and notebook power supplies with power requirements up to 100W. Supplies can be designed easily and with a minimum number of external components.
This single-layer reference design for pedestal fans and other similar appliances features 2-inch diameter pads and an integrated controller that reduces component count. In addition, sensorless control eliminates the need for Hall sensors and provides multiple protection functions such as overcurrent protection, undervoltage lockout, and overheating protection, each of which improves the robustness of the design. This reference design is suitable for 8V-24V input voltage and is capable of delivering 3A (peak)/2A (rms) phase current.
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