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Instead of searching many manufacturer sites or calling on companies to find and compare designs, now you can search for designs based on the circuit’s performance using Digi-Key’s Reference Design Library.
The Reference Design Library was created in order to:
Visit often as new designs are being added weekly and improvements will be made based on your constructive feedback.
The EVALHVLED805 is a demonstration board equipped with the new HVLED805 PWM current mode LED driver and is designed for European mains. It can control, with very good accuracy, from 1 to 3 LEDs having a nominal current of 350mA. The HVLED805 has integrated high voltage startup and an 800 V power MOSFET.View Design
The IS31AP2111 is a digital I2S interface audio amplifier capable of driving a pair of 8Ωspeakers at 20W when operating from a 24V supply. Due to its Class-D output drive stage, it can operate without an external heat-sink or fan.View Design
The MAXREFDES116# reference design demonstrates the application of the MAX17599 low IQ, wide-input range, active-clamp current-mode PWM controller. The MAX17599 contains all the control circuitry required for the design of wide-input isolated forward-converter industrial power supplies.View Design