Diodes Incorporated announced the introduction of the AL5890 linear constant-current regulator developed to provide simple and more cost-effective solutions to driving LED strings from an off-line or DC power supply. Available in a range of packages, the small form-factor of the AL5890 makes it ideal for any LED application where a lower BoM cost and […]
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Power Electronics Top Talks in April on EDABoard.com forums
Peer-to-peer, engineer-to-engineer questions and answers from the EDABoard.com engineering community around power electronics. Click the “Read more” link and follow the entire conversation and maybe add your two cents by logging in to EDAboard.com Designing 600 watts synchronous buck – I want to design the synchronous buck with LTC3858-1 with the below specifications Vin=13 volts to […]
60 V/1A buck LED driver adds dimming for commercial lighting
A wide input voltage range and integrated power MOSFET make the AL8862 buck LED driver a solution well-suited for developers of LED lighting drive circuits looking to minimize board space and reduce BoM cost with excellent analog and PWM dimming functions. With a typical output current accuracy of 5% at up to 1A and 97% […]
LED drivers in ultra-low profile suitable for LED edge-lighting
In response to growing demand for smaller LED lighting installations that also provide high efficiency and ultra-low EMI, Diodes Incorporated has extended its popular BCR420U and BCR421U families of linear LED drivers to include the BCR420UFD and BCR421UFD devices in the ultra-low profile DFN2020 package, making them well-suited for 12V and 24V LED edge-lighting applications. […]
Power switch protects VBUX lines, meets fast role swap timing requirements of USB Type-C
The DPS1133 single-channel power switch introduced by Diodes Incorporated high-voltage power switch is designed to meet all the demanding protection and fast-role swap requirements of USB Type-C(TM) ports. As such, it addresses the full gamut of mobile and desktop computing devices and peripherals, and numerous other applications in the consumer electronics, mobile communications, industrial, and medical […]
2.0A, 2.5A and 3.0A power switches optimized for USB port protection
Featuring an ultra-low on resistance to reduce power losses, the AP22811 and AP22804/AP22814 power switches introduced by Diodes Incorporated are optimized for universal serial bus (USB) and other hot-swap applications. Supporting load currents of 2.0A, 2.5A and 3.0A, respectively, this family of devices protects USB ports against over-current, short-circuit and over-temperature conditions and prevents system […]
