Electronicdesign 5283 Linear1026 B2
Electronicdesign 5283 Linear1026 B2
Electronicdesign 5283 Linear1026 B2
Electronicdesign 5283 Linear1026 B2
Electronicdesign 5283 Linear1026 B2

60 V Synchronous Buck LED Driver Delivers 300 W

Oct. 26, 2012
The LT3763, a synchronous buck LED driver controller from Linear Technology, delivers over 300 W of LED power, while a 6 V to 60 V input voltage range suits it for use in a variety of applications,
The LT3763, a synchronous buck LED driver controller from Linear Technology, delivers over 300 W of LED power, while a 6 V to 60 V input voltage range suits it for use in a variety of applications, including automotive, industrial and architectural lighting. Its output voltage can be set from 0 V to 55 V, enabling it to drive a range of LEDs in a single string. Offering both input and output current monitors and limiting, the controller also employs accurate output voltage regulation as well as input regulation, useful for high impedance sources such as solar panels. Its constant current and constant voltage regulation makes it useful in applications ranging from driving high brightness LEDs to battery and supercap charging. LED current accuracy of ±6% ensures constant lighting while ±1.5% output voltage accuracy offers several LED protection features and also enables the converter to operate as a constant voltage/constant current source for charging applications. The LT3763EFE is available in a 28-lead thermally enhanced TSSOP package and is priced starting at $4.45 each/1,000.

Sponsored Recommendations

Highly Integrated 20A Digital Power Module for High Current Applications

March 20, 2024
Renesas latest power module delivers the highest efficiency (up to 94% peak) and fast time-to-market solution in an extremely small footprint. The RRM12120 is ideal for space...

Empowering Innovation: Your Power Partner for Tomorrow's Challenges

March 20, 2024
Discover how innovation, quality, and reliability are embedded into every aspect of Renesas' power products.

Article: Meeting the challenges of power conversion in e-bikes

March 18, 2024
Managing electrical noise in a compact and lightweight vehicle is a perpetual obstacle

Power modules provide high-efficiency conversion between 400V and 800V systems for electric vehicles

March 18, 2024
Porsche, Hyundai and GMC all are converting 400 – 800V today in very different ways. Learn more about how power modules stack up to these discrete designs.

Comments

To join the conversation, and become an exclusive member of Electronic Design, create an account today!