| | | | | | | | Learn how a bootstrapped buck-boost converter can be used to extend the battery life of a low-cost, portable LED lamp. |
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| | | | | | | | TI’s new GaN synchronous step-down converter targets 12- and 48-V automotive applications such as audio/infotainment systems, cabin climate control, and headlights. |
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| | | | The 23-mm GaN inverter reference design from EPC delivers 11-A RMS continuous current at 48 V and 100-kHz PWM. |
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| | | | | | | | Thermal design of the LED system plays a vital role in providing reliable operation and in finding the lowest-cost cooling solutions. |
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| | | | Some of today’s modern LED drivers are specialized in minimizing electromagnetic emissions, exploiting key innovations in the field of switching regulators, such as a silent-switcher topology. |
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| | | | Configurable LED drivers, whether implementing a buck, boost, or buck-boost topology, provide a versatile approach to LED design, delivering efficient operation over a wide input voltage range while providing up to 1-A LED string current. |
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| | | | | | Sponsored | AUM90 90W desktop adapters provide 12VDC to 54VDC outputs, IP42 ingress protection, and under 0.15W standby power. Class I or Class II construction, gasketed design, reinforced isolation, and 2x MOPP support medical, home healthcare, ITE, technology, and diagnostic applications while meeting Level VI, Level VII-ready efficiency standards globally. |
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