MILPITAS, CA - May 20, 2014 - Linear Technology Corporation announces the LT8620, a 2A, 65V input capable synchronous step-down switching regulator. Synchronous rectification delivers efficiency as high as 95% while Burst Mode® operation keeps quiescent current under 2.5µA in no-load standby conditions. Its 3.4V to 65V input voltage range makes it ideal for automotive (single and dual battery) and industrial applications. Its internal high efficiency switches can deliver up to 2A of continuous output current to voltages as low as 0.97V. The LT8620’s Burst Mode operation offers ultralow quiescent current, making it well suited for applications such as automotive “always-on” systems, which need to extend operating battery life. The LT8620’s unique design maintains a minimum dropout voltage of only 250mV at 1A under all conditions, enabling it to excel in scenarios such as automotive cold-crank.
Linear Technology PR: LT8620 65V, 2.2MHz Synchronous Step-Down Switcher Delivers 2A & Needs Only 2.5µA of IQ
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