LT8610ACEMSE-1#PBF

LINEAR TECHNOLOGY  LT8610ACEMSE-1#PBF  直流-直流开关降压逐步递减稳压器, 可调, 3V-42V输入, 800mV-41.8V输出, 3.5A输出, MSOP-16

The is a compact high-efficiency high-speed synchronous monolithic step-down Switching Regulator consumes only 2.5µA of quiescent current. It has a lower feedback voltage of 800mV and a lower minimum VIN of 3V. It has the same additional features of the LT8610AB as compared to the LT8610, higher maximum output current of 3.5A, faster minimum on time of 30ns and higher light load efficiency. It has a SYNC pin for synchronization to an external clock. A capacitor on the TR/SS pin programs the output voltage ramp rate during startup. The PG flag signals when VOUT is within ±8% of the programmed output voltage as well as fault conditions. The LT8610AC-1 has internal compensation optimized for high switching frequencies resulting in improved transient response compared to the LT8610AC. It also has a feature which will soft-start the part when exiting dropout or brownout conditions reducing output voltage overshoot.

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Improved Burst Mode® efficiency

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Improved EMI

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Safely tolerates inductor saturation in overload

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Output soft-start and tracking

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Accurate 1.015V enable pin threshold

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200mV at 1A Low dropout under all conditions