DC2011A

DC2011A demonstration circuit is a 42V, 6A micropower synchronous step-down regulator with current sense featuring the LT®8613. The demo board is designed for 5V output from 5.8V to 42V input. The wide input range allows a variety of input sources, such as automotive batteries and industrial supplies. The LT8613 is a compact, high-efficiency, and high-speed synchronous monolithic step-down switching regulator. The integrated power switches and inclusion of all necessary circuitry reduce the components count and solution size. Ultralow 3µA quiescent current in Burst Mode® operation achieves high efficiency at very light loads. Fast minimum on-time of 40ns enables high VIN to low VOUT conversion at high frequency. The LT8613 switching frequency can be programmed either oscillator-resistor external clock over a 200KHz to 2.2MHz range.

附註

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