AX3811A regulator equivalent, synchronous step-down regulator.
Low RDS(ON) for internal switches (top/bottom):140/130 mΩ 4.35-18V input voltage range 2A load current capability Instant PWM architecture to achieve fast transient respo.
and high efficiency at light loads. In addition, it operates at pseudo-constant frequency of 500 kHz under heavy load co.
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