SY8120B1 regulator equivalent, synchronous step down regulator.
* Low RDS(ON) for internal switches (top/bottom):130/120 mΩ
* 4.5-18V input voltage range.
and high efficiency at light loads. In addition, it operates at pseudo-constant frequency of 500 kHz under heavy load co.
SY8120B1 develops high efficiency synchronous stepdown DC-DC converter capable of delivering 2A load current . SY8120B1 operates over a wide input voltage range from 4.5V to 18V and integrates main switch and synchronous switch with very low RDS(ON).
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