* low RDS(ON) for internal switches (top/bottom): 40mΩ/26mΩ
* 4.5-18V input voltage range
* 5.0A output current capability
* 500 kHz switching frequency <.

Note:AN_SY8105 High Efficiency, 500kHz, 5A, 18V Input Synchronous Step Down Regulator General Description The SY8105 i.

The SY8105 is a high efficiency 500 kHz synchronous step-down DC-DC converter capable of delivering 5.0A current. The SY8105 operates over a wide input voltage range from 4.5V to 18V and integrates main switch and synchronous switch with very low RD.

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