SY8113B regulator equivalent, synchronous step down regulator.
* low RDS(ON) for internal switches (top/bottom): 80mΩ/40mΩ
* 4.5-18V input voltage range
* 3A output current capability
* 500 kHz switching frequency
Ordering Information
SY8113 □(□□)□ Temperature Code Package Code Optional Spec Code
Temperature Range: -40°C to 85°C
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The SY8113B is a high efficiency 500 kHz synchronous step-down DC-DC converter capable of delivering 3A current. The SY8113B 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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