SY8133 regulator equivalent, synchronous step down regulator.
* low Rds(on) for internal switches (top/bottom) 120/80 mΩ,
* 4-15V input voltage range
* 400KHz switching frequency
* Internal softstart limits the inrus.
* Set Top Box
* Portable TV
* Access Point Router
* DSL Modem
* LCD TV
Features
* low Rds(on) f.
The SY8133 is a high efficiency 400 KHz synchronous step-down DC-DC converters capable of delivering 3A output current. SY8133 operates over a wide input voltage range from 4V to 15V and integrate main switch and synchronous switch with very low Rds(.
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