Panasonic introduces the AN30888A / B series LED drivers, which are suitable for driving high bright LEDs in LED lighting applications. These AN30888A / B LED drivers are boost / buck / boost-buck DC-DC controllers that drive an external power NMOS switch. The design flexibility of the boost / buck / boost-buck output system is achieved by changing the external circuit. The wide operating power supply range allows configuration of the power supply and the number of LED's to drive required by the specific application. They allow various DC-DC configurations and provide great design-in flexibility. Achieve high flexibility in light adjustment by using reference voltage control and PWM duty control modes as multiple luminance setting methods.

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