AK7864A Datasheet - AKM

AK7864A 3 channel LED driver

 Charge Pump Circuit A necessary voltage for LED (Vf 4.8V or less) lighting is generated from the voltage supplied to VDD pin. Please supply the generated voltage from CPOUT pin to external LED.  LED Driver Part This product has 3 channel LED driver to drive RGB constant current. Use the ON/ O.

AK7864A Features

* Operating Voltage

* Operating Temperature Range

* LED Driver Current 3.3V±5% 0 ~ 70 C RED: 66mA GREEN: 66mA BLUE: 66mA The LED current is adjustable from 22mA to 66mA by the external resistor. In addition, the LED current can be reduced to 100%~12.5% by the register. Allowable maximum

AK7864A-AKM.pdf