AK7864 Datasheet - Asahi Kasei Microsystems

AK7864 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 power supply from CPOUT pin to external LED. * LED Driver Part This product generates has 3 channel LED driver to drive RGB con.

AK7864 Features

* Operation Voltage

* Operating Temperature Range

* LED driver current 3.3V±5% 0 ~ 70℃ RED: 66mA (Adjustment external resister:22 ~ 66mA) GREEN: 66mA (Same as above, each channel is spec in absolute value.) BLUE: 66mA (Same as above, each channel is spec in absolute value.) Usable Vf MAX

AK7864_AsahiKaseiMicrosystems.pdf