Analog devices Inc. ADP8140 Evaluation Board is designed to evaluate ADP8140 4-channel high current, LED driver with adaptable power control. The ADP8140CP-EVALZ board evaluates the ADP8140 device by driving LED strings with a maximum current of 350mA per string. This evaluation board comes with ADP8140EB-EVALZ with the LEDs. The ADP8140EB-EVALZ includes an ADP8140 with a P-channel Metal-Oxide Semiconductor (PMOS) field effect transistor regulation stage to power the LEDs.
Evaluation board voltage range:
8V to 30V 3 LEDs
15V to 30V 6 LEDs
125μA to 350mA evaluation board current sink range (four adjustable channels)
Analog and PWM dimming inputs and LED current outputs
Feedback output control external power source for optimal efficiency and safety