ADP8140EB-EVALZ

ADP8140EB-EVALZ is an ADP8140 PMOS evaluation board. The ADP8140 is a 4-channel high current LED driver with adaptable power control. The ADP8140 provides high current control of up to four LED drivers. Each driver can sink up to 500mA. The sink current is programmed for all four drivers with one external resistor. The device features a feedback output that controls an external power supply for optimal efficiency. The ADP8140 also protects the LEDs, power supply and itself against thermal events, short circuits, overvoltages and LED open circuits. Multiple ADP8140 ICs are easily connected in parallel to drive additional LED strings or higher current LEDs.

Merknader

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