资 源 简 介
LP3943 is an integrated device capable of independentlydriving 16 LEDs. This device also contains an internal precisionoscillator that provides all the necessary TIming requiredfor driving each LED. Two prescaler registers alongwith two PWM registers provide a versaTIle duty cycle control.The LP3943 contains the ability to dim LEDs in SMBUS/I2C applicaTIons where it is required to cut down on bustraffic.
