PCA9958 24-Bit 63mA Current LED Driver na may SPI

NXP Semiconductors  PCA9958 24-Bit 63mA Current LED Driver na may SPI ay 24-channel SPI serial bus 63mA LED driver na may supply voltage range na 2.7V hanggang 5.5V. Ang mga device na ito ay na-optimize para sa dimming at blinking RGBA LEDs. Nagtatampok ang bawat LED ng sarili nitong 8-bit na resolution na fixed frequency na tumatakbo sa 31.25kHz na may adjustable na duty cycle na 0 % hanggang 100 % para sa kontrol ng liwanag. Ang karagdagang PWM controller ay may nakapirming frequency na 122Hz at isang adjustable frequency na 15Hz duty cycle mula 0 % hanggang 99.6 % para sa dimming at blinking control.

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NXP Semiconductors LED Lighting Driver ICs Automotive 24-bit 63 mA Constant current LED Driver with 10 MHz SPI interface in HVQFN40 package
Datasheet
3,722May Stock
Min.: 1
Mult.: 1
Reel: 4,000

24 Output Constant Current 63 mA HVQFN-40 5.5 V 2.7 V 31.25 kHz 5 V - 40 C + 85 C AEC-Q100 Reel, Cut Tape

NXP Semiconductors LED Lighting Driver ICs 24-bit 63 mA Constant current LED Driver with 10 MHz SPI interface in HVQFN40 package
Datasheet
3,848May Stock
Min.: 1
Mult.: 1
Reel: 4,000

24 Output Constant Current 63 mA HVQFN-40 5.5 V 2.7 V 31.25 kHz 5 V - 40 C + 125 C Reel, Cut Tape