PCA9x I²C-Bus LED Drivers

NXP Semiconductors PCA9x I2C-Bus LED Drivers to offer unique blink modes and color mixing support. The PCA9551 LED driver blinks LEDs in I2C-bus and SMBus applications where it is necessary to limit bus traffic or free up the I2C-bus master's (MCU, MPU, DSP, chipset, etc.) timer. The internal oscillator has two programmable blink rates and requires only the initial set-up command to program them for each individual output. The NXP PCA9632 is an I2C-bus controlled 4-bit LED driver optimized for Red/Green/Blue/Amber (RGBA) color mixing applications. The RGBA color mixing offers individual brightness control mode, group dimming mode, and blink mode. The PCA9632 is in the new Fast-mode Plus (Fm+) family offers high frequency (up to 1MHz) and more densely populated bus operation (up to 4000pF).

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NXP Semiconductors LED Lighting Driver ICs 8-BIT I2C FM OD LED
Datasheet
3,640May Stock
Available ang MouseReel
Min.: 1
Mult.: 1
: 6,000

8 Output Boost, Buck 25 mA HVQFN-16 5.5 V 2.3 V 400 kHz Adjustable PCA9551 - 40 C + 85 C I2C Control Reel, Cut Tape, MouseReel

NXP Semiconductors LED Lighting Driver ICs 4-BIT FM+I2C-BUS
Datasheet
15,311May Stock
Available ang MouseReel
Min.: 1
Mult.: 1
: 2,500

4 Output Boost 25 mA TSSOP-8 5.5 V 2.3 V 100 kHz to 1 MHz 5.5 V PCA9632 - 40 C + 85 C I2C Control Reel, Cut Tape, MouseReel