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All Products > Semiconductors > Driver ICs > LED Lighting Drivers

NXP Semiconductors PCA9xxx I²C-bus LED Drivers

NXP Semiconductors PCA9xxx I²C-bus LED Drivers 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, chip set, 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 Semiconductors PCA9632 is an I²C-bus controlled 4-bit LED driver optimized for Red/Green/Blue/Amber (RGBA) color mixing applications, which offers individual brightness control mode, group dimming mode, and blink mode. The PCA9632 is in the new Fast-mode Plus (Fm+) family, which offers higher frequency (up to 1MHz) and more densely populated bus operation (up to 4000pF).

Category   Semiconductors >  Driver ICs >  LED Lighting Drivers

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NXP Semiconductors PCA9632DP1,118
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771-PCA9632DP1118


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NXP Semiconductors LED Lighting Drivers 4-BIT FM+I2C-BUS
Page 434

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10: $1.11
100: $0.86
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2.3 V to 5.5 V 150 uA + 85 C SMD/SMT TSSOP-8
NXP Semiconductors PCA9551BS,118
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771-PCA9551BS118


To purchase full reel, order in multiples of 6000:
NXP Semiconductors LED Lighting Drivers 8-BIT I2C FM OD LED
Page 434

Data Sheet
3,162
In Stock
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1: $2.10
10: $1.70
100: $1.36
500: $1.19
Reel
6,000: $0.884
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Reel: 6,000
2.3 V to 5.5 V 500 uA + 85 C SMD/SMT HVQFN-16
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