Our I2C LED controllers enable core functions in some of today’s most ubiquitous devices and applications. In cellular handsets, LED blinkers and dimmers control keypad, fun lighting, and status LEDs. LED controller ICs can also be used for more advanced status or illumination control while off-loading host processors in LCD displays. These I2C LED Controllers work with I2C interfaces for applications such as: RGB or RGBA LED drivers, LED status information, LED displays, LCD backlights, keypad backlights for cellular phones, or handheld devices.

Featured Products
Part Number Output Function Qualification Package Datasheet Order
# channels VLED IDD
VS
CC
 PWM
Control I/F
RGB - Mixer
PCA9624 8 40 V 100 mA - 8-bit indiv / global Consumer, Industrial TSSOP24, HVQFN24 PDF
(391 kB)		 Buy
PCA9632 4 5 V 25 mA - 8-bit indiv / global Consumer, Industrial HVSON8, TSSOP10, TSSOP8 PDF
(347 kB)		 Buy
PCA9685 16 5 V 25 mA - 12-bit indiv Consumer, Industrial, Automotive TSSOP28, HVQFN28 PDF
(399 kB)		 Buy
PCA9955B 16 20 V 57 mA - 8-bit indiv / global Consumer, Industrial, Automotive HSSOP28 PDF
(935 kB)		 Buy
PCA9956B 24 20 V 57 mA - 8-bit indiv / global Consumer, Industrial HSSOP38 PDF
(1.2 MB)		 Buy
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LED Controllers

Voltage-switch drivers and constant-current drivers.

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System Management I²C and SPI Selector Guide 2020 - Brochure Image
Selector Guide

System Management I2C and SPI Selector Guide 2020

Selector Guide of interface components for all your design needs.

Solutions Around the Core
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Solutions Around the Core – Analog, Interfaces, and NFC

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TIP-SOLUTIONS-LED-IMG
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NXP Offers Solutions for LED Status Indication and Color Mixing

Discover our LED blinkers, dimmers, and controllers.