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Our LED controllers enable core functions in some of today’s 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 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.
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4-bit Fm+ I2C-bus low-power LED driver
16-channel, 12-bit PWM Fm+ I2C-bus LED controller
16-channel Fm+ I2C-bus 57 mA/20 V constant current LED driver
24-channel Fm+ I2C-bus 57 mA/20 V constant current LED driver
The PCA9957 is a daisy-chain SPI-compatible 4-wire serial bus controlled 24-channel constant current LED driver optimized for dimming and blinking 32 mA Red/Green/Blue/Amber (RGBA) LEDs
PCA9959 is a daisy-chain SPI-compatible 4-wire serial bus controlled 24-channel constant current LED driver optimized for controlling 63 mA Red/Green/Blue/Amber (RGBA) and Infrared LEDs
Discover the different driving technologies for LEDs.
Discover our 24-ch 63 mA constant current LED controller with innovative 64 grid control system in QFN package.
LED controllers offload the system processor work load and power into small package.
Read the selector guideSelector guide of interface components for all your design needs.
Read the selector guideDiscover other solutions we offer for your designs.
Read the brochureNXP’s robust portfolio of automotive-compliant products includes over 700 devices and solutions that help enable breakthrough automotive designs.
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