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SIGN INWe offer LED constant current driver controllers for control of keypad LEDs, fun lighting and status LEDs.
The LED constant current drivers off-load host processor with internal PWM dimming or blinking control including sequences like heart beat/breathing status indication. These LED drivers have I2C-Bus or SPI interfaces and are used for applications such as: RGB or RGBA LED, LED status information, LED displays, LCD backlights, keypad backlights for cellular phones or handheld devices.
Several are AEC-Q100 compliant (PCA9952/55TW and PCA9955BTW) for applications like Steering Wheel LED status indication.
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24-Channel SPI serial bus 63 mA LED driver.
10-Channel LED backlight driver with power supply.
16-Channel SPI serial bus 57 mA / 20 V constant-current LED driver.
16-Channel Fm+ I2C-bus 57 MA constant-current LED driver.
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.
24-Channel SPI serial bus 32 MA / 5.5 V constant-current LED driver.
24-Channel SPI serial bus 63 mA / 5.5 V constant-current LED driver.
16-channel, 12-bit PWM Fm+ I²C-bus LED controller.
4-bit Fm+ I²C-bus low-power LED driver.
The new PCA9958 is a 24-channel SPI serial bus 63 mA LED driver with many programmable features for your automotive and industrial applications.
NXP offers evaluation boards and reference designs that make secure edge solutions connected and efficient with innovative analog technologies. Start today.
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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