https://www.nxp.com/products/power-drivers/lighting-driver-and-controller-ics/led-drivers/16-bit-ic-bus-led-dimmer:PCA9532?tab=Buy_Parametric_Tab
PCA9532 | NXP Semiconductors
8-bit I2C-bus LED dimmer with PWM outputs enables gradual LED brightness control and blinking for status indicators and display backlighting
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