IS31FL3235A driver equivalent, 28 channels led driver.
* 2.7V to 5.5V supply
* I2C interface, automatic address increment
function
* Internal reset register
* Modulate LED brightness with 256 steps PWM
* E.
* Mobile phones and other hand-held devices for LED display
* LED in home appliances
Figure 1 Typical Applicati.
IS31FL3235A is comprised of 28 constant current channels each with independent PWM control, designed for driving LEDs, PWM frequency can be 3kHz or 22kHz. The output current of each channel can be set at up to 38mA (Max.) by an external resistor and .
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