Description
IS32FL3209 is comprised of 18 constant current channels each with independent PWM control, designed for driving LEDs, PWM frequency can be 29kHz (default) or 4kHz.
Features
- 2.7V to 5.5V supply.
- Each channel output current up to 78mA.
- I2C interface, automatic address increment
function.
- Four selectable I2C addresses.
- Internal reset register.
- Modulate LED brightness with 256 steps PWM.
- Each channel can be controlled independently.
- Each channel can be scaled independently by 1,
23/24, 22/24, 21/22, 20/24, 19/24, 18/24, 16/24, 14/24, 12/24, 11/24, 9/24 and 7/24.
- PWM frequency selectable -.
IS32FL3209 Datasheet
