HTR3236 Overview
HTR3236 is prised of 36 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 independently scaled by a factor of 1, 1/2, 1/3 and 1/4. The average LED current of each channel can be changed in 256 steps by changing the PWM duty cycle through an I2C...
HTR3236 Key Features
- 3kHz (default)
- 22kHz -Pb-free Packages, QFN44L-5×5