IS31FL3237
Description
The IS31FL3237 is an LED driver with 36 constant current channels. Each channel can be pulse width modulated (PWM) by 16 bits for smooth LED brightness control.
Key Features
- 2.7V to 5.5V VCC supply
- 1MHz I2C interface, automatic address increment function with readout function
- Four selectable I2C addresses
- Accurate color rendition
- Selectable 8-bit/10-bit/12-bit/16-bit PWM
- 8-bit dot correction
- 8-bit global current adjust
- Open/Short detect function
- 62kHz PWM frequency (8-bit PWM)
- Temperature detect function
