IS32FL3268 Description
IS32FL3268 24-CHANNEL, 16-BIT PWM LED DRIVER GENERAL DESCRIPTIONS The IS32FL3268 is a 24-channel constant current LED driver. Each channel has 16-bit PWM brightness control, and 64 steps of constant-current scaling (SL). SL can adjust brightness deviation between channels.
IS32FL3268 Key Features
- VCC= 3.0V to 5.5V
- Support 24 current sink output channels and sink
- 51mA (VCC≥ 3.2V, CB= “111”)
- 37.5mA (VCC< 3.2V, CB= “101”)
- Maximum Current Band (CB)
- 3 bits (8 steps) with a 9.1% to 100% range
- DC Current Scaling (SL)
- 6 bits (64 steps) with a 25.9% to 100% range
- Individual 16-bit, 8+8-bit dithering, 8+4-bit dithering, 8-bit PWM mode
- Global Current Control (GCC)