The IS31FL3205 is a 36-channel LED driver with programmable PWM control for each channel. It operates at a high frequency of up to 26kHz to eliminate audible noise. Each channel can be dimmed individually with 8-bit or 16-bit PWM resolution, and the device supports 4 groups of global current control. It is designed for applications requiring high-density color LEDs such as gaming keyboards and appliances.
Lumissil Microsystems IS31FL3205 technical specifications.
| Number of Channels | 36 |
| Supply Voltage (Vcc) | 2.7 to 5.5V |
| Max Output Current | 38mA |
| PWM Resolution | 8 or 16bits |
| PWM Frequency | 26kHz |
| Communication Interface | I2C (Fast Mode Plus 1MHz) |
| RoHS | Compliant |
| Halogen Free | Yes |
No datasheet is available for this part.
