The IS31FL3293 is a 3-channel LED driver controlled via an I2C compatible interface. Each channel possesses an independent 8-bit PWM control register allowing 256 steps of brightness and an 8-bit DC current control register to fine-tune the current for white balance. It features a programmable shutdown mode and operates from a supply voltage of 2.7V to 5.5V. The device is designed for battery-powered applications, offering low quiescent current and a small footprint.
Lumissil Microsystems IS31FL3293 technical specifications.
| Supply Voltage Range | 2.7 to 5.5V |
| Number of Channels | 3Channels |
| I2C Interface Speed | 400kHz |
| PWM Resolution | 8bit |
| Output Current Per Channel | 40mA |
| Quiescent Current | 200µA |
| Operating Temperature | -40 to +85°C |
| RoHS | Compliant |
| Halogen Free | Yes |
No datasheet is available for this part.
