The TLC5922 is a 16-channel constant-current sink driver. Each channel has an On/Off state and a 128-step adjustable constant-current sink (dot correction). The dot correction adjusts the brightness variations between LED, LED channels, and other LED drivers. Both dot correction and On/Off state are accessible via a serial data interface. A single external resistor sets the maximum current of all 16 channels.
PowerPAD is a trademark of Texas Instruments.
| Features | ON/OFF LED Driver |
| Analog dimming steps | 128 |
| Data transfer rate (typ) (MHz) | 30 |
| Ch to ch accuracy (typ) (±%) | 1 |
| Rating | Catalog |
| Operating temperature range (°C) | -20 to 85 |
| HTSSOP (DAP) | 32 | 89.1 mm² 11 x 8.1 |