SLVSHI2A February 2024 – April 2024 LP5867
PRODUCTION DATA
The LP5867 device is able to adjust the output current of three color groups separately. For each color, the device has 7-bits data in 'CC_Group1', 'CC_Group2', and 'CC_Group3'. Thus, all color group currents can be adjusted in 128 steps from 0% to 100% of the maximum output current, IOUT_MAX.
The 18 current sinks have fixed mapping to the three color groups:
7-BITS CC_GROUP1/CC_GROUP2/CC_GROUP3 REGISTER | RATIO OF OUTPUT CURRENT TO IOUT_MAX | |
---|---|---|
Binary | Decimal | % |
000 0000 | 0 | 0 |
000 0001 | 1 | 0.79 |
000 0010 | 2 | 1.57 |
- - - | - - - | - - - |
100 0000 (default) | 64 (default) | 50.4 (default) |
- - - | - - - | - - - |
111 1101 | 125 | 98.4 |
111 1110 | 126 | 99.2 |
111 1111 | 127 | 100 |