|
|
Automotive LED driver: 300kHz operation
The MLX10803 is designed to operate at a switching frequency below 150 kHz.
At 300 kHz, switching delay introduces a supply dependency of the average LED current in buck topology.
This application note explains where this dependency comes from, and how to resolve it with a feed forward compensation network.
Current Revision:
002
File Type: Application Note
File Size: 275.6 KB
| Connection |
Download time |
| 56k |
0.67 min |
| DSL/Cable |
0.07 min |
Downloads
30 days: 53
total: 547
|
|