BLF 15dd_v3.1
author: Cereal_Killer
2 layer board of 0.60 x 0.60 inches (15.2 x 15.2 mm)
Uploaded:
October 23, 2014
Shared:
October 23, 2014
Total Price:
$1.75
Open source direct driver LED driver populated with most parts off a standard 105c. See post #1360 in this thread (http://budgetlightforum.com/node/29562)
- D1 is SOT-323
- C1 is 10uf 0805 X7R
- OTC is 0805 (1uf for off-time based FW)
- R1 & R2 is the voltage divider (0805’s)
- D1 = SOD-323 (pad is R3 0805 if zener modded)
- Z1 is SOD-123 4.3v zener (only populate if needed)
- FET is SOT-23-3 (such as AO3400A or IRLML2502)
Open source direct driver LED driver populated with most parts off a standard 105c. See post #1360 in this thread (http://budgetlightforum.com/node/29562)
- D1 is SOT-323
- C1 is 10uf 0805 X7R
- OTC is 0805 (1uf for off-time based FW)
- R1 & R2 is the voltage divider (0805’s)
- D1 = SOD-323 (pad is R3 0805 if zener modded)
- Z1 is SOD-123 4.3v zener (only populate if needed)
- FET is SOT-23-3 (such as AO3400A or IRLML2502)
