Hi Team
There is a good new that we DIN UCC29002
And there have one thing need your support!
Please help check this SCH, THX
Cause need LS voltage is 8V,
From the calculation formula below, I found out why R512 value cannot use 100K
But LS voltage can be 8V when R512= 56K, why? THX
R505,R508 51 ohm
R507,R510 200ohm
R512 100k
R503 0.002 ohm
Io=10A
Acas=R512/(R508+R510)=100k/0.251k=398.4
LS=0.002*10*398.4=7.968V
R505,R508 39 ohm
R507,R510 100ohm
R512 56k
R503 0.002 ohm
Io=10A
Acas=R512/(R508+R510)=56k/0.139k=402.87
LS=0.002*10*402.87=8.05V
