High Current PN Half Bridge
BTN8982TA
Block Description and Characteristics
Normal operation:
current sense mode
Fault condition:
error flag mode
VS
VS
IIS(offset)
IIS~ ILoad
IIS(lim)
IIS(offset)
IIS~ ILoad
IIS(lim)
ESD-ZD
ESD-ZD
IS
IS
Sense
output
logic
Sense
output
RIS VIS
RIS VIS
logic
Figure 12 Sense Current and Fault Current
IIS
[mA]
IIS(lim)
IIS(offset)
Current Sense Mode
(High Side)
Error Flag Mode
ICLx
[A]
IL
Figure 13 Sense Current vs. Load Current
Data Sheet
18
Rev. 1.0, 2013-05-17