BTT6100-2EKA Datasheet, PDF (29/48 Pages) Infineon Technologies AG – Suitable for resistive, inductive and capacitive loads

BTT6100-2EKA
Diagnostic Functions
1000
900
800
calibrated k_ILIS
min/max k_ILIS
typical k_ILIS
700
600
500
400
300
0
0.5
1
1.5
2
2.5
I_L [A]
BTT6100-2EKA
Figure 21 Improved Current Sense Accuracy with One Calibration Point at 0.4A
7.3.2 SENSE Signal Timing
Figure 22 shows the timing during settling and disabling of the SENSE.
V_INx
t
I_Lx
tONx
t_OFFx
t_ONx
90% of
IL static
t
VDEN
I_IS
t_sIS(ON)
tsIS(OFF)
t
t_sIS(LC)
t_sIS(chC)
90% of
tsIS(ON_DEN)
IIS static
t
V_DSEL
t
VINy
t
I_Ly
t_ONy
Figure 22 Current Sense Settling / Disabling Timing
t
current sense settling disabling time .vsd
Data Sheet
PROFET™+ 24V
29
Rev. 1.0, 2014-08-20