TLE4946H Datasheet, PDF (6/9 Pages) Infineon Technologies AG – High Precision Hall-Effect Switch

TLE4946H
Magnetic Characteristics
over operating range, unless otherwise specified. Typical values correspond to V_S=12V.
Parameter
Symbol Tj [°C] min. typ. max. Unit Conditions
Operate Point
TLE4946H
B_OP
mT
-40 11.8 15.8 19.2
25 11.0 14.0 17.0
150 6.1 9.6 13.7
Release Point
TLE4946H
B_RP
mT
-40 -19.2 -15.8 -11.8
25 -17.0 -14.0 -11.0
150 -13.7 -9.6 -6.1
Hysteresis
TLE4946H
B_HYS
mT
-40
-
-
-
25 22.0 28.0 34.0
150
-
-
-
Magnetic Offset
TLE4946H
B_OFF
mT (B_OP+B_RP)/2
-40
-
-
-
25 -3.0 -
3.0
150
-
-
-
Temperature
TC
ppm/°C
Compensation of
-
- -2000 -
Magnetic Thresholds
Positive magnetic fields related with south pole of magnet to the branded side of package.
Note: Typical characteristics specify mean values expected over the production spread.
Timing Diagram
A pplied
m agnetic
field
B OP
B RP
VQ
90%
10%
Figure 3: Timing Definition
Data Sheet
tf
td
6/9
tr
td
2003-11-20