TLE4966V-1K_15 Datasheet, PDF (17/24 Pages) Infineon Technologies AG – In Plane Sensing with Vertical Dual Hall Effect Latch for Automotive Applications

3.4
Magnetic Characteristics
TLE4966V-1K
Specification
Table 3-5 Magnetic Characteristics
Parameter
Symbol T (°C)
Min.
Operating point
B_OP
-40 1.1
25 0.9
150 0.4
Release point
B_RP
-40 -4.5
25 -4.1
150 -3.3
Hysteresis
B_Hys
-40 3.6
25 3.4
150 2.5
Magnetic Matching B_Match
-1.0
Values
Typ. Max.
2.8 4.5
2.5 4.1
1.9 3.3
-2.8 -1.1
-2.5 -0.9
-1.9 -0.4
5.3 7.4
5.0 6.8
3.7 5.2
+1.0
-1.5
+1.5
Magnetic Offset
B_Off
-1.0
+1.0
-1.5
+1.5
Temperature
TC
Compensation¹⁾
-1700
1) Not subject to production test, verified by design/characterization
Unit Note / Test Condition
mT
mT
mT
mT
mT
mt
ppm/K
for (Bop1 - Bop2) and (Brp1 - Brp2);
-40..125°C
-40..150°C
(Bop + Brp) / 2; -40..125°C
(Bop + Brp) / 2; -40..150°C
ferrite magnet
The initial status of Q1 and Q2 after power on is Vq high (=OFF)!
Data Sheet
17
Revision 1.0, 2014-05-13