TLE4961-4M Datasheet, PDF (15/26 Pages) Infineon Technologies AG – High Precision Automotive Hall Effect Latch

TLE4961-4M
Specification
Table 3-5
Magnetic Characteristics
Parameter
Symbol T (°C)
Values
Unit Note / Test Condition
Min. Typ. Max.
Operating point
B_OP
-40
7.5
11.3 15.1 mT
25
6.5
10
13.5
170
4.3
7.1 9.9
Release point
B_RP
-40
-15.1 -11.3 -7.5 mT
25
-13.5 -10 -6.5
170
-9.9
-7.1 -4.3
Hysteresis
B_HYS
-40
25
17.0 22.6 28.3 mT
15
20
25
170
10.7 14.2 17.8
Effective noise value of the
B_Neff
25
magnetic switching points¹⁾
62
μT
Temperature compensation of T_C
magnetic thresholds²⁾
-2000
ppm/K
1) The magnetic noise is normal distributed and can be assumed as nearly independent to frequency without sampling noise
or digital noise effects. The typical value represents the rms-value and corresponds therefore to a 1 σ probability of normal
distribution. Consequently a 3 σ value corresponds to 99.7% probability of appearance.
2) Not subject to production test, verified by design/characterization.
Field Direction Definition
Positive magnetic fields are defined with the south pole of the magnet to the branded side of package.
N
S
Branded Side
Figure 3-3 Definition of Magnetic Field Direction PG-SOT23-3-15
Data Sheet
15
Revision 1.0, 2013-04-07