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Número de pieza | TLE4945 | |
Descripción | Uni- and Bipolar Hall IC Switches for Magnetic Field Applications | |
Fabricantes | Infineon Technologies AG | |
Logotipo | ||
Hay una vista previa y un enlace de descarga de TLE4945 (archivo pdf) en la parte inferior de esta página. Total 15 Páginas | ||
No Preview Available ! Uni- and Bipolar Hall IC Switches for
Magnetic Field Applications
TLE 4905 L; TLE 4935 L;
TLE 4935-2 L; TLE 4945 L;
TLE 4945-2L
Bipolar IC
Features
• Temperature compensated magnetic performance
• Digital output signal
• For unipolar and alternating magnetic fields
• Large temperature range
• Protection against reversed polarity
• Output protection against electrical disturbances
P-SSO-3-2
Type
TLE 4905 L
TLE 4935 L
TLE 4935-2 L
TLE 4945 L
TLE 4945-2L
Marking
05 L
35 L
35 2
45 L
45 2
Ordering Code
Q67006-A9120
Q67006-A9112
Q67006-A9143
Q67006-A9163
Q62705-K441
Package
P-SSO-3-2
P-SSO-3-2
P-SSO-3-2
P-SSO-3-2
P-SSO-3-2
TLE 4905/35/35-2/45/45-2 L (Unipolar/Bipolar Magnetic Field Switches) have been
designed specifically for automotive and industrial applications. Reverse polarity
protection is included on-chip as is output protection against negative voltage transients.
Typical applications are position/proximity indicators, brushless DC motor commutation,
rotational indexing etc.
Data Sheet 1 2000-07-01
1 page TLE 4905 L; TLE 4935 L;
TLE 4935-2 L; TLE 4945 L; TLE 4945-2L
Functional Description Bipolar Type TLE 4935/35-2/45 (Figure 5 and 6)
When a positive magnetic field is applied in the indicated direction (Figure 5) and the
turn-on magnetic induction BOP is exceeded, the output of the Hall-effect IC will conduct
(Operate Point). When a reverse magnetic field is generated, the output of the IC turns
off (Release Point; Figure 6).
+
Branded Side
Ι
S
N VQ
Figure 5
Sensor/Magnetic-Field Configuration
B
BOP
0
VQ
BRP
VQH
VQL
Figure 6
Switching Characteristics Bipolar Type
Data Sheet
5
+-
VS
AES01231
Induction
t
Output Voltage
t
AED01421
2000-07-01
5 Page TLE 4905 L; TLE 4935 L;
TLE 4935-2 L; TLE 4945 L; TLE 4945-2L
Mainframe
Line
Sensor
VS
Signal
4.7 nF
1.2 kΩ
4.7 nF
1
VS
2
GND
TLE
4905/35/35-2/45-2
3Q
Figure 8
Application Circuit
AES01247
Data Sheet 11 2000-07-01
11 Page |
Páginas | Total 15 Páginas | |
PDF Descargar | [ Datasheet TLE4945.PDF ] |
Número de pieza | Descripción | Fabricantes |
TLE4941 | Differential Two-Wire Hall Effect Sensor IC | Infineon Technologies AG |
TLE4941-2 | Differential Two-Wire Hall Effect Sensor IC | Infineon Technologies AG |
TLE4941-2C | Differential Two-Wire Hall Effect Sensor IC | Infineon Technologies AG |
TLE4941C | Differential Two-Wire Hall Effect Sensor IC | Infineon Technologies AG |
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