TLE4945-2G Infineon Technologies, TLE4945-2G Datasheet - Page 6

• Manufacturer Part Number: TLE4945-2G
• Description: IC SWITCH HALL MAGNETIC SOT89-4
• Manufacturer: Infineon Technologies
• Type: Bipolar Latchr

Specifications of TLE4945-2G

• Package / Case: SOT-89-3
• Sensing Range: 6mT Trip, -6mT Release
• Voltage - Supply: 4 V ~ 24 V
• Current - Supply: 5mA
• Current - Output (max): 100mA
• Output Type: Digital, Open Collector
• Operating Temperature: -40°C ~ 125°C
• Operational Type: Bipolar Latch
• Operating Supply Voltage: 5 V or 9 V or 12 V
• Mounting Style: SMD/SMT
• Maximum Operating Temperature: + 150 C
• Minimum Operating Temperature: - 40 C
• Maximum Output Current: 100 mA
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Features: -
• Lead Free Status / Rohs Status: Lead free / RoHS Compliant
• Other names: SP000011879; TLE4945-2G; TLE4945-2GINTR; TLE49452GT; TLE49452GXT

Functional Description Unipolar Type TLE4905 (Figure 3 and 4)
When a positive magnetic field is applied in the indicated direction (Figure 3) and the
turn-on magnetic induction
(Operate Point). When the magnetic field is reduced to a value smaller than the release
point, the output of the IC turns off (Release Point; Figure 4).
Figure 3
Figure 4
Data Sheet
Sensor/Magnetic-Field Configuration
Switching Characteristics Unipolar Type
0
V
B
Q
B
B
OP
OP
V
QL
is exceeded, the output of the Hall-effect IC will conduct
B
V
RP
QH
S
N
6
Branded Side
AED01420
+
t
t
V
S
Induction
TLE4905G; TLE4935G;
Output Voltage
-
AES01231
V
Q
+
V1.3, 2007-12-05
TLE4945-2G