TLE4945-2L Infineon Technologies, TLE4945-2L Datasheet - Page 5

• Manufacturer Part Number: TLE4945-2L
• Description: IC SWITCH BIPOLAR SSO-3-2
• Manufacturer: Infineon Technologies
• Type: Bipolar Latchr

Specifications of TLE4945-2L

• Sensing Range: 6mT Trip, -6mT Release
• Voltage - Supply: 3.8 V ~ 24 V
• Current - Supply: 8mA
• Current - Output (max): 100mA
• Output Type: Digital, Open Collector
• Operating Temperature: -40°C ~ 150°C
• Package / Case: 3-SIP, SSO-3-02
• Operating Supply Voltage: 5 V or 9 V or 12 V
• Mounting Style: Through Hole
• 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: SP000013154; TLE4945-2LIN; TLE4945-2LIN; TLE4945-2LINTB; TLE4945-2LINTR; TLE4945-2LINTR; TLE4945-2LX; TLE4945-2LXTINTB; TLE4945-2LXTINTB; TLE49452LX; TLE49452LXA

TLE4905L, TLE4935L, TLE4945L, TLE4945-2L
Circuit Description
The circuit includes Hall generator, amplifier and Schmitt-Trigger on one chip. The internal
reference provides the supply voltage for the components. A magnetic field perpendicular to the
chip surface induces a voltage at the hall probe. This voltage is amplified and switches a Schmitt-
trigger with open-collector output. A protection diode against reverse power supply is integrated.
The output is protected against electrical disturbances.
Threshold
Generator
1
3
V
Q
S
Hall-
Generator
V
S
V
Ref
Schmitt-
Amplifier
Trigger
Output
Stage
2
AEB01243
GND
Figure 2
Block Diagram
Data Sheet
3
V1.5, 2007-11