TLE4976L Infineon Technologies, TLE4976L Datasheet - Page 6

• Manufacturer Part Number: TLE4976L
• Description: IC HALL EFFECT SW UNIPOLAR SSOP3
• Manufacturer: Infineon Technologies
• Type: Unipolar Switchr

Specifications of TLE4976L

• Sensing Range: 11mT Trip, 5mT Release
• Voltage - Supply: 3 V ~ 18 V
• Current - Supply: 7mA
• Output Type: Digital, PWM (Current)
• Features: Regulated Voltage
• Operating Temperature: -40°C ~ 150°C
• Package / Case: 3-SIP, SSO-3-02
• Operational Type: Unipolar Switch
• Operating Supply Voltage: 3.3 V or 5 V or 9 V
• Mounting Style: Through Hole
• Maximum Operating Temperature: + 150 C
• Minimum Operating Temperature: - 40 C
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Current - Output (max): -
• Lead Free Status / Rohs Status: Lead free / RoHS Compliant
• Other names: SP000012951; TLE4976LX; TLE4976LX; TLE4976LXA

2
2.1
The TLE4976-1K and the TLE4976L are integrated circuit Hall-effect sensors designed specifically for highly
accurate applications. Precise magnetic switching thresholds and high temperature stability are achieved by active
error compensation circuits and chopper techniques on the chip. The IC has a current interface with a 6mA / 14mA
output.
2.2
Figure 1
2.3
Table 1
Pin No.
1
2
3
Table 2
Pin No.
1
2
3
Data Sheet
Functional Description
General
Pin Configuration (top view)
Pin Configuration and Center of Sensitive Area
Pin Description
Pin Description for TLE4976-1K (SC59)
Pin Description for TLE4976L (PG-SSO-3-2)
Symbol
V
N.C.
GND
Symbol
V
GND
N.C.
S
S
1.5
1
± 0.15
SC59
Function
Supply voltage
No internal connection
Ground
Function
Supply voltage
Ground
No internal connection
3
2
0.8
Sensitive Area
Center of
± 0.15
4
PG-SSO-3-2
1
2
2.08
Comment
Comment
3
± 0.1
1.35
Functional Description
± 0.1
Rev. 2.0, 2009-02-12
TLE4976-1K
TLE4976L