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Precision automotive Hall effect switch Infineon TLE4906L featuring wide operating voltage and temperature stability

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Precision automotive Hall effect switch Infineon TLE4906L featuring wide operating voltage and temperature stability

Sample Frequency : 15kHz

Operation Points : 10mT

Operating Current : 4mA

Release Points : 8.5mT

Operating Temperature : -40℃~+150℃

Output Current : 20mA

Voltage - Supply : 2.7V~18V

Description : SSO-3-2 Switches (Solid State) RoHS

Mfr. Part # : TLE4906L

Model Number : TLE4906L

Package : SSO-3-2

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Product Overview

The TLE4906K and TLE4906L are high-precision Hall effect switches designed for demanding automotive applications requiring accurate position sensing. These integrated circuits feature highly accurate switching thresholds that remain stable across operating temperatures up to 150C. They offer a wide supply voltage range, reverse battery protection, and superior temperature stability, making them ideal for applications where reliability and precision are paramount. The TLE4906K is available in an SMD SC59 package, while the TLE4906L comes in a leaded PG-SSO-3-2 package.

Product Attributes

Brand: Infineon Technologies
Product Type: High Precision Hall Effect Switch

Technical Specifications

Model	Ordering Code	Package	Supply Voltage (VS)	Operating Temperature Range	Peak Temperature (without damage)	Jitter (typ.)	ESD Performance (HBM)	Reverse Battery Protection
TLE4906K	SP000475028	SC59 (SOT23 compatible)	2.7V to 24V	-40C to +150C	195C	1s	6kV	-18V
TLE4906L	SP000012949	PG-SSO-3-2	2.7V to 24V	-40C to +150C	195C	1s	6kV	-18V

Key Features

Wide supply voltage range (2.7V to 24V)
Operation from unregulated power supply
High sensitivity and stable magnetic switching points
Active Error Compensation for high resistance to mechanical stress
Superior temperature stability
Low jitter (typ. 1s)
High ESD performance (6kV HBM)
Digital output signal

Target Applications

Automotive applications requiring high precision Hall switch for position sensing

Electrical Characteristics (Typical)

Parameter	Symbol	Value	Unit	Note / Test Condition
Supply Current	IS	2 - 6	mA	VS = 2.7V ... 18V
Output Saturation Voltage	VQSAT	- 0.3 - 0.6	V	IQ = 20mA
Output Fall Time	tf	- 0.02 - 1	s	RL = 1.2k; CL = 50pF
Output Rise Time	tr	- 0.4 - 1	s
Delay Time	td	- 13 -	s	Systematic delay between magnetic threshold reached and output switching.
Output Jitter	tQJ	- 1 -	sRMS	Typical value for square wave signal with 1kHz
Power-on Time	tPON	- 13 -	s	VS 2.7V

Magnetic Characteristics (Typical)

Parameter	Symbol	Value (mT)	Unit	Note / Test Condition
Operating Point	BOP	6.2 - 13.9	mT	TA = 25C
Release Point	BRP	4.7 - 12.3	mT	TA = 25C
Hysteresis	BHYS	- 3.0 -	mT	TA = 25C
Temperature Compensation of Magnetic Thresholds	TC	-350 -	ppm/C

Package Information

Package Type	Dimensions (mm)	Distance chip to upper side of IC (d) (mm)
SC59	(SOT23 compatible)	0.56 0.1
PG-SSO-3-2	(Refer to Figure 8)	0.57 0.08

2410121938_Infineon-TLE4906L_C539779.pdf

Quality Precision automotive Hall effect switch Infineon TLE4906L featuring wide operating voltage and temperature stability for sale

Precision automotive Hall effect switch Infineon TLE4906L featuring wide operating voltage and temperature stability Images

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