TLE4984C-HT E6747

The TLE4984C is an active Hall sensor ideally suited for camshaft applications in automotive. Its basic function is to map either a tooth or a notch of a gear or magnet wheel into a unique electrical output state. The magnetic switching points have thereby a high accuracy paired with an excellent stability due to the innovative chopped Hall technology used for this sensor. The implemented electrical trimming option for post-fabrication trimming sets the sensor’s switching points. This ensures its true power on capability even in the case of production spreads such as different magnetic configurations or misalignment. The programmability of the sensor includes also the option to adjust the temperature coefficients to the application needs. Additional, a self-calibration module has been implemented to achieve optimum accuracy during normal running operation. The self calibration adjusts the offsets and is well suited to cope with symmetrical and asymmetrical target wheels. The TLE4984C comes in a three-pin package for the supply voltage and an open drain output. The package has two integrated capacitors for enhanced EMC micro break performance.

ParametricTLE4984C-HT E6747
ApplicationsCamshaft
TechnologyHall
Direction Detection-
Vibration Suppression-
Type of Hysteresishidden fixed
InterfacesVoltage
Enhanced ESDyes
Chopped Monocellyes
Programmableyes
True Power Onyes
Sales Product NameTLE4984C-HT E6747
OPNTLE4984CHTE6747HAMA1
Product Statusactive and preferred
Package NamePG-SSO-3
Completely lead freeyes
Halogen freeno
RoHS compliantyes
Packing Size1500
Packing TypeAMMO-PACK
Summary of Features:
  • True Power On functionality (TPO)
  • Programmable switching points
  • Programmable temperature coefficient of back-bias magnet
  • Single chip solution
  • PG-SSO-3 package
  • Twist-Independent Mounting (TIM) for larger fabrication tolerances
  • Advanced performance by dynamic self-calibrating principle
  • High accuracy and high stability of the magnetic switching points
  • High resistance to mechanical stress
  • Digital output signal (voltage interface)
  • Short-circuit protection
  • Enhanced ESD performance
  • Module styled package with two integrated capacitors for micro cuts in power supply and enhanced EMC performance, 47nF between VS and GND, 4.7nF between Vq and GND, 40°C to 150°C
  • Automotive qualified
Application Notes
TitleSizeDateVersion
Recommendation for Handling and Assembly of Infineon Sensor PG-SSO PackagesEN1 MB31 May 201601_06
Product Brief
TitleSizeDateVersion
TLE 4984C446 KB01 Mar 201201_00
Product Selection Guide
TitleSizeDateVersion
Sensor Solutions for Automotive, Industrial and Consumer Applications 2016EN5.7 MB28 Apr 201601_01
Material Content SheetInfo
TitleSizeDateVersion
MCDS_2013-08-28_22-22-15_MA000434842_PG-SSO-3-9.pdf20 KB31 Oct 201301_00
Package Data
TitleSizeDateVersion
PG-SSO-3-9 | TLE4984CHTE6747HAMA1EN418 KB11 Apr 201601_00
EN TLE4954CB+E2
TLE 4984C TLE4984C-HT+E6747
EN SP370-23-156-0
MCDS_2013-08-28_22-22-15_MA000434842_PG-SSO-3-9.pdf TLE4984C-HT+E6747
EN TLE4984C-HT+E6747