Product Brief Features High sensitivity TLE4927C PG-SSO-3-92(3) Single chip solution High accurate hall based crank sensor Symmetrical thresholds High resistance to Piezo effects South and north pole preinduction possible Low cut-off frequency The TLE 4927C detects the motion and position of ferromagnetic and permanent Digital output signal (voltage inter- magnet structures by measuring the differential flux density of the magnetic face) Advanced performance by dynamic field. A self-calibration mode ensures optimum accuracy. Few transitions after self calibration principle start up the sensor has already finished self-calibration and has reached a high- Two-wire and three-wire configuration accuracy running mode. The zero switching concepts of the TLE 4927C ensures possible that the switch point stays stable independent to air gap variations. Wide operating temperature range Fast start-up time Large operating air-gaps The sensor combines a fast power up time with high accuracy and sensitivi- Reverse voltage protection at V -PIN s ty. With a wide temperature range, high ESD robustness and large EMC resi- Short-circuit and over temperature stance, the TLE 4927C perfectly meet the requirements of harsh environmental protection of output Digital output signal (voltage inter- conditions prevalent in automotive applications. The TLE 4927C comes with the face) well established PG-SSO package with two integrated capacitors. With all the Moduce style package with two inte- features, the TLE 4927C is the ideal fitting hall based crankshaft speed sensing grated capacitors: solution for todays automotive requirements. 4.7nF between Q and GND 47nF between Vs and GND: Needed for micro cuts in power supply TLE 4927Cis perfectly suited for applications using: www.infineon.com/position-sensorsProduct Brief TLE4927C High accurate hall based crank sensor Block Diagram Sales Name Description Order Code TLE4927C-E6547 Standard tin plating SP000718266 TLE4927C-N E6547 Nickel plating SP000718270 Published by Attention ple Ase WArnings Infineon Technologies AG The information given in this document shall in no event Due to technical requirements components may contain 85579 Neubiberg, Germany be regarded as a guarantee of conditions or characteristics dangerous substances. For information on the types in (Beschaffenheitsgarantie). With respect to any examples question please contact your nearest Innfi eon Technologies 2011 Infineon Technologies AG. or hints given herein, any typical values stated herein and/ Office. Infineon Technologies Components may only be All Rights Reserved. or any information regarding the application of the device, used in life-support devices or systems with the express Infineon Technologies hereby disclaims any and all warran- written approval of Infineon Technologies, if a failure of Visit us: ties and liabilities of any kind, including without limita- such components can reasonably be expected to cause www.infineon.com tion warranties of non-infringement of intellectual property the failure of that life-support device or system, or to affect rights of any third party. the safety or effectiveness of that device or system. Life support devices or systems are intended to be implanted i nform Ation in the human body, or to support and/or maintain and For further information on technology, delivery terms and sustain and/or protect human life. If they fail, it is reason- Order Number: B142-H9616-X-X-7600 conditions and prices please contact your nearest Infineon able to assume that the health of the user or other persons Date: 08 / 2011 Technologies Office (www.infineon.com). may be endangered.