TLE4963-2M datasheet(48/91 Pages) INFINEON

48 / 91 page

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TLE4922

Highly robust, easy-to-use mono-Hall speed sensor with twist-independent mounting

This sensor is specially designed to provide an easy-to-use, robust and cost-effective solution for vehicle or industrial

speed sensing applications. The TLE4922 can, therefore, be back-biased using a simple, low-cost bulk magnet, while pro-

viding a good air gap performance and switching accuracy. Its hidden adaptive hysteresis and calibration algorithm enable

good accuracy over air gap jumps and immunity to vibration and run-out events.

Features

› Large operating air gap capability

› Flexible mounting (also known as Twist-independent mounting)

› Hidden adaptive hysteresis

› Low current consumption

› Reverse magnetic polarity capability

› Advanced protection technology

– Reverse voltage protection at VS-pin

– Short-circuit protection

– Overtemperature protection

› Wide operating temperature ranges of -40°C ≤ T

j ≤ ±150°C

› High ESD robustness up to ±4 kV HBM

› 3-wire PWM voltage interface

Magnetic speed sensors

Applications

› Industrial applications

› Two-wheeler and automotive vehicle speed

TLE4929

Fully programmable crankshaft sensor

The TLE4929 is an active Hall sensor ideally suited for crankshaft applications and similar industrial applications, such as a

speedometer or any speed sensor with high accuracy and low jitter capabilities. Also, the compatible 3-pin-package allows a

one-to-one-replacement of the former generation of crankshaft sensors without direction detection, TLE4924/25/26/27/28.

Through the EEPROM of the TLE4929C various parameters of the former TLE492x-family can be mimicked.

Features

› Differential Hall speed sensor to measure speed and position of tooth/pole wheels

› Switching point in the middle of the tooth enables backward compatibility

› Robustness over magnetic stray-field due to the differential sensing principle

› Precise miss fire detection through excellent jitter performance

› Dedicatedhybridenginealgorithmkeepscombustionenginecalibratedduringanelectricdrivecycle

› Digital output signal with programmable output-protocol including diagnosis interface

› Direction detection and stop-start-algorithm

› High accuracy and low jitter

› High sensitivity enables large air gap

› End-of-line programmable to adapt engine parameters

› Can be used as a differential camshaft sensor

› Pre-programmed version, TLE4929C-X2A available for 2-wheeler applications

› Automotive operating temperature range

Product

Sensor technology

AEC-Q100 qual-

ified

Automotive

Industrial

RoHS

HAL free

TLE4922

Mono-Hall

TLE4929

Differential Hall

TLE4963-2M Datasheet(PDF) 48 Page - Infineon Technologies AG

TLE4963-2M Datasheet(HTML) 48 Page - Infineon Technologies AG

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