Data Sheet

1

Ver. 1.0

www.infineon.com/sensors

2019-07

TLE4959-5U-R Transmission Speed Sensor

Features

• Hall based differential speed sensor

• High magnetic sensitivity

• Large operating airgap

• Dynamic self-calibration principle

• Adaptive hysteresis

• Direction of rotation detection

• High vibration suppression capabilities

• Three wire PWM voltage interface

• Magnetic encoder and ferromagnetic wheel application

• High immunity against ESD, EMC and mechanical stress, improved voltage dropout capability

• Automotive operating temperature range

• 4-pin package PG-SSO-4-1

• Green Product (RoHS compliant)

• AEC Qualified

Applications

The TLE4959-5U-R is an integrated differential Hall speed sensor ideally suited for transmission applications.

Its basic function is to provide information about rotational speed and direction of rotation to the

transmission control unit. TLE4959-5U-R includes a sophisticated algorithm which actively suppresses

vibration while keeping excellent airgap performance.

Table 1

Description

Type

Marking

Ordering Code

Package

TLE4959-5U-R

59AYA3

SP004842806

PG-SSO-4-1