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TLE4955C E2

INFINEON SP001387544

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INFINEON

HallSpeed Different
Supplier: Infineon Technologies
Matchcode: TLE4955C E2
Rutronik No.: ICIN4031
Unit Pack: 1
MOQ: 1500
package: PG-SSO-2
Packaging: REEL
On request
2.24 $
3,360.00 $

Prices

1,500 2.24 $
6,000 2.18 $
9,000 2.13 $

HallSpeed Different Description

The differential Hall sensor IC detects the motion of tooth and magnet encoder applications. To detect the motion of ferromagnetic objects, the magnetic field must be provided by a back biasing permanent magnet. Either south or north pole of the magnet can be attached to the rear unmarked side of the IC package.The magnetic measurement is based on three equally spaced Hall elements, integrated on the IC. Both magnetic and mechanical offsets are cancelled by a self calibration algorithm. The sensor includes a current output PWM protocol.

Summary of Features

  • High magnetic sensitivity
  • Large operating airgap
  • Two wire PWM current interface
  • Fast start-up
  • Dynamic self calibration principle
  • Adaptive hysteresis
  • Detection of rotation direction
  • High vibration suppression capability
  • From zero speed up to 12 kHz
  • Wide operating temperature ranges
  • High resistance to piezo effects
  • Single chip solution
  • Magnetic encoder and ferromagnetic wheel application
  • South and north pole pre-induction possible
  • Module style package with integrated overmolded capacitor 1.8 nF between V DD and GND

Target Applications

  • The TLE4955C-E2 is an integrated differential Hall effect sensor for transmission applications with two wire PWM output current interface. Its basic function is to provide information about rotational speed and direction of rotation to the transmission control unit. TLE4955C-E2 includes a sophisticated algorithm which actively suppresses vibration while keeping excellent air gap performance.

Parameter

Type
DIFFERENT
Vcc(min)
4 V
Top(max)
110 °C
Package
PG-SSO-2
Automotive
AEC-Q(100)
Hall elements
2
Packaging
REEL
Leadfree Defin.
RoHS-conform
Configuration
2-Wire bits
Top(min)
-40 °C
Vcc(max)
20 V
Mounting
THT
Icc
7 mT
Supplier Part
SP001387544
ECCN
EAR99
Customs Tariff No.
85423990000
Country
Germany
Supplier Lead time
41 weeks
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