TLI4906K Infineon Technologies, TLI4906K Datasheet

IC HALL EFFECT SW PREC SC59-3

TLI4906K

Manufacturer Part Number
TLI4906K
Description
IC HALL EFFECT SW PREC SC59-3
Manufacturer
Infineon Technologies
Type
Unipolar Switchr
Datasheet

Specifications of TLI4906K

Sensing Range
13.9mT Trip, 4.7mT Release
Voltage - Supply
2.7 V ~ 18 V
Current - Supply
6mA
Current - Output (max)
20mA
Output Type
Digital, Differential
Operating Temperature
-40°C ~ 125°C
Package / Case
TO-236-3, SC-59, SOT-23-3
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
Features
-
M a y 2 0 0 9
TLI4906
H i g h P r e c i s i o n H a l l E f f e c t S w i t c h e s f o r I n d u s t r i a l a n d C o n s u m e r
A p p l i c a t i o n s
T L I 4 9 0 6 K , T L I 4 9 0 6 L
Datasheet
R e v. 1 . 0
S e n s e a n d C o n t r o l

Related parts for TLI4906K

TLI4906K Summary of contents

Page 1

TLI4906 ...

Page 2

... Infineon Technologies Office. Infineon Technologies components may be used in life-support devices or systems only with the express written approval of Infineon Technologies failure of such components can reasonably be expected to cause the failure of that life-support device or system or to affect the safety or effectiveness of that device or system. Life support devices or systems are intended to be implanted in the human body or to support and/or maintain and sustain and/or protect human life ...

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High Precision Hall Effect Switches for Industrial and Consumer Applications Revision History: 2009-05-04, Rev. 1.0 Previous Revisions: none Page Subjects (major changes since last revision) We Listen to Your Comments Any information within this document that you feel is wrong, ...

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... Operating Modes and States . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 10 2.6 Functional Block Description . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 10 3 Specification . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 11 3.1 Application circuit . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 11 3.2 Absolute Maximum Ratings . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 11 3.3 Operating Range . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 12 3.4 Electrical Characteristics . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 12 4 Package Information . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 14 4.1 TLI4906K Package Outline . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 14 4.2 TLI4906L Package Outline . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 15 Datasheet 4 TLI4906 Table of Contents Rev. 1.0, 2009-05-04 ...

Page 5

... Figure 4 Output Signal . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 10 Figure 5 Application circuit . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 11 Figure 6 Timing Diagram . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 13 Figure 7 Marking of the TLI4906K and distance of the chip to the upper side . . . . . . . . . . . . . . . . . . . . . . . 14 Figure 8 PG-SC59-3-4 Package Outline Figure 9 Footprint PG-SC59-3-4 (SOT23 compatible Figure 10 Marking of the TLI4906L and distance of the chip to the upper side . . . . . . . . . . . . . . . . . . . . . . . 15 Figure 11 PG-SSO-3-2 Package Outline ...

Page 6

List of Tables Table 1 PIN Definitions for the PG-SC59-3-4 package . . . . . . . . . . . . . . . . . . . . . . . . . . . . . ...

Page 7

... Product Description 1.1 Overview The TLI4906x is a high precision Hall Effect Switch with highly accurate switching thresholds for ambient operating temperatures up to 125°C. The TLI4906K is available in a PG-SC59-3-4 package, the TLI4906L in a PG-SSO-3-2 package. 1.2 Features • 2 supply voltage operation. ...

Page 8

Functional Description 2.1 General Precise magnetic switching thresholds and high temperature stability are achieved by active compensation circuits and chopper techniques on chip. Offset voltages generated by temperature-induced stress or overmolding are canceled so that high accuracy is achieved. ...

Page 9

Pin Description Table 1 PIN Definitions for the PG-SC59-3-4 package PIN No. Name Function 1 V Supply Voltage Output 3 GND Ground Table 2 PIN Definitions for the PG-SSO-3-2 package PIN No. Name Function 1 V ...

Page 10

Operating Modes and States Field Direction and Definition Positive magnetic fields correspond to the south pole of the magnet targeting the branded side of the package Branded Side Figure 3 Definition of the Magnetic Field direction Figure ...

Page 11

Specification 3.1 Application circuit Figure 5 Application circuit It is recommended to use a resistor of 200 pulse. Two capacitors of 4.7 nF enhance the EMC performance. The pull-up of 1.2 k the output transistor. 3.2 Absolute Maximum Ratings ...

Page 12

... Note / Test Condition °C =12V and T =25°C Unit Note / Test Condition mA V =2.7 V... =- = µ µs R =1. µs kHz kHz µs µs Typical value for a 1 kHz RMS square wave signal µs V > 2 K/W TLI4906K K/W TLI4906L + thja Rev. 1.0, 2009-05-04 TLI4906 ...

Page 13

Figure 6 Timing Diagram Table 6 Magnetic Characteristics Parameter Operate point Release point Hysteresis Temperature compensation of magnetic thresholds Repeatability of magnetic 3) thresholds 1) Over all operating conditions 25° equivalent to the noise constant. ...

Page 14

... Package Information 4.1 TLI4906K Package Outline Year (y) = 0...9 Month (m) = 1...9, I06 Figure 7 Marking of the TLI4906K and distance of the chip to the upper side 3x0.4 0.95 Figure 8 PG-SC59-3-4 Package Outline Datasheet O - October N - November D - December 3 ±0.1 +0.05 -0.1 0 0.95 (0.55) 14 Package Information Branded Side d: Distance chip to upper side of IC ...

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Reflow Soldering Figure 9 Footprint PG-SC59-3-4 (SOT23 compatible) 4.2 TLI4906L Package Outline Year (y) = 0...9 Calendar Week (ww) = 01...52 Figure 10 Marking of the TLI4906L and distance of the chip to the upper side Datasheet 0.8 1.2 ...

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No solder function area Figure 11 PG-SSO-3-2 Package Outline Datasheet 0.8 x 45˚ ±0.1 7˚ 4.16 ±0.05 0.2 4.06 ±0.08 1.9 MAX. 0.6 MAX. 0.4 ±0. 1.27 ±0.25 1.27 ±0.25 12.7 ±1 4 ±0.4 12.7 ...

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... Published by Infineon Technologies AG ...

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