ATS643LSHTN-I1-T datasheet(8/16 Pages) ALLEGRO

Part #	ATS643LSHTN-I1-T

Description	Self-Calibrating, Zero-Speed Differential Gear Tooth Sensor with Continuous Update

PDF	16 Pages

Scroll/Zoom	100%

Manufacturer	ALLEGRO [Allegro MicroSystems]

Direct Link	http://www.allegromicro.com

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8 / 16 page

Self-Calibrating, Zero-Speed Differential

Gear Tooth Sensor with Continuous Update

ATS643LSH

Allegro MicroSystems, Inc.

115 Northeast Cutoff, Box 15036

Worcester, Massachusetts 01615-0036 (508) 853-5000

www.allegromicro.com

THERMAL CHARACTERISTICS may require derating at maximum conditions, see application information

Characteristic

Symbol

Test Conditions

Min.

Typ.

Max Units

Package Thermal Resistance

RθJA

Minimum-K PCB (single-sided with copper limited to

solder pads)

126

–

ºC/W

Low-K PCB (single-sided with copper limited to solder

pads and 3.57 in.2 (23.03 cm2) of copper area)

–

ºC/W

100

120

140

160

180

TJ(max) = 165ºC; ICC =ICC(max)

Power Derating Curve

(RθJA = 126 ºC/W)

Minimum-K PCB

(RθJA = 84 ºC/W)

Low-K PCB

VCC(min)

VCC(max)

100

200

300

400

500

600

700

800

900

1000

1100

1200

1300

1400

1500

1600

1700

1800

1900

100

120

140

160

180

Temperature (°C)

TJ(max) = 165ºC; VCC =VCC(max);ICC =ICC(max)

Maximum Power Dissipation, PD(max)

θJA =1

26 ºC/W)

Minimum-K

PCB

θJA =

ºC/W)

Low-K

PCB

ATS643LSHTN-I1-T Datasheet(PDF) 8 Page - Allegro MicroSystems

ATS643LSHTN-I1-T Datasheet(HTML) 8 Page - Allegro MicroSystems

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