ASIL-Compliant Hall-Effect Wheel Speed Sensor IC

with Speed and Direction Output

A19300

9

Allegro MicroSystems

955 Perimeter Road

Manchester, NH 03103-3353 U.S.A.

www.allegromicro.com

THERMAL CHARACTERISTICS

Characteristic

Symbol

Test Conditions*

Value

Unit

Package Thermal Resistance

RθJA

Single-layer PCB with copper limited to solder pads

213

°C/W

*Additional thermal information is available on the Allegro website.

20

40

60

80

100

120

140

160

180

2

3

4

5

6

7

8

9

10

11

12

13

14

15

16

17

18

19

20

21

22

23

24

25

Temperature (ºC)

V

CC(max)

V

CC(min)

Power Derating Curve

20

40

60

80

100

120

140

160

180

100

0

200

300

400

500

600

700

800

900

1000

1100

1200

1300

1400

1500

1600

1700

1800

1900

Temperature (ºC)

Power Dissipation versus Ambient Temperature