LB11873

No.A0081-5/14

Pin Assignment

Hall sensor input waveforms and output current waveform

(1) When the Hall sensor input amplitude is small or when the input waveform slope is low

180° drive: Current flows during all periods; there are on off periods (180° drive)

(2) When the Hall sensor input amplitude is larger or when the input waveform slope is steep

In this case, periods in which drive is off will occur (the off periods vary depending on the Hall sensor inputs).

LB11873

35

34

33

32

31

30

27

26

25

24

22

21

20

19

10

11

12

13

14

15

16

17

18

6

5

4

3

2

1

7

29

28

8

9

23

36

Top view

IN1

IN2

IN3

IOUT1

IOUT2

IOUT3

High

Low

Source

Sink

High

Low

Source

Sink

IN1

IN2

IN3

IOUT1

IOUT2

IOUT3