Detailed description

STOD13A

14/24

Doc ID 022599 Rev 1

6.2

Negative output voltage levels

The FD function is only controlled by the FD pin. It is not related to the enable block.

Table 7.

Negative output voltage levels

Pulse

Pulse

Pulse

Pulse

1

-6.4

11

-5.4

21

-4.4

31

-3.4

2

-6.3

12

-5.3

22

-4.3

32

-3.3

3

-6.2

13

-5.2

23

-4.2

33

-3.2

4

-6.1

14

-5.1

24

-4.1

34

-3.1

5

-6.0

15

-5.0

25

-4.0

35

-3.0

6-5.9

-4.9

26

-3.9

36

-2.9

7

-5.8

17

-4.8

27

-3.8

37

-2.8

8

-5.7

18

-4.7

28

-3.7

38

-2.7

9

-5.6

19

-4.6

29

-3.6

39

-2.6

10

-5.5

20

-4.5

30

-3.5

40

-2.5

41

-2.4

1.

Default value.

Table 8.

(1)

Enable

Action

Low

Low

Device off

Low

High

High

Low

Default negative output voltage

High

High

Default negative output voltage

1.

Table 9.

Fast Discharge operation table

FD pin

Action

Low

Fast discharge active after IC shutdown

High

No fast discharge function