DocID030735 Rev 2

5/12

FDA802B

Block and pins description diagrams

12

2.1

Pins description

Figure 2. Pins connection diagram

Table 2. Pins list description

N#

Pin

Function

1

FB1+

Channel 1, half bridge plus, Feedback

2

OUT1+

Channel 1, half bridge plus, Output

3

OUT1+

Channel 1, half bridge plus, Output

4

VCC1+

Channel 1, half bridge plus, Boosted Power Supply

5

VCC1-

Channel 1, half bridge minus, Boosted Power Supply

6

OUT1-

Channel 1, half bridge minus, Output

7

OUT1-

Channel 1, half bridge minus, Output

8

FB1-

Channel 1, half bridge minus, Feedback

9

GND1-

Channel 1, half bridge minus, Power Ground

10-13,

16-17, 19,

30-34,

36-39

N.C.

Not connected

14

Vbattery

Main battery voltage (14V)

15

Vbattery

Main battery voltage (14V)

18

Enable4

Chip Enable 4