Test and application board

STA540SA

8/30

Doc ID 16066 Rev 2

4

Test and application board

This section includes information about the test and application board including the test

circuit, board layout, and parts list.

Figure 3.

Test and application board

Figure 4.

Test circuit

+5V

ON

OFF

VS

IC1

STA540SA

OUT1

1

IN2

5

IN3

16

OUT3+

19

OUT2

2

IN1

4

SVR

8

IN4

15

OUT4

18

IN1

C8

STANDBY

1

2

3

P_GND

OUT1

C5 0.22 µF

JP5

C7 0.22 µF

+ C11

1000 µF, 25 V

C15

IN3

+ C9

C3 0.22 µF

C10

JP6

C12

OUT2

R4

10K

IN2

OUT3 (OUT3+)

IN4

C1 0.22 µF

C13

PGND

DIAG

+5V

C14

2200 µF, 25 V

2200 µF, 25 V

2200 µF, 25 V

2200 µF, 25 V

470 µF, 25 V

10 µF,

25 V

0.1 µF

P_GND

OUT4 (OUT3-)

Obsolete

Product(s)

- Obsolete

Product(s)