Rainbow-electronics ATA6831 Manual de usuario descargar pdf (Pagina 2)

2

4908D–AUTO–09/06

ATA6831

Figure 1-1. Block Diagram

Fault

detector

Fault

detector

S

I

H

S

2

L

S

2

H

S

1

L

S

1

Control

logic

5

CLK

6

PWM

7

DO

3

CS

4

DI

Input register

Ouput register

Serial interface

H

S

3

L

S

3

H

S

2

L

S

2

H

S

1

L

S

1

S

R

R

H

S

3

L

S

3

O

L

D

P

H

2

P

L

2

P

H

1

P

L

1

P

H

3

P

L

3

P

S

F

Fault

detector

n.

u.

n.

u.

n.

u.

T

P

n.

u.

n.

u.

n.

u.

I

N

H

O

V

L

Fault

detector

Fault

detector

Power on

reset

Charge

pump

UV

protection

Thermal

protection

Fault

detector

VS1

10

VS2

11

VCC

9

GND

18

GND

17

GND

14

GND

8

OUT3

1/2

OUT1

15/16

OUT2

12/13

O

S

C

1 2 3 4 5 6 7 ... 16 17

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