Rainbow-electronics ATA6824 Manual do Utilizador descarregar pdf (Página 2)

2

4931C–AUTO–09/06

ATA6824 [Preliminary]

Figure 1-1. Block Diagram

VMODE /RESET

Microcontroller

Logic Control

VCC

NC

WD

12V

Regulator

Vint 5V

Regulator

OTP

12 bit

Oscillator

VCC 5V

Regulator

Bandgap

Charge

Pump

HS Driver 2

VRES H2

CP

CP

CPLO

VBATSW

VBAT

VBAT

Battery

VBG

PBAT

VINT

VG

CPIH

H1

M

S1 S2 L2

VBAT

GND

DG3

NC

SIO

CC

DG2

PGNDL1

OT

UV

OV

HS Driver 1

R

GATE

R

GATE

R

GATE

R

GATE

LS Driver 2

Supervisor

CC timer

WD timer

Serial

Interface

LS Driver 1

DIR

TXRX

PWM

DG1

1 2 3 4 5 6 7 ... 21 22

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