Rainbow-electronics ATA6823 Uživatelský manuál stáhnout pdf (Strana 2)

2

4856E–AUTO–07/07

ATA6823 [Preliminary]

Figure 1-1. Block Diagram

VMODE /RESET

Microcontroller

Logic Control

VCC

EN1

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

EN2

LIN

CC

DG2

VCC

PGNDL1

OT

UV

OV

HS Driver 1

R

GATE

R

GATE

R

GATE

R

GATE

LS Driver 2

Supervisor

CC timer

WD timer

LIN

LS Driver 1

DIR

TXRX

PWM

DG1

1 2 3 4 5 6 7 ... 27 28

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