IRS2092(2010) Ver la hoja de datos (PDF) - International Rectifier

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IRS2092
(Rev.:2010)

PROTECTED DIGITAL AUDIO AMPLIFIER

International Rectifier 

Functional Block Diagram: IRS2092

IRS2092

VAA

IN-

GND

COMP

VSS

`

OTA

FLOATING INPUT

CLICK NOISE

ELLIMINATION

VAA+VSS

2

`

COMP

PWM MODULATOR

HV

LEVEL

SHIFT

UV

DETECT

UV

DETECT

HIGH

SIDE

CS

UV

Q

HV

LEVEL

SHIFT

FLOATING HIGH SIDE

5V REG

HV

LEVEL

SHIFT

UV

DETECT

CSH

VB

HO

VS

VCC

CSD

CHARGE/

DISCHARGE

PROTECTION

CONTROL

HV

LEVEL

SHIFT

HV

LEVEL

SHIFT

DEAD TIME

SD DT

LO

LOW SIDE CS

COM

VREF

OCSET

DT

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