IRS20124S データシートの表示（PDF） - International Rectifier

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IRS20124S

DIGITAL AUDIO DRIVER WITHDISCRETE DEAD-TIME AND PROTECTION

International Rectifier 

IRS20124S(PbF)

Static Electrical Characteristics

VBIAS (VCC, VBS) = 15V and TA = 25°C unless otherwise specified.

Symbol

VIH

VIL

VOH

VOL

UVCC+

UVCC-

UVBS+

UVBS-

IQBS

IQCC

ILK

IIN+

IIN-

Io+

Io-

VDT1

VDT2

VDT3

VDT4

VSOC+

VSOC-

Definition

Min. Typ. Max. Units Test Conditions

Logic high input voltage

2.5

—

—

Vcc=10~20V

Logic low input voltage

—

—

1.2

High level output voltage, VBIAS – VO —

—

1.2

Io=0A

Low level output voltage, VO

—

—

Vcc supply UVLO positive threshold 8.3

9.0

0.1

9.7

Io=0A

V

Vcc supply UVLO negative threshold 7.5

8.2

8.9

High side well UVLO positive threshold 8.3

9.0

9.7

High side well UVLO negative threshold 7.5

8.2

8.9

High side quiescent current

Low side quiescent current

—

—

—

—

1

4

mA VDT =Vcc

High to Low side leakage current

—

—

50

VB=VS =200V

Logic “1” input bias current

—

3

10

µA VIN =3.3V

Logic “0” input bias current

—

0

1.0

VIN =0V

Output high short circuit current (Source) —

1.0

Output low short circuit current (Sink) —

1.2

—

Vo=0V, PW<10µS

—

A Vo=15V, PW<10µS

DT mode select threshold 1

0.8xVcc 0.89xVcc 0.97xVcc

DT mode select threshold 2

0.51xVcc 0.57xVcc 0.63xVcc

DT mode select threshold 3

0.32xVcc 0.36xVcc 0.40xVcc

DT mode select threshold 4

Positive OC threshold in Vs

Negative OC threshold in Vs

0.21xVcc 0.23xVcc 0.25xVcc

0.75

1.0

1.25

V

-1.25

-1.0

-0.75

OCSET1=3.22V

OCSET2=1.20

OCSET1=3.22V

OCSET2=1.20V

4

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