IR2085SPBF(2004) Ver la hoja de datos (PDF) - International Rectifier

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IR2085SPBF
(Rev.:2004)

HIGH SPEED, 100V, SELF OSCILLATING 50% DUTY CYCLE, HALF-BRIDGE DRIVER

International Rectifier 

IR2085S&( PbF)

Dynamic Electrical Characteristics

VBIAS (VCC, VBS) = 12V, CLOAD = 1000 pF, and TA = 25°C unless otherwise specified.

Symbol

tr

tf

fosc

tdt

tdcs

PM

Definition

Turn-on rise time

Turn-off fall time

Per channel output frequency

High/low output dead time

Overcurrent shut down delay

High/low pulse width mismatch

Min.

—

—

500

50

—

-25

Typ.

40

20

—

—

200

—

Max. Units Test Conditions

60

nsec

30

VS = 0V

— KHz

—

— nsec

CT =100pF,

RT =10Kohm

pulse on CS

25

VS = 0V ~ 100V

Static Electrical Characteristics

VBIAS (VCC, VBS) = 12V, CLOAD = 1000 pF and TA = 25°C unless otherwise specified.

Symbol

Definition

Min. Typ. Max. Units Test Conditions

VOH

VOL

Ileak

IQBS

IQCC

VCS+

VCS-

UVCC+

UVCC-

UVBS+

UVBS-

IO+

IO-

High level output voltage, (VBIAS - VO)

Low level output voltage

Offset supply leakage current

Quiescent VBS supply current

Quiescent VCC supply current

Overcurrent shutdown threshold

Overcurrent shutdown threshold

Undervoltage positive going threshold

Undervoltage negative going threshold

High side undervoltage positive going threshold

High side undervoltage negative going threshold

Output high short circuit current

Output low short circuit current

—

— 1.5

—

— 0.1

V

—

—

50

—

—

150

µA

—

— 1.5 mA

250 300 350 mV

150 200 250 mV

6.8 7.3 7.8

6.3 6.8 7.3

V

6.8 7.3 7.8

6.3 6.8 7.3

—

1.0 —

A

— 1.0 —

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