IRIS4011 데이터 시트보기 (PDF) - International Rectifier

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IRIS4011

INTEGRATED SWITCHER

International Rectifier 

IRIS4011(K)

Electrical Characteristics (for Control IC)

VCC = 18V, (TA = 25°C) unless otherwise specified.

Symbol

VCCUV+

VCCUV-

IQCCUV

IQCC

TOFF/(MAX)

TTH(2)

TOFF/(MIN)

VTH(1)

VTH(2)

IOCP/FB

VCC(OVP)

ICC(LA)

VCC(LaOFF)

TJ(TSD)

Definition

Min. Typ. Max. Units Test Conditions

VCC supply undervoltage positive going threshold

VCC supply undervoltage negative going threshold

UVLO mode quiescent current

Quiescent operating VCC supply current

14.4 16 17.6

V

9

10 11

—

— 100 µA

—

— 30 mA

VCC < VCCUV+

Maximum OFF time

40

Minimum input pulse width for quasi resonant signals —

— 60

— 1.0 µsec

Minimum OFF time

—

— 1.5

OCP/FB terminal threshold voltage 1

OCP/FB terminal threshold voltage 2

0.68 0.73 0.78

V

1.3 1.45 1.6

OCP/FB terminal sink current

1.1 1.35 1.7 mA

VCC overvoltage protection limit

Latch circuit holding current

20.5 22.5 24.5 V

—

— 400 µA

Latch circuit reset voltage

Thermal shutdown activation temperature

6.6

— 8.4

V

140

——

oC

Electrical Characteristics (for MOSFET)

(TA = 25°C) unless otherwise specified.

Symbol

VDSS

IDSS

Definition

Drain-to-source breakdown voltage

Drain leakage current

RDS(ON)

tr

THj-C

On-resistance

Rise time (10% to 90%)

Thermal resistance

Min. Typ. Max. Units Test Conditions

650 — —

V

—

— 300 µA Vds=520V, VCC=0V

Tj =125oC

—

— 3.9

Ω

V3-1=10V, ID=0.9A

—

— 250 ns

—

— 1.4 oC/W Between junction

and case

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