IR1150 データシートの表示（PDF） - International Rectifier

部品番号

コンポーネント説明

メーカー

IR1150

µPFC ONE CYCLE CONTROL PFC IC

International Rectifier 

IR1150S/IR1150IS(PbF)

Internal Voltage Reference Section

Parameters

Symbols Min.

Reference voltage

Line regulation

Temp stability

Total variation

VREF

6.9

RREG

—

TSTAB

—

∆VTOT

6.8

Voltage Error Amplifier Section

Parameters

Symbols Min.

Transconductance

Source/sink current

Soft start delay time

(calculated)

VCOMP voltage (fault)

gm

30

30

IOVEA

20

tss

—

VCOMP FLT

—

Effective VCOMP voltage

Input bias current

Open loop bandwidth

Input offset voltage temp

coefficient

Common mode rejection ratio

Output low voltage

Output high voltage

VCOMP start voltage

VCOMP EFF

IIB

BW

TCIOV

CMRR

VOL

VOH

VCOMP START

—

—

—

—

—

5.71

300

Typ.

7.0

12

0.4

—

Typ.

40

±40

45

40

1.2

6.05

-0.2

1

—

100

—

6.15

500

Max.

7.1

25

—

7.1

Max.

55

65

90

—

1.5

0.2

-0.5

—

10

—

0.5

6.8

700

Units

V

mV

%

V

Units

µS

µA

µA

ms

V

V

V

µA

MHz

µV/oC

dB

V

V

mV

Remarks

TA = 25oC

13.5V <VCC < 20V

-25oC ≤TAMB≤125oC

Over VCC and Tj ranges

Remarks

-25oC ≤TAMB≤125oC

TAMB = 25oC

-25oC ≤TAMB≤125oC

RGAIN=1kΩ, CZERO=0.33µF

CPOLE=0.01µF, fXO=28Hz

@ 1mA (max) initial

@ 25µA steady state

VFB=0V, -25oC ≤TAMB≤125oC

Current Amplifier Section

Parameters

DC gain

Corner frequency

Input offset voltage

ISNS bias current

Input offset voltage temp

coefficient

Common mode rejection ratio

Blanking time

Symbols

gDC

fC

VIO

ΙIB

Min.

—

200

—

—

Typ.

2.5

—

1

200

TCIOV

CMRR

TBLANK

—

—

—

100

230

350

150

Max.

—

280

4

300

Units

V/V

kHz

mV

µA

Remarks

VFB=0V,-25oC ≤TAMB≤125oC

10

µV/oC

—

dB

450

ns

TAMB = 25oC

600

ns

-25oC ≤TAMB≤125oC

www.irf.com

4

Share Link: