IR1152S 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

IR1152S

FIXED 66kHz FREQUENCY, µPFC ONE CYCLE CONTROL PFC IC WITH BROWN-OUT PROTECTION

International Rectifier 

IR1152S

Current Amplifier Section

Parameters

DC Gain

Corner Frequency

Input Offset Voltage

ISNS Input Bias Current

Blanking Time

Symbol

gDC

fC

VIO

IISNS(Bias)

TBLANK

Min.

2.65

-57

170

Typ.

3.1

5

4

320

Max.

3.55

16

-13

470

Units

V/V

kHz

mV

µA

ns

Remarks

Average Current Mode, Note 1

Note 1

VFB=0V, VISNS=-1V

Gate Driver Section

Parameters

Symbol Min. Typ. Max.

Gate Low Voltage

VGLO

0.8

Gate High Voltage

VGTH

12

10

13

14

Rise Time

tr

25

60

Fall Time

tf

35

65

Output Peak Current

IOPK

750

Gate Voltage at Fault

VG fault

0.08

Note 1: Guaranteed by design, but not tested in production

Units

V

V

ns

ns

ns

ns

mA

V

Remarks

IGATE = 200mA

VCC=17V, Internally Clamped

VCC=11.5V

CLOAD = 1nF, VCC=15V

CLOAD = 4.7nF, VCC=15V

CLOAD = 1nF, VCC=15V

CLOAD = 4.7nF, VCC=15V

CLOAD = 4.7nF, VCC=15V, Note 1

IGATE = 20mA

www.irf.com

5

© 2011 International Rectifier

Share Link: