IP3002 / I3002

Power Factor Correction

April. 2004

- 3 -

http://www.interpionsemi.com

ELECTRICAL CHARACTERISTICS

CHARACTERISTICS

SYMBOL

CONDITIONS

MIN

TYP

MAX

UNIT

Supply Voltage & Current Section

Start-up Threshold Voltage

Vth(st)

VCC Increasing

11

12

13

V

Hysteresis Voltage

HYS

2

2.5

3

V

Start-Up Current

Ist

Before Turn-On(VCC=11V)

20

50

90

uA

Quiescent Current

Iq

No Switching

1

4

7

mA

Operating Supply Current

Icc

CL=1nF,fsw=50KHz

2

5

8

mA

Operating Current at OVP

Icc_ovp

Vinv=2.7V

0.5

2

4

mA

Operating Current at Dis-

able

Icc_dis

Vzcd<150mV

0.5

2

4

mA

Input Volatge

Vinv

Ta=25°C

2.465

2.5

2.535

V

Line Regulation

dVinv

VCC=12 ~ 27V

-

0.1

5

mV

Input Bias Current

Iinv

-0.5

-0.1

0.5

uA

Open Loop Gain

Av

60

80

-

dB

Gain Bandwidth

GB

-

1

-

MHz

Output Source Current

Isource

Vcomp=4V,Vinv=2.4V

-2

-4

-

mA

Output Sink Current

Isink

Vcomp=4V,Vinv=2.6V

3

5

-

mA

Upper Clamp Voltage

Vupper

Io=

-100uA,Vinv=2.4V

-

5.6

-

V

Lower Clamp Voltage

Vlower

Io=100uA,Vinv=2.6V

-

2.25

-

V

Error Amplifier Section

(Ta =

-25°C to 125°C, VCC=14V unless otherwise specified.)