TDA4862 データシートの表示（PDF） - Infineon Technologies

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TDA4862

Power-Factor Controller (PFC) IC for High Power Factor and Active Harmonic Filter

Infineon Technologies 

TDA 4862

Current Sense Threshold VISENSE versus

Voltage Amplifier Output VVAOUT

1.4

V ISENSE V MULTIN = 3 V

V

IED01759

2V

1.0

Multiplier Gain K versus

Junction Temperature Tj

1.2

1/V

K

0.9

V CC = 12 V

V MULTIN = 2 V

V VAOUT = VFB + 1 V

1V

0.8

0.6

0.6

0.5 V

0.4

0.3

0.2

IED01760

0

2.5 3.0 3.5 4.0 4.5 V 5.0

V VAOUT

0

-50

0

50 100 C 150

Tj

Restart Time Delay tDLY versus

Junction Temperature Tj

IED01761

240

µs

t DLY

220

200

180

160

Output Voltage Low/High State VSAT

versus Load Current IGTDRV

6

V

V SAT

5

VCC = 12 V

T = 10 ms

t p = 200 µs

IED01762

VCC VGTDRVH

4 VGTDRVL at VCC = 7 V

3

2

VGTDRVL

1

140

-50

0

50 100 C 150

Tj

0

0

100 200 300 mA 400

Ι GTDRV

Semiconductor Group

15

2005-02-17

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