STK760-216-E データシートの表示（PDF） - SANYO -> Panasonic

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STK760-216-E

Thick-Film Hybrid IC Single-phase rectification Active Converter Hybrid IC

SANYO -> Panasonic 

Test Circuit -3

(7) VTHON, VTHOFF

STK760-216-E

VCC=15V

2

100μF

VONF 4

23 to 26

VBOP 1

VOVP 13

VFB

12

1.70V

5.0V

N

35 to 38

10

11 5

4.8V

RL=1kΩ

VC

(8) VCC(ON), VCC(OFF)

VCC(ON)

Vc-ON

VCC(OFF)

Vc-OFF

〈Fig.7〉

VCC

2

100μF

2.0V

VONF 4

VBOP 1

VOVP

13

1.70V

5.0V

10

11

23 to 26

VFB

12

35 to 38 N

5

4.8V

RL=1kΩ

VC

〈Fig.8〉

(9) Power Factor (COSφ)

VAC

W

DB1

Ci

2.2μF/

630V×2

L1 C

0.5mH/20A

D1

NR

FRD2

(D4)

Rs

IGBT

(TR1) (TR2)

VCC

IGBT

driver

(D2)

(D3)

FRD1

VIS

VCC=15V

VCC

C1

C2

VCOMP

VBOP

VTH1

VH1

VTH2

SGND

Input peak current

protection

RC averaging

Drive circuit OVP/Enable

Enable mode detector

Discharge Vcomp S Q

R

UVLO Block

Biss & internal reference

OVP(VFB)

Vm Σ

Enable

Discharge

Vcomp start

Vref

Voltage

Error Amp

Max Duty

Comparator Cycle Limit

Integrated

Ramp Oscillator

VM

106%Vref

0

104%Vref

OVP(VFB)

VthBOP Brown out Comparator

〈Fig.9〉

P

VO

W

Cs

N

VOVP

Co

GND

Output voltage

detector

VFB

VCAO

VO control

buffer

Vctl

C3

VONF

5V

SGND

PFC-ON : VONF=5V to VCC

PFC-OFF : VONF=0V

No.A1793-8/11

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