TDA16847G(2000) 查看數據表（PDF） - Infineon Technologies

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TDA16847G
(Rev.:2000)

Controller for Switch Mode Power Supplies Supporting Low Power Standby and Power Factor Correction

Infineon Technologies 

TDA 16846

TDA 16847

External

From SYNC

Control Voltage

1.5 V

Limit

2V

OTC 1

OFTC

1

+

-

R1 C1

ED3

Internal

OFTCD

+

-

&

I1

1

ED2

2V

From Error FF

ONTF

S

Q

R

Output

Driver

&

3.5 V

RZI 3

RSTC

+

-

RSTC

S

Q

R

ED1

From ONTC From UVLO

Ringing Suppression Time

Zero Crossing Signal

Figure 6 Off-Time-Circuit

AES02651

Data Sheet

11

2000-01-14

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