CONTINUOUS, ON/OFF

連續, 開/關

LIGHT DIMMER

調光器

1/1

2003-11-18

DIMMER

M7232

TAIPEI : TEL : 886-2- 22783733

FAX : 886-2- 22783633

H.K.

: TEL : 852-

27569109

FAX : 852-

27566961

一華半導體股份有限公司

MOSDESIGN SEMICONDUCTOR CORP.

FEATURES 功能敘述

• Output phase angle : 41°

~159°

• Output pulse width : 33μs.

• Operated on 50/60 Hz line frequency.

• Sensor duration : ON/OFF 50~332 ms

Dimming 350 ms ~ infinite

APPLICATION 產品應用

• Light dimmer, AC motor speed controller.

ELECTRICAL CHARACTERISTICS 電氣規格

Characteristics

Sym.

Min.

Typ.

Max.

Unit

REMARKS

工作電壓 Operating Voltage

V

DD

4.5

6

8

V

工作電流 Operating Current

I

OP

0.1

0.2

0.3

mA

No load

推動電流 Driving Current

I

OL

─

10

─

mA

@ V

工作溫度 Operating Temperature

Temp.

-10

25

80

℃

APPLICATION DIAGRAM 參考電路圖

* All specs and applications shown above subject to change without prior notice.

( 以上電路及規格僅供參考,本公司得逕行修正 )

C1

0.033μF ~ 0.068μF

C2

4700PF

C3

47μF/25V

C4

680PF

C5

0.1μF

C6

0.1μF/ 250 ~ 400V

C7

0.1μF/ 250 ~ 400V

39K/2W(110V)

R1

75K/2W(220V)

R2

1.5M

R3

1M~5M

R4

100~560Ω

R5

10K

D1

4007

D2

1N4148

D3

1N4148

D4

1N4148

Z

6.2V/1W

110V/1A

FUSE

220V/1A

934ms

TI

150°

A1

A2

B1

B2

500ms

90°

40°

934ms

C2

AT

VDD

DO

CAP

ZC

TI

SL

VSS

M7232

1

8

4

5

C5

R4

VDD

R3

C4

R2

R1

D1

C3

Z

R5

D2

C1

C7

C6

TOUCH PLATE

AC

─

(GROUND)

AC

1M

1M

D3

D4