TCA785(1994) データシートの表示（PDF） - Siemens AG

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TCA785
(Rev.:1994)

Phase Control IC

Siemens AG 

TCA 785

Characteristics (cont’d)

8 ≤ VS ≤ 18 V; – 25 ˚C ≤ TA ≤ 85 ˚C; f = 50 Hz

Parameter

Outputs pin 14, 15

H-output voltage

– I Q = 250 mA

L-output voltage

IQ = 2 mA

Pulse width (short pulse)

S9 open

Pulse width (short pulse)

with C12

Internal voltage control

Reference voltage

Parallel connection of

10 ICs possible

TC of reference voltage

Symbol

min.

V14/15 H VS – 3

V14/15 L 0.3

tp

20

tp

530

VREF

2.8

αREF

Limit Values

typ.

max.

Unit Test

Circuit

VS – 2.5

0.8

30

620

VS – 1.0

2

40

760

V 3.6

V 2.6

µs 1

µs/ 1

nF

3.1

3.4

V1

2 × 10 – 4 5 × 10 – 4 1/K 1

Semiconductor Group

6

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