U209B3 Datasheet, PDF (9/14 Pages) TEMIC Semiconductors – Phase Control Circuit - Tacho Applications

U209B3/U209B3–FP
500
Frequency to Voltage Converter
250
Reference Point Pin 2
0
–250
–500
–10 –8 –6 –4 –2 0 2 4
95 10308
V₈ ( V )
Figure 12.
100
Control Amplifier
50
0
–50
–100 ^{Reference Point Pin 16}
–300 –200 –100 0 100 200 300
95 10309
V_10–11 ( V )
Figure 13.
100
Pulse Output
80
60
40
1.4V
20
V_GT=0.8V
0
0
95 10313
200 400 600
R_GT ( W )
Figure 14.
800 1000
TELEFUNKEN Semiconductors
6
5
4
3
2
1
0
0
95 10317
Mains Supply
3
6
9
I_tot ( mA )
Figure 15.
12
15
50
40
Mains Supply
30
20
10
0
0
95 10315
4
8
12
16
I_tot ( mA )
Figure 16.
6
5
4
3
2
1
0
0
95 10316
Mains Supply
10
20
30
40
R₁ ( kW )
Figure 17.
10 (15)
Preliminary Information
Rev. A1: 31.09.1995