U2008B Datasheet, PDF (8/10 Pages) TEMIC Semiconductors – Low Cost Current Feedback Phase Control Circuit

U2008B
200
Load Current
Detection
160 V6=VRef=V8
V_S=–13V
V₁₅=V₁₀=0V
120
Reference Point
Pin 8
80
40
0
95 10343
revolu-
tion
10
8
–400 –200
0
200 400
V_(R6) ( mV )
Figure 10.
Power Dissipation at Series Resistance R₁
6
4
2
0
0
95 10348
10
20
30
R₁ ( kW )
Figure 11.
40
50
10
Power Dissipation at Series Resistance
8
6
4
2
0
0
95 10350
3
6
9
I_S ( mA )
Figure 12.
12
15
8 (10)
TELEFUNKEN Semiconductors
Rev. A1, 28-May-96