U2010B Datasheet, PDF (11/18 Pages) TEMIC Semiconductors – Phase Control Circuit for Current Feedback

Figure 7-4.
Soft-start Charge Current
50
V_S = 13 V
V₆ = V₈
40
30
Reference Point Pin 8
20
10
0
0
2.5
5.0
7.5
10
V₇ (V)
Figure 7-5. Soft-start Characteristic
12
10
1 µF
Reference Point Pin 8
8
2.2 µF ^{4.7 µF}
6
Cϕ = 10 µF
4
V_S = -13 V
2
V₆ = V₈
0
0
2
4
6
t (s)
1
8
0
Figure 7-6. Mains Voltage Compensation
0
40
80
120
160
Pins 1 and 2 open
V_S = -13 V
200
Reference Point
Pin 10
-2
-1
0
1
2
I₁₅ (mA)
4766B–INDCO–10/05
U2010B
11