U2010B Datasheet, PDF (10/18 Pages) TEMIC Semiconductors – Phase Control Circuit for Current Feedback

7. Diagrams
Figure 7-1. Ramp Control
250
200 _{33 nF 10 nF 6.8 nF 4.7 nF 3.3 nF}
150
2.2 nF
100
Cϕ/t = 1.5 nF
50
0
0
200
400
600
800
1000
Rϕ (R₈) (kΩ)
Figure 7-2. Pulse Output
120
100
V_GT = -1.2 V
80
60
40
20
0
0
200
400
600
R_GT (Ω)
800 1000
Figure 7-3.
Output Pulse Width
400
300
∆ t_p/∆ Cϕ = 9 µs/nF
200
100
0
0
10
20
30
Cϕ = (nF)
10 U2010B
4766B–INDCO–10/05