U211B Datasheet, PDF (15/30 Pages) ATMEL Corporation – Phase Control IC with Overload Limitation for Tacho Applications

Figure 10-1. Ramp Control
240
200
10nF 4.7nF
160
Reference Point Pin 2
2.2nF
120
80
C_ϕ//tt=1.5nF
0
0
0.2
0.4
0.6
0.8
1.0
R_ϕ (MΩ)
Figure 10-2. Soft-start Charge Current (f/V Converter Non-active)
100
80
60
40
20
Reference Point Pin 16
0
0
2
4
6
V₁₃ (V)
8
10
Figure 10-3. Soft-start Charge Current (f/V Converter Active)
100
80
Reference Point Pin 16
60
40
20
0
0
2
4
6
V₁₃ (V)
8
10
4752B–INDCO–09/05
U211B
15