Cirrus Logic CS1631 - Manual (Page 11)

CS1630/31
DS954F3 11
4. TYPICAL PERFORMANCE PLOTS
Figure 3. UVLO Characteristics Figure 4. Supply Current vs. Voltage
Figure 5. Turn-on/off Threshold Voltage vs. Temperature Figure 6. Zener Voltage vs. Temperature
Figure 7. Gate Drive Resistance vs. Temperature Figure 8. Reference Current (I
ref
) Drift vs. Temperature
0
1
2
3
-50 0 50 100 150
UVLO
Hy
steresis
Temperature (°C)
-2
0
2
4
6
8
10
12
0 2 4 6 8 10 12 14 16 18 20
I DD
(mA
)
V
DD
(V)
7
8
9
10
-50 0 50 100 150
VDD (
V
)
Temperature (°C)
Turn On
Turn Off
18
18.5
19
19.5
20
-50 0 50 100 150
V Z
(V
)
Temperature (C°)
0
10
20
30
40
-50 0 50 100 150
Z OU
T
(:
)
Temperature (ºC)
Source
Sink
-2
-1.5
-1
-0.5
0
0.5
-50 0 50 100 150
Drift (%
)
Temperature (°C)