User guide

CS1680
DS1055F1 7
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 Hysteresis
Temperature (ºC)
-5
0
5
10
15
20
25
30
0 2 4 6 8 101214161820
IDD (mA)
VDD (V)
7
8
9
10
-50 0 50 100 150
VDD (V)
Temperature (ºC)
Turn Off
Turn On
18
18.5
19
19.5
20
-50 0 50 100 150
V
Z
(V)
Temperature (ºC)
0
5
10
15
20
25
30
-50 0 50 100 150
Resistance (:)
Temperature (
o
C)
BSTGD Source
BUCKGD Source
BSTGD Sink
BUCKGD Sink
-1.75
-1.25
-0.75
-0.25
0.25
-50 0 50 100 150
Drift (%)
Temperature (C)