CS1615 Datasheet, PDF (7/16 Pages) Cirrus Logic – Single Stage Dimmable Offline AC/DC Controller for LED Lamps

CS1615/16
4. TYPICAL PERFORMANCE PLOTS
3
2
1
0
-50
10
0
50
100
Temperature (ºC)
Figure 3. UVLO Characteristics
8
6
4
Falling Edge
2
Rising Edge
0
-2
150
0 2 4 6 8 10 12 14 16 18 20
V_DD (V)
Figure 4. Supply Current vs. Voltage
20
9
Turn On
8
Turn Off
19.5
19
18.5
7
-50
0
50
100
150
Temperature (ºC)
Figure 5. Turn On/Off Threshold Voltage vs. Temperature
18
-45 -20
5
25
55
85
Temperature (ºC)
105 125
Figure 6. Zener Voltage vs. Temperature
35
30
25
Source
20
15
10
Sink
5
0
-43
25
125
Temperature (ºC)
Figure 7. Gate Drive Resistance vs. Temperature
0.25
-0.25
-0.75
-1.25
-1.75
-2.25
-45 -20
5
25
55
85
Temperature (°C)
105 125
Figure 8. Reference Current (I_ref) Drift vs. Temperature
DS961F1
7