MC44604_05 Datasheet, PDF (6/22 Pages) ON Semiconductor – High Safety Pulsed Mode Standby GreenLine TM PWM Controller

MC44604
120
115
110
105
100
95
90
85
80
−50
−25
0
25
50
75
100
T_A, AMBIENT TEMPERATURE (°C)
Figure 1. Propagation Delay Current Sense
Input vs. Temperature
120
115
110
105
100
95
90
85
80
−50
−25
0
25
50
75
100
T_A, AMBIENT TEMPERATURE (°C)
Figure 2. Propagation Delay Current Sense
Input in Standby vs. Temperature
3.2
3.0
3.1
2.5
3.0
2.0
2.9
1.5
2.8
−50
−25
0
25
50
75
100
T_A, AMBIENT TEMPERATURE (°C)
Figure 3. Current Sense Gain vs. Temperature
1.0
−50
−25
0
25
50
75
100
T_A, AMBIENT TEMPERATURE (°C)
Figure 4. Propagation Delay Current
(V_ovp > 2.58 V to V_out Low) vs. Temperature
2.20
2.15
2.10
2.05
2.00
1.95
1.90
1.85
1.80
−50
−25
0
25
50
75
T_A, AMBIENT TEMPERATURE (°C)
Figure 5. Delta V_CC During Standby
80
75
70
65
60
55
50
100 −50
−25
0
25
50
75
100
T_A, AMBIENT TEMPERATURE (°C)
Figure 6. Demag Comparator Threshold vs.
Temperature
http://onsemi.com
6