Data Sheet
GREEN MODE PWM CONTROLLER
AP384XG
Typical Performance Characteristics (Continued)
90
4.0
3.5
80
70
VCC=15V, TA=25oC
VCC=15V, TA=25oC
3.0
60
2.5
50
2.0
40
1.5
30
20
10
0
1.0
0.5
0.0
-0.5
0
50 100 150 200 250 300 350 400 450 500 550 600
Output Sink Current (mA)
10
100
1k
10k
100k
1M
Frequency (Hz)
Figure 9. Output Saturation Characteristics
Figure 10. Error Amplifier Open-Loop Frequency Response
60
50
40
30
20
AP3842G
-40
-20
0
20
40
60
80
100
120
Ambient Temperature (oC)
Figure 11. Start-up Current vs. Ambient Temperature
BCD Semiconductor Manufacturing Limited
Aug. 2005 Rev. 1. 2
9
BCDSEMI [ BCD SEMICONDUCTOR MANUFACTURING LIMITED ]
