Data Sheet
GREEN MODE PWM CONTROLLER
AP384XG
Typical Performance Characteristics
100k
50K
30
10
3
1
10k
5K
0.3
100
1k
10k
100k
1M
1
10
22
100
47
2.2
4.7
Frequency (Hz)
Timing Capacitor (nF)
Figure 6. Timing Resistor vs. Frequency
Figure 5. Oscillator Dead Time vs. Timing Capacitor
60
5.015
VCC=15V, IO=1mA
5.010
50
40
30
20
10
0
5.005
5.000
4.995
4.990
4.985
4.980
AP3842G/44G
-40
-20
0
20
40
60
80
100
120
0
2
4
6
8
10
12
14
16
18
Ambient Temperature (oC)
Supply Voltage (V)
Figure 7. Reference Voltage vs. Ambient Temperature
Figure 8. Start-up Current vs. Supply Voltage
BCD Semiconductor Manufacturing Limited
Aug. 2005 Rev. 1. 2
8
BCDSEMI [ BCD SEMICONDUCTOR MANUFACTURING LIMITED ]
