MC44608P100 ON Semiconductor, MC44608P100 Datasheet - Page 11

• Manufacturer Part Number: MC44608P100
• Description: IC PWM FLYBCK ISO VM 8DIP
• Manufacturer: ON Semiconductor

Specifications of MC44608P100

• Pwm Type: Voltage Mode
• Number Of Outputs: 1
• Frequency - Max: 110kHz
• Duty Cycle: 86%
• Voltage - Supply: 6.6 V ~ 13 V
• Buck: No
• Boost: No
• Flyback: Yes
• Inverting: No
• Doubler: No
• Divider: No
• Cuk: No
• Isolated: Yes
• Operating Temperature: -25°C ~ 85°C
• Package / Case: 8-DIP (0.300", 7.62mm)
• Frequency-max: 110kHz
• Lead Free Status / RoHS Status: Contains lead / RoHS non-compliant
• Other names: MC44608P100OS

90
80
70
60
50
40
30
20
10
60
50
40
30
20
10
5.0
4.5
4.0
3.5
3.0
2.5
2.0
1.5
0
0.0
−1.6
10
Figure 13. Vpin3 During the Latched Off Period
85 C
−1.4
25 C
Figure 9. Output Switching Speed
0.5
11
Figure 11. Duty Cycle Control
−1.2
t_fall
Current Injected in Pin3 (mA)
Current Injected in Pin 3 (mA)
Pin6 V
−1.0
1.0
12
−25 C
25 C
CC
t_rise
−.08
Voltage (V)
85 C
1.5
13
−.06
−25 C
−.04
2.0
14
−.02
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MC44608
2.5
0.0
15
11
79.0
77.0
75.0
73.0
71.0
69.0
67.0
65.0
5.08
5.07
5.06
5.05
5.04
5.03
5.02
5.01
5.00
4.99
4.98
4.80
4.60
4.40
4.20
4.00
3.80
3.60
3.40
3.20
3.00
10
0.5
10
Figure 14. Device Consumption when Switching
Figure 12. Vpin3 During the Working Period
−25 C
11
11
Figure 10. Frequency Stability
−25 C
1
85 C
Current Injected in Pin 3 (mA)
Pin6 V
V
12
12
CC
Voltage (V)
−25 C
CC
1.5
Voltage (V)
13
13
25 C
85 C
25 C
85 C
2
14
14
25 C
15
2.5
15