MC44604P ON Semiconductor, MC44604P Datasheet - Page 8

• Manufacturer Part Number: MC44604P
• Description: IC CTRLR PWM FREQ PULSED 16DIP
• Manufacturer: ON Semiconductor
• Series: GreenLine™r
• Type: High Performance Pulsed Mode PWM Contollerr

Specifications of MC44604P

• Pwm Type: Current Mode
• Number Of Outputs: 1
• Frequency - Max: 250kHz
• Duty Cycle: 82%
• Voltage - Supply: 10 V ~ 15 V
• Buck: No
• Boost: No
• Flyback: Yes
• Inverting: No
• Doubler: No
• Divider: No
• Cuk: No
• Isolated: No
• Operating Temperature: -25°C ~ 85°C
• Package / Case: 16-DIP (0.300", 7.62mm)
• Frequency-max: 250kHz
• Input Voltage Range: 18 V
• Mounting Style: Through Hole
• Lead Free Status / RoHS Status: Contains lead / RoHS non-compliant
• Other names: MC44604POS

0.45
0.40
0.35
0.30
0.25
0.20
0.15
0.10
0.05
0.44
0.43
0.42
0.41
0.40
0.39
0.38
0.37
0.36
1.2
1.0
0.8
0.6
0.4
0.2
0
0
−50
0
0
Figure 13. Peak Standby Current Setting Ratio
Figure 15. Sink Output Saturation Voltage vs.
2
−25
Figure 17. Startup Current vs. V
100
I
sink
T
A
, SINK OUTPUT CURRENT (mA)
, AMBIENT TEMPERATURE (°C)
V
CC
4
, SUPPLY VOLTAGE (V)
0
vs. Temperature
200
Sink Current
6
25
8
300
50
10
400
CC
75
12
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500
14
100
8
23.0
22.5
22.0
21.5
21.0
20.5
20.0
19.5
19.0
18.5
18.0
1.8
1.6
1.4
1.2
1.0
0.8
0.6
0.4
0.2
24
20
16
12
−50
8
4
0
0
0
Figure 16. Source Output Saturation Voltage vs.
0
Figure 18. Supply Current vs. Supply Voltage
Figure 14. Standby Regulation Current Ratio
2
I
source
−25
100
T
A
, OUTPUT SOURCE CURRENT (mA)
, AMBIENT TEMPERATURE (°C)
4
V
CC
vs. Temperature
, SUPPLY VOLTAGE (V)
Source Current
0
200
6
25
8
300
10
50
12
400
75
14
100
500
16