MAX829SNTR Просмотр технического описания (PDF) - ON Semiconductor
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MAX829SNTR Datasheet PDF : 12 Pages
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MAX828 MAX829
TYPICAL CHARACTERISTICS
Circuit of Figure 3, Vin = +5 V, C1 = C2 = C3, TA = +25°C, unless otherwise noted.
120
14
Vin = 5.0 V
100
12
MAX829
10
Vin = 3.3 V
80
8
Vin = 1.5 V
60
6
40
4
MAX828
20
2
0
1.5 2.0 2.5 3.0 3.5 4.0 4.5 5.0
SUPPLY VOLTAGE (V)
Figure 14. Supply Current versus
Supply Voltage
0
–40
0
25
85
TEMPERATURE (°C)
Figure 15. Pump Frequency versus
Temperature (MAX828)
45
40
Vin = 5.0 V
35
Vin = 3.3 V
30
25
Vin = 1.5 V
20
15
10
5
0
–40
0
25
85
TEMPERATURE (°C)
Figure 16. Pump Frequency versus
Temperature (MAX829)
0
–1 Vin = 2.0 V
–2
Vin = 3.3 V
–3
–4
Vin = 5.0 V
–5
–6
0
10
20
30
40
50
OUTPUT CURRENT (mA)
Figure 17. Output Voltage versus
Output Current
100
Vin = 5.0 V
80
Vin = 3.3 V
Vin = 1.5 V
60
40
0
10
20
30
40
50
OUTPUT CURRENT (mA)
Figure 18. Efficiency versus Output
Current
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