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參數資料
| 型號： | MC7660DR2 |
| 廠商： | ON SEMICONDUCTOR |
| 元件分類： | 穩(wěn)壓器 |
| 英文描述： | Charge Pump DC-to-DC Voltage Converter |
| 中文描述： | SWITCHED CAPACITOR CONVERTER, 10 kHz SWITCHING FREQ-MAX, PDSO8 |
| 封裝： | PLASTIC, SOIC-8 |
| 文件頁數： | 7/12頁 |
| 文件大小： | 191K |
| 代理商： | MC7660DR2 |
MC7660
http://onsemi.com
7
TYPICAL PERFORMANCE CHARACTERISTICS
SUPPLY VOLTAGE RANGE
TEMPERATURE (
°
C)
Figure 12. Operating Voltage versus
Temperature
–55
–25
0
25
50
75
125
0
2
4
6
8
10
12
S
IOUT = 1 mA
100
1 k
10 k
80
84
82
88
86
92
90
100
98
OSCILLATOR FREQUENCY (Hz)
Figure 13. Power Conversion Efficiency
versus Oscillator Frequency
SUPPLY VOLTAGE (VOLTS)
0
1
2
3
4
6
8
10 k
O
Figure 14. Output Source Resistance versus
Supply Voltage
TEMPERATURE (
°
C)
–55
–25
0
25
50
75
125
0
100
50
150
200
350
O
Figure 15. Output Source Resistance
versus Temperature
250
300
Figure 16. Frequency of Oscillation versus
Oscillator Capacitance
OSCILLATOR CAPACITANCE (pF)
1
10
100
1000
10 k
10
100
1 k
10 k
P
96
94
Figure 17. Unloaded Oscillator Frequency
versus Temperature
100
E
IOUT = 15 mA
TA = +25
°
C
V+ = +5 V
5
7
10
100
1 k
TA = +25
°
C
100
IOUT = 1 mA
V+ = +2 V
V+ = +5 V
TEMPERATURE (
°
C)
–55
–25
0
25
50
75
125
6
10
8
12
14
20
O
16
18
100
V+ = +5 V
O
TA = +25
°
C
V+ = +5 V
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