参数资料
型号: ICL7660SCPA
厂商: Intersil
文件页数: 6/13页
文件大小: 0K
描述: IC REG SWITCHED CAP DBL INV 8DIP
标准包装: 50
类型: 切换式电容器(充电泵),倍增器,反相
输出类型: 可调式
输出数: 1
输出电压: -1.5 V ~ -12 V,±3 V ~ ±24 V
输入电压: 1.5 V ~ 12 V
频率 - 开关: 10kHz,35kHz
电流 - 输出: 45mA
同步整流器:
工作温度: 0°C ~ 70°C
安装类型: 通孔
封装/外壳: 8-DIP(0.300",7.62mm)
包装: 管件
供应商设备封装: 8-PDIP
产品目录页面: 1237 (CN2011-ZH PDF)
ICL7660S, ICL7660A
Typical Performance Curves
See Figure 12, “ICL7660S Test Circuit” on page 7) and Figure 13 “ICL7660A Test Circuit” on page 7 (Continued)
10
20
9
8
7
6
V+ = 5V
T A = +25°C
18
16
5
4
3
2
1
14
12
10
8
V+ = 5V
V+ = 10V
0
1
10
C OSC (pF)
100
1k
-55
-25
0
25 50
TEMPERATURE (°C)
75
100
125
FIGURE 5. FREQUENCY OF OSCILLATION AS A FUNCTION
OF EXTERNAL OSCILLATOR CAPACITANCE
FIGURE 6. UNLOADED OSCILLATOR FREQUENCY AS A
FUNCTION OF TEMPERATURE
1
V+ = 5V
100
90
100
90
0
-1
-2
-3
T A = +25°C
80
70
60
50
40
30
80
70
60
50
40
30
-4
-5
20
10
0
V+ = 5V
T A = +25°C
20
10
0
0
10
20 30
40
0
10
20
30
40
50
60
LOAD CURRENT (mA)
FIGURE 7. OUTPUT VOLTAGE AS A FUNCTION
OF OUTPUT CURRENT
2
LOAD CURRENT (mA)
FIGURE 8. SUPPLY CURRENT AND POWER CONVERSION
EFFICIENCY AS A FUNCTION OF LOAD
CURRENT
100
1
0
V+ = 2V
T A = +25°C
90
80
70
60
50
40
16
14
12
10
8
-1
30
20
10
V+ = 2V
T A = +25°C
6
4
2
-2
0
1
2
3
4
5
6
7
8
9
0
0
1.5
3.0
4.5
6.0
7.5
9.0
0
LOAD CURRENT (mA)
FIGURE 9. OUTPUT VOLTAGE AS A FUNCTION OF OUTPUT
CURRENT
6
LOAD CURRENT (mA)
FIGURE 10. SUPPLY CURRENT AND POWER CONVERSION
EFFICIENCY AS A FUNCTION OF LOAD CURRENT
FN3179.7
January 23, 2013
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