参数资料
型号: CAT660EVA-GT3
厂商: ON Semiconductor
文件页数: 4/13页
文件大小: 0K
描述: IC REG SWITCHED CAP DBL INV 8SOI
标准包装: 3,000
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
输入电压: 1.5 V ~ 5.5 V
频率 - 开关: 10kHz,80kHz
电流 - 输出: 100mA
同步整流器:
工作温度: -40°C ~ 85°C
安装类型: *
封装/外壳: *
包装: *
供应商设备封装: *
CAT660
Voltage Inverter
CAT660
V +
1
BOOST/FC
V+
8
I S
V +
5V
+
C 1
150 m F
2
3
4
CAP+
GND
CAP ?
OSC
LV
OUT
7
6
5
External
Oscillator
C OSC
R L
I L
C2
V OUT
+
150 m F
Figure 3. Test Circuit
TYPICAL OPERATING CHARACTERISTICS
(Typical characteristic curves are generated using the test circuit in Figure 3. Inverter test conditions are: V+ = 5 V, LV = GND, BOOST/FC
= Open and T A = 25 ° C unless otherwise indicated. Note that the charge ? pump frequency is one ? half the oscillator frequency.)
150
120
120
90
100
80
VIN = 5 V
60
30
No Load
60
40
20
VIN = 3 V
VIN = 2 V
0
1
2
3
4
5
6
0
? 50
? 25
0
25
50
75
100
125
10
8
INPUT VOLTAGE (V)
Figure 4. Supply Current vs. Input Voltage
8
7
TEMPERATURE ( ° C)
Figure 5. Supply Current vs. Temperature
(No Load)
6
6
VIN = 2 V
4
2
100 W Load
5
4
3
VIN = 3 V
VIN = 5 V
0
1
2
3
4
5
6
2
? 50
? 25
0
25
50
75
100
125
INPUT VOLTAGE (V)
Figure 6. Output Resistance vs. Input Voltage
TEMPERATURE ( ° C)
Figure 7. Output Resistance vs. Temperature
(50 W Load)
http://onsemi.com
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