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参数资料
| 型号： | CAT660CSA-TE13 |
| 厂商： | ON SEMICONDUCTOR |
| 元件分类： | 稳压器 |
| 英文描述： | SWITCHED CAPACITOR CONVERTER, PDSO8 |
| 封装： | 0.150 INCH, SOIC-8 |
| 文件页数： | 2/16页 |
| 文件大小： | 157K |
| 代理商： | CAT660CSA-TE13 |
CAT660
10
Doc. No. 5000, Rev. S
POSITIVE VOLTAGE DOUBLER
The voltage doubler circuit shown in figure 8 gives VOUT = 2 x VIN for input voltages from 2.5V to 5.5V.
Figure 8: Voltage Doubler
1
2
3
4
8
7
6
5
CAT660
+
BOOST/FC
CAP+
GND
CAP-
VOUT = 2VIN
+
VIN
2.5V to 5.5V
1N5817*
*SCHOTTKY DIODE IS FOR START-UP ONLY
V+
OSC
LV
OUT
TYPICAL APPLICATIONS
VOLTAGE INVERSION POSITIVE-TO-NEGATIVE
The CAT660 easily provides a negative supply voltage from a positive supply in the system. Figure 7 shows a typical
circuit. The LV pin may be left floating for positive input voltages at or above 3.3V.
Figure 7: Voltage Inverter
+
VOUT = -VIN
C2
1
2
3
4
8
7
6
5
CAT660
NC
+
C1
VIN
1.5V to 5.5V
BOOST/FC
CAP+
GND
CAP-
V+
OSC
LV
OUT
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相关代理商/技术参数 |
参数描述 |
|---|---|
| CAT660ELA | 功能描述:电荷泵 Ind Temp 100mA Out RoHS:否 制造商:Maxim Integrated 功能:Inverting, Step Up 输出电压:- 1.5 V to - 5.5 V, 3 V to 11 V 输出电流:100 mA 电源电流:1 mA 最大工作温度:+ 70 C 封装 / 箱体:SOIC-8 Narrow 封装:Tube |
| CAT660EPA | 功能描述:电荷泵 Ind Temp 100mA Out RoHS:否 制造商:Maxim Integrated 功能:Inverting, Step Up 输出电压:- 1.5 V to - 5.5 V, 3 V to 11 V 输出电流:100 mA 电源电流:1 mA 最大工作温度:+ 70 C 封装 / 箱体:SOIC-8 Narrow 封装:Tube |
| CAT660ERD8 | 功能描述:电荷泵 Ind Temp 100mA Out RoHS:否 制造商:Maxim Integrated 功能:Inverting, Step Up 输出电压:- 1.5 V to - 5.5 V, 3 V to 11 V 输出电流:100 mA 电源电流:1 mA 最大工作温度:+ 70 C 封装 / 箱体:SOIC-8 Narrow 封装:Tube |
| CAT660ESA | 功能描述:电荷泵 Ind Temp 100mA Out RoHS:否 制造商:Maxim Integrated 功能:Inverting, Step Up 输出电压:- 1.5 V to - 5.5 V, 3 V to 11 V 输出电流:100 mA 电源电流:1 mA 最大工作温度:+ 70 C 封装 / 箱体:SOIC-8 Narrow 封装:Tube |
| CAT660ESA-TE13 | 制造商:CATALYST 制造商全称:Catalyst Semiconductor 功能描述:100mA CMOS Charge Pump Inverter/Doubler |
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