LM2766
- Doubles Input Supply Voltage
- SOT-23 6-Pin Package
- 20-Ω Typical Output Impedance
- 90% Typical Conversion Efficiency at 20 mA
- 0.1-µA Typical Shutdown Current
The LM2766 CMOS charge-pump voltage converter operates as a voltage doubler for an input
voltage in the range of 1.8 V to 5.5 V. Two low-cost capacitors and a diode are used in this
circuit to provide up to
20 mA of output current.
The LM2766 operates at 200-kHz switching frequency to reduce output resistance and voltage ripple. With an operating current of only 350 µA (operating efficiency greater than 90% with most loads) and 0.1-µA typical shutdown current, the LM2766 provides ideal performance for battery-powered systems. The device is manufactured in a SOT-23 6-pin package.
For all available packages, see the orderable addendum at the end of the data sheet.技术文档
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| 顶层文档 | 类型 | 标题 | 格式选项 | 下载最新的英语版本 | 日期 | |
|---|---|---|---|---|---|---|
| * | 数据表 | LM2766 Switched Capacitor Voltage Converter 数据表 (Rev. C) | PDF | HTML | 2015-9-28 |
设计与开发
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| 封装 | 引脚 | CAD 符号、封装和 3D 模型 |
|---|---|---|
| SOT-23 (DBV) | 6 | Ultra Librarian |
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