CXTP6510是一种采用铝栅CMOS工艺和优化设计的电荷泵型dc-dc电压变换器。它只使用两个外部电容器将+2.5V到+10V的输入转换成相应的-2.5V到-10V的输出,消除了电感及其相关的成本、尺寸和电磁干扰。车载振荡器以10KHz的标称频率工作。通过将外部电容器从OSC连接到接地,可以在10 KHz以下运行(用于较低的电源电流应用)
-
"
目录
1.产品概述 2.产品特点 3.应用范围 4.技术规格书下载(PDF文档)
一.产品概述
CXTP6510 is a charge pump dc-to-dc voltage converter using AL-gate CMOS technology and optimization design. It converters a +2.5V to +10V input to a corresponding -2.5V to -10V output using only two external capacitors, eliminating inductors and their associated cost, size and EMI. The on-board oscillator operates at a nominal frequency of 10KHz. Operation below 10 KHz (for lower supply current applications) is possible by connecting an external capacitor from OSC to ground.
二.产品特点
• Converts +5V Logic supply to + 5V;
• Wide input voltage range: 2.5V~10V;
• Efficient voltage conversion: 99.9%;
• Good power efficiency: 98%;
• Low power supply: 40uA @5V input;
• Easy to use: only two external capacitors required;
• Compatible with RS232 negative powersupply standard;
• High ESD protection: up to 3kV;
• No Dx diode needed for high voltage operation;
• Package : SOP8, DIP8。
三.应用范围
• LCD Display Module;
• Specially designed LCD display module;
• InstruJTMnt product。
四.技术规格书(产品PDF)
需要详细的PDF规格书请扫一扫微信联系我们,还可以获得免费样品以及技术支持!
五.产品封装图
六.电路原理图
七.相关芯片选择指南 更多同类产品......
Charger Pump(电荷泵) | ||||||
Part Number | VIN | VOUT | IQ | Eff. | Application | Package |
CXTP6510 | 2.5V-10V | -2.5V- -10V | 40uA | 98% | LCD Display | SOP8/DIP8 |