升压DC-DC转换器校准和调整使用数字电位器-Step-Up DC-DC Converter Calibration and Adjustment Using a Digital Potentiometer 下载
- 文件类型:
- 电源技术资料下载,电源技术
- 文件大小:
- 452 KB
- 下载次数:
- [208次]
- 日期:
- 05-02
- 解压密码:
- www.dianzi6.com
- Tag:
- 电源技术,电源技术资料下载 电位器 Adjustment Calibration Converter Using
- 运行平台:
- txt/doc/word/ppt/pdf 等
- 星级:
简介:升压DC-DC转换器校准和调整使用数字电位器-Step-Up DC-DC Converter Calibration and Adjustment Using a Digital Potentiometer为http://www.dianzi6.com整理发布,类型为电源技术,本站还有更多关于电源技术资料下载,电源技术的资料。
正文:Abstract: The purpose of this application note is to show an example of how a digital potentiometer can be used in the feedback loop of a step-up DC-DC converter to provide calibration and/or adjustment of the output voltage. The example circuit uses a MAX5025 step-up DC-DC converter (capable of generating up to 36V, 120mW max) in conjunction with a DS1845, 256 position, nonvolatile (NV) digital potentiometer. For this example, the desired output voltage is 32V, which is generated from an input supply of 5V. The output voltage can be adjusted in 35mV increments (near 32V) and span a range wide enough to account for resistance, potentiometer and DC-DC converter tolerances (27.6V to 36.7V).
如果觉得《升压DC-DC转换器校准和调整使用数字电位器-Step-Up DC-DC Converter Calibration and Adjustment Using a Digital Potentiometer》不错,可以推荐给好友哦。
正文:Abstract: The purpose of this application note is to show an example of how a digital potentiometer can be used in the feedback loop of a step-up DC-DC converter to provide calibration and/or adjustment of the output voltage. The example circuit uses a MAX5025 step-up DC-DC converter (capable of generating up to 36V, 120mW max) in conjunction with a DS1845, 256 position, nonvolatile (NV) digital potentiometer. For this example, the desired output voltage is 32V, which is generated from an input supply of 5V. The output voltage can be adjusted in 35mV increments (near 32V) and span a range wide enough to account for resistance, potentiometer and DC-DC converter tolerances (27.6V to 36.7V).
如果觉得《升压DC-DC转换器校准和调整使用数字电位器-Step-Up DC-DC Converter Calibration and Adjustment Using a Digital Potentiometer》不错,可以推荐给好友哦。
- 下载
- 进入下载地址列表