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the ucc2813-x-q1 device family of high-speed, low-power integrated circuits contains all of the control and drive components required for off-line and dc-to-dc fixed-frequency current-mode switching power supplies with minimal parts count.
these devices have the same pin configuration as the uc284x device family, and also offer the added features of internal full-cycle soft start and internal leading-edge blanking of the current-sense input.
the ucc2813-x-q1 device family offers a variety of package options, choice of maximum duty cycle, and choice of critical voltage levels. devices with lower reference voltage such as the ucc2813-3-q1 and ucc2813-5-q1 fit best into battery operated systems, while the higher reference and the higher uvlo hysteresis of the ucc2813-2-q1 device and ucc2813-4-q1 device make these ideal choices for use in off-line power supplies.
the ucc2813-x-q1 device series is specified for operation from –40°c to 125°c.
类型 | 标题 | 下载最新的英语版本 | 日期 | |||
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* | 数据表 | | | 2017年 7月 25日 | |||
技术文章 | | | 2017年 7月 31日 |
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封装 | 引脚 | cad 符号、封装和 3d 模型 |
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所有内容均由 ti 和社区贡献者按“原样”提供,并不构成 ti 规范。请参阅。
如果您对质量、包装或订购 ti 产品有疑问,请参阅 。