搜索结果：MT3102

MT3102 is an advanced miniature optical light-to-digital converter, integrated with a proximity sensor and 940nm IR VCSEL. Customers can improve the system efficiency with the supported features and settings of module. MT3102 incorporates photodiode, timing controller and ADC. The detect/release events can be interrupt driven, and occur when proximity result crosses upper and/or lower threshold settings. MT3102 provides a wide range of offsets adjustment to compensate the unexpected IR energy reflection into the sensor, the proximity results are further improved by automatic ambient light elimination method. Besides, it employs a noise cancellation scheme to highly reject the unwanted ambient noise.

MT3102是一款2.5MHz、2A的恒定导通时间控制的同步降压转换器。其输入电压范围为2.5V到6V,输出电压范围为0.6V到VIN,具有15μA的低静态电流和高达95%的效率。该器件内置110mΩ/90mΩ的功率开关,支持100%占空比操作,适用于固态硬盘驱动器、Wi-Fi射频模块、智能手机和平板电脑等应用。