现设计一款zigbee摇控器,摇控器所用的电池是23A12V标准的电池,也就是说电池输出是12V,那么把12V降到2.3V给CC2530使用,使用那个DCDC芯片能最大优化电源的效能呢?
This thread has been locked.
If you have a related question, please click the "Ask a related question" button in the top right corner. The newly created question will be automatically linked to this question.
谢谢两位的回答,我用TI的网页选型初步选择了,TPS62125, TSP560200, TPS62170,初步让CC2530工作在2.5V/3V下,发射时电流最大+留的裕量为300mA,RX下为50mA,按键唤醒工作。