The charger is basically a step-down DC-DC (buck) converter. It requires the input voltage to be higher than the output voltage with some headroom for normal operations. The maximum duty cycle spec is one of the factors determines the maximum output voltage…
Other Parts Discussed in Thread: TPSM63602 请注意,本文内容源自机器翻译,可能存在语法或其它翻译错误,仅供参考。如需获取准确内容,请参阅链接中的英语原文或自行翻译。 https://e2e.ti.com/support/power-management-group/power-management/f/power-management-forum/1226887/tpsm63606-whether-it-can-be-used-produce--15vdc-from…
Other Parts Discussed in Thread: TPS2121 请注意,本文内容源自机器翻译,可能存在语法或其它翻译错误,仅供参考。如需获取准确内容,请参阅链接中的英语原文或自行翻译。 https://e2e.ti.com/support/power-management-group/power-management/f/power-management-forum/1254861/tps2121-dual-12v-input-to-single-12v-output-priority…
Part Number: UCC2897A slua535a__Understanding and Designing an Active Clamp Current Mode Controlled Converter Using the UCC2897A.pdf 关于此输出电容的计算按照文章里面所讲,Lo=2uh,Imax为最大负载的一半=15A,Imin为空载电流=0A,Vos max=1.03*3.3=3.399V,Vos min=0.97*3.3=3.201V,算出来的Co=344uh,与您给出的671uh有较大的出入…
您好,这里的Ci针对是的控制输入端的输入电容, Cio指的是A 或者B port端口的输入输出电容。
分别给出了输入和输出电压的测试条件,但具体电容值是怎么确定的,这个是根据芯片的设计,工艺,以及封装来决定的。
您看下关于Cio的标准定义:
Cio Input/Output Capacitance
TI - The capacitance of an input/output (I/O) terminal of the device with the input conditions applied…