CL1653CA系列是一款高效、高频的同步降压DC-DC转换器,最高可带载3A连续电流。可在2.7V到5.5V的宽输入电源电压下工作。内部的主开关和同步开关管的RDS(ON)非常小,从而传导损耗很小,效率很高。该款芯片工作开关频率为1.2MHz固定工作频率,输出纹波很小,同时只需要很小的外围电感和电容。
CL1653CA 价格参考￥ 0.68699 。 CHIP CL1653CA 封装/规格: SOT-23-5L, CL1653CA系列是一款高效、高频的同步降压DC-DC转换器,最高可带载3A连续电流。可在2.7V到5.5V的宽输入电源电压下工作。内部的主开关和同步开关管的RDS(ON)非常小,从而传导损耗很小,效率很高。该款芯片工作开关频率为1.2MHz固定工作频率,...
全球首款 CLDN18.2 单抗在国内获批上市 12 月 31 日,NMPA 官网显示,安斯泰来申报的进口新药佐妥昔单抗在国内获批上市,联合含氟尿嘧啶类和铂类药物化疗用于 CLDN18.2 阳性、人表皮生长因子受体2(HER2)阴性的局部晚期不可切除或转移性胃或胃食管交界处(GEJ)...
The design consists of the features of shape, ornament, pattern and configuration of the electrically connective base for a power track as shown in the drawings. The stippled line portions do not form part of the design.FIG. 1 is a front perspective view of the electrically connective base ...
Pharmaceutical preparations exhibiting, in particular, cytostatic action and useful in combating lymphatic leukaemia contain (I) as active ingredient. Administration may be, e.g. orally or parenterally.SENNING ABUCHHOLT H CBIERLING RSTEINHOFF DTROSSMANN G...
POWDER PACKING MACHINERAYMOND I. BASHFORD
The design consists of the features of shape, ornament, pattern and configuration of the MEATUS MEASURING TOOL shown in solid lines in the attached drawings. The broken line portions do not form part of the design.Drawings of the design are included, in which:Figure 1 is perspective view of...