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/ DCμModule稳压器图2. V IN = 12V时的LTM4675单通道效率图3. LTM4675在
2018-10-22 16:53
LTM4675 采用12V供电;通过VOUT0CFG引脚和VTRIM0CFG引脚外接配置电阻的方式控制上电初始输出电压失败,输出一直为0.1V; 两通道均一样的问题。芯片内部3.3输出正常,RUN引脚已经上来,频率可
2024-01-08 07:04
本帖最后由 逸興遄飛 于 2016-3-29 00:14 编辑 Step-Down Converter 输入电压和电流的关系?比如RT8288A,输入可以是5-21v,输出可以调节,那么输出电流和带负载能力跟什
2016-03-29 00:11
问题现象描述:LTM4675芯片在12V上电后,PIN(J5) VDD33无3.3V电压输出。 分析过程如下: 1.首先测量VCC_12
2024-01-04 06:26
ApplicationsMP1482DS-LF-ZMPS(美国芯源)SOP8电源芯片2A, 18V Synchronous Rectified Step-Down ConverterMP2105DJ-LF-ZMPS
2015-08-26 12:16
TI的各位老师,想使用LM2596-ADJ设计一款电源输入12V,输出15V,但是有一个疑问:LM2596的芯片名称是step down
2019-04-22 07:30
LTM4650EY 1.2V和1V输出DC / DC模块稳压器的典型应用电路。 LTM4650是一款双通道25A输出开关
2019-06-14 14:48
描述The PMP7026 reference design uses the TPS54227 synchronous step-down converter to generate a
2018-09-18 09:01
LTM4650IY 1V,50A输出DC / DC模块稳压器的典型应用电路。 LTM4650是一款单路50A输出开关模式
2019-06-14 07:04
transition between step-down regulation and operation in dropout.The IC is available in a 9-bump, 1.6mm
2011-06-06 09:47