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许泽林

5年用户 38经验值
擅长:电源/新能源 存储技术 控制/MCU
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3V升压带功能IC,封装SOT23-6 升压恒流两功能IC

`3V升压带功能IC,封装SOT23-6 升压恒流两功能IC求解丝印
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许泽林

2019-11-13 12:00:46
A665341.1丝印这个
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王栋春

2019-11-13 21:33:59
贴片的IC型号太乱了
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lm12041204a

2019-11-14 08:19:24
有用信息只有“3V升压带功能IC”和“封装SOT23-6 升压恒流”吗?

AL700 封装SOT23-6 输入3-25V恒流模式升压IC

AL700,AL702,AL703,AL704,AL705,AL706,AL707,AL708,AL709,
AL710,AL712,AL713,AL714,AL715,AL716,AL717,AL718,AL719,
AL720,AL722,AL723,AL724,AL725,AL726,AL727,AL728,AL729,
AL730,AL732,AL733,AL734,AL735,AL736,AL737,AL738,AL739,
AL740,AL742,AL743,AL744,AL745,AL746,AL747,AL748,AL749,
AL750,AL752,AL753,AL754,AL755,AL756,AL757,AL758,AL759,
AL760,AL762,AL763,AL764,AL765,AL766,AL767,AL768,AL769,
AL770,AL772,AL773,AL774,AL775,AL776,AL777,AL778,AL779,
AL780,AL782,AL783,AL784,AL785,AL786,AL787,AL788,AL789,
AL790,AL792,AL793,AL794,AL795,AL796,AL797,AL798,AL799,

主要性能:恒流模式的PWM升压IC, 适用于锂电池(3~4.2V)输出5V,1A的移动电源应用,工作频率为1MHZ,可以搭配3.3uh小型贴片电感,减少成品体积,内置过温保护,关断保护,欠压保护,过流保护,并可以外接电阻调整电流值(0.5~2.5A)  

Features
Adjustable Output up to 24V
Internal Fixed PWM frequency: 1.0MHz
Precision Feedback Reference Voltage: 0.6V (±2%)
Internal 0.25Ω, 2A, 26V Power MOSFET
Shutdown Current: 0.1μA
Over Voltage Protection
Over Temperature Protection
Adjustable Over Current Protection: 0.5A ~ 2.5A
Package: SOT23-6L
Applications: Chargers, LCD Displays, Digital Cameras, Handheld Devices, Portable Products
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lm12041204a

2019-11-14 08:21:42
不敢确定,楼主自己参考判断一下。
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泛海微ic

2024-7-4 14:30:20
是个MCU,我们免费开发写好IC
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