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绿色节能AC/DC电源芯片选型指南
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拓扑结构
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产品型号
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230VAC待机功耗
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适用功率
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封装
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兼容型号
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产品优势
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原边内置MOSFET PWM功率开关
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CR6332
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<200mW
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< 10W
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SOP-7
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内置600V低阻抗高压功率MOS管，高CC/CV精度，较高效率
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CR6335
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<150mW
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<6.5W
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SOP-8
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OB2535
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CR6336
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<200mW
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<8W
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DIP-8
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OB2536
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CR6338
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<250mW
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<13W
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DIP-8
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OB2538
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CR6339
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<250mW
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<18W
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DIP-8
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原边低待机MOSFETPWM功率控制器\开关
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CR5355
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<30mW
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<6W
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SOP-7
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超低待机，高CC/CV精度，高效率、满足DOEⅥ & COC V5_T2
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CR5357
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<30mW
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<8W
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SOP-7
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CR5358
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<30mW
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<13W
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DIP-8
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OB2558
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CR6300
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<75mW
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<6W
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SOP-7
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OB2500N
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CR6301
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<75mW
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<8W
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SOP-7
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OB2500P
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CR6345
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<75mW
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<6W
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SOP-7
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OB2535\CR6335
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超低待机，高CC/CV精度，高效率、满足DOEⅥ & COC V5_T2
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CR6347
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<75mW
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<8W
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SOP-7
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CR6348
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<75mW
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<13W
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DIP-8
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OB2530\CR6338
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CR6357
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<75mW
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<12W
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SOP-8
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SOP封装，满足12W、15W应用
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CR6358
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<75mW
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<15W
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SOP-8
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原边低待机BJT PWM功率控制器\开关
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CR5211
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<75mW
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<6W
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SOT23-6
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OB2520\CR5201\SF6010
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超低待机，高CC/CV精度，高效率
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CR5212
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<75mW
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<6W
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SOP-7
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CR5202
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副边PWM功率开关
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CR5221
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<250mW
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<8W
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DIP-8
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OB2354
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内置600V低阻抗高压功率MOS管，50kHz工作频率，高可靠性
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CR5223
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<250mW
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<7W
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SOP-8
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OB2353
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CR5224
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<250mW
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<13W
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DIP-8
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OB2358
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CR5228
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<250mW
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<15W
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DIP-8
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OB2358
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CR5229
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<250mW
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<18W
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DIP-8
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CR5445
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<250mW
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<13W
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DIP-8
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OB2357、OB2359
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内置600V低阻抗高压功率MOS管，100kHz工作
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低待机功耗副边PWM功率开关
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CR5231
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<75mW
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<11W
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DIP-8
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OB233X
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内置600V低阻抗高压功率MOS管，65kHz工作频率，高可靠性，满足DOEⅥ & COC V5_T2
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CR5233
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<75mW
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<6W
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SOP-8
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CR5234
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<75mW
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<15W
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DIP-8
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CR5239
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<75mW
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<18W
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DIP-8
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低待机功耗副边PWM功率开关
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CR5241
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<75mW
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<11W
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DIP-8
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OB235X\CR522X
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内置600V低阻抗高压低功率MOS管，65kHz工作频率，高可靠性,满足DOE Ⅵ & COC V5_T2
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CR5243
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<75mW
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<6W
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SOP-8
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CR5244
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<75mW
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<15W
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DIP-8
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CR5249
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<75mW
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<18W
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DIP-8
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CR5254
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<75mW
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<15W
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SOP-8
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SOP封装，满足15W、18W应用
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CR5255
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<75mW
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<18W
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SOP-8
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高压启动超低待机功耗副边PWM功率开关
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CR5521
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<30mW
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<6W
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SOP-8
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OB5221
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内置700V高压启动，高压漏电流小；高压漏电流小，待机功耗小，满足DOE Ⅵ & COC V5_T2
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CR5528
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<30mW
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<15W
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DIP-8
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OB235X
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CR5534
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<30mW
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<15W
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DIP-8
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OB5224
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CR5535
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<30mW
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<20W
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DIP-8
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OB5225
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CR5541
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<30mW
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<15W
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DIP-8
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OB5222
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CR5543
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<30mW
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<20W
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DIP-8
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OB5226
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CR5448
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<50mW
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<13W
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DIP-8
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100kHz工作频率，降低整机成本
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原边PWM控制器
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CR6233
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<250mW
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<18W
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SOT23-6
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外置MOS管，全电压18W，高CC/CV精度，较高效率
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副边PWM控制器
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CR6850D
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<300mW
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<48W
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SOT23-6
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低成本
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CR6853
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<250mW
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<60W
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SOT23-6
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OB2263、LD7535、RT7731
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高可靠性，完善的保护功能
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CR6855(L)
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<75mW
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<60W
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SOT23-6
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OB2273(A)、NE1102
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低待机功耗
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CR6842
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<300mW
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<120W
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SOP-8
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SG5842、OB2269
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OVP锁存,支持功率大于OB2269
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CR6841
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<300mW
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<90W
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SOP-8
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OB2269
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完全兼容OB2269
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CR5842
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<75mW
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<65W
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SOP-8
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OB5269/LD7575
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700V高压启动满足DOE Ⅵ & COCV5_T2
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CR5842B
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<50mW
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<65W
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SOP-8
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OB5269B
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CR6884
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<75mW
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<65W
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SOT23-6
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OB2281
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CR6888
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<75mW
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<65W
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SOT23-6
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OB2362C
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CR5822
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<300mW
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<120W
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SOP-8
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OB2203
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PFC 控制器
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CR6562
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-
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<150W
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SOP-8
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L6562A/D
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PFC控制器，Boost工作原理
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同步整流开关
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CR3001
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SOP-8
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DCM/QR模式同步整流
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Buck恒压开关
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CR3222
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<100mW
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<8W
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SOP-7\DIP-7
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OB2333F
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通过SEL设置输出12V或18V
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快速充电控制器
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CR6621B
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SOP-8
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根据设备指令能输出5V、9V、12V
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*注：适用功率为全电压范围内适配器应用环境
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红色字体产品满足DOE Ⅵ & COC V5_T2
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