Buck Step-Down Converter
DC-DC (Buck) buck chip
产品选型表
| Part No. | Power switching | MODE | VIN | VOUT | IQ | FOSC | Eff. | Max. Duty Cycle | Accu. | IOUT | Package | Application |
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| CXSD61047 | 4.6-22V | 可调输出 | 1uA | 340K | 0.95 | ?% | 3.0A | ESOP8 | ||||
| CXSD61047A | 4.5-27V | 可调输出 | 0.3uA | 340K | 0.93 | ?% | 3.0A | ESOP8 | ||||
| CXSD61048C | 8V-35V | 可调输出/带线损补偿 | 110uA | 100-500K可调 | 0.93 | ?% | 3.2A/带可调限流保护 | SOP-8 | ||||
| CXSD61048B | 8V-35V | 可调输出/带线损补偿 | 110uA | 100-500K可调 | 0.93 | ?% | 2.8A/带可调限流保护 | SOP-8 | ||||
| CXSD61048A | 10V--35V | 可调输出/带线损补偿 | 110uA | 100-500K可调 | 0.93 | ?% | 2.5A/带可调限流保护 | SOP-8 | ||||
| CXSD61048 | 8V--35V | 可调输出/带线损补偿 | 110uA | 100-500K | 0.93 | ?% | 2.0A/带可调限流保护 | ESOP-8 | ||||
| CXSD61046A/B | 4.5-27V | 可调输出 | 0.3uA | 340K | 0.96 | ?% | 2.0A/2.5A | SOP-8 | ||||
| CXSD61046 | 4.5-20V | 可调输出 | 6uA | 340K | 0.95 | ?% | 2.0A | SOP-8 | ||||
| CXSD61050 | 8V-35V | 可调输出/带线损补偿带使能端 | 130K | 0.93 | ?% | 2A/带可调恒流设置 | SOP-8 | |||||
| CXSD61049 | 8V-35V | 可调输出/带线损补偿 | 112uA | 130K | 0.95 | ?% | 2A/带可调恒流设置 | SOP-8 | ||||
| CXSD61040B | 2.6-6.0V | 可调输出 | 0.1uA | 3M | 0.96 | ?% | 2.0A | SOT-25 | ||||
| CXSD61040 | 2.0-6.5V | 可调输出 | 1uA | 1.5M | 0.96 | ?% | 2.0A | SOT-26 | ||||
| CXSD61039 | 2.3-6.0V | 可调输出 | 1uA | 1.5M | 0.96 | ?% | 1.5A | SOT-25 | ||||
| CXSD61038B | 2.3-6.0V | 可调输出 | 1uA | 1.5M | 0.96 | ?% | 1.5A | SOT-25 | ||||
| CXSD61038A | 2.3-6.0V | 可调输出 | 1uA | 1.5M | 0.96 | ?% | 1.2A | SOT-25 | ||||
| CXSD61038 | 2.0-6.0V | 可调输出 | 1uA | 1.5M | 0.96 | ?% | 1.0A | SOT-25 | ||||
| CXSD61037 | 2.5-6.0V | 可调输出 | 1.5MHz | 0.96 | ?% | 1A | SOT-25 | |||||
| CXSD61036 | 2.0-6.0V | 1.2V/1.8V/3.3V/可调输出 | 1.5MHz | 0.96 | ?% | 0.7A | SOT-25 | |||||
| CXSD61034 | 2.5V-6.0V | 双路可调 | 0.1uA | 1.4MHz | 0.95 | ?% | 0.9A | DFN3*3-10 | ||||
| CXSD61033 | 2.3V-6.0V | 双路可调 | 0.1uA | 1.5MHz | 0.9 | ?% | 2A | ESOP-8 | ||||
| CXSD6218 | 双路LDO：输入2.0-10.0V,Iout=300mA,Iss=70uA,PSRR=70dB@1KHz ;DC-DC：输入2.0-6.0V,Iout=600mA,f=1.2MHz,效率高达92%,输出电压可调 | Adjust | 10 | Adjustable | 0.95 | ?% | 3 | DFN3*3-10L | ||||
| CXSD6217 | DC-DC：输入2.0-6.0V,Iout=600mA,f=1.2MHz,效率高达92%,输出电压可调 | Adjust | 10 | Adjustable | 0.95 | ?% | 3 | MSOP-10 | ||||
| CXSD6211 | PFM | PCM | 4.5~40 | Adjust | 65 | Adjustable | 0.95 | ?% | 3 | ESOP8 | ||
| CXSD6209A | PFM | PCM | 3.6~40 | Adjust | 65 | 440 | 0.95 | ?% | 2 | ESOP8 | ||
| CXSD6216 | FCCM | PCM | 4.7~40 | Adjust | 40 | 1100 | 0.95 | ?% | 1 | SOT23-6 |
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