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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| CXCH7602 | PWM | 线充充电器 | 4.5V ~ 40V | Adj | 50uA | 150KHz | 0.9 | ?% | 3A | TO263-5L | ||
| CXCH7611 | PWM | 线充充电器 | 7.0V~42V | 5.10V% | 50uA | 60~100KHZ | 0.9 | ?% | 800mA | SOP-8/DIP-8/QIP... | 用于汽车充电器、直流降压变换器等 | |
| CXCH7612 | PWM | 线充充电器 | 3.0V~15V | 可调 | 50uA | 100Hz~100KHz | 0.9 | ?% | 500mA | SOP/DIP-8 | 用于汽车充电器、直流降压/升压变换器等 | |
| CXCH7615 | PWM | 线充充电器 | 8V~36V | 7V | 50uA | 100KHz | 0.9 | ?% | 3.1A | SOP-8 | 用于汽车充电器、直流/直流转换器、CC/CV电源等 | |
| CXCH7616 | PWM | 线充充电器 | 7V~24V | 5.1V% | 50uA | 80~120KHZ | 0.9 | ?% | 500mA | DIP-8 | 用于汽车充电器、直流降压变换器等 | |
| CXCH7618 | PWM | 线充充电器 | 8.0V~40V | 5.5V~5.7V | 50uA | 80~120KHZ | 0.9 | ?% | 500mA | SOP/DIP-8 | 用于汽车充电器、直流降压变换器等 | |
| CXCH7619 | PWM | 线充充电器 | 8.0V~40V | 5.0~5.72V | 50uA | 60~100KHZ | 0.9 | ?% | 500mA | SOP-8/DIP-8 | 用于汽车充电器、直流降压变换器等 | |
| CXSD6295 | Buck | 3~13.2 | 2500 | 20 | SOP8-P|TDFN3x3-10 | |||||||
| CXSD62103 | Buck | 4.5~13.2 | 5000 | 50 | QFN4x4-24 | |||||||
| CXSD61042S | 2.3-6.5V | 可调输出 | 40uA | 1.5M | 0.96 | ?% | 2.0A | SOP-8 | ||||
| CXSD61044D | 2.3V-6.5V | 可调输出 | 35uA | 1.5M | 0.96 | ?% | 1.3A | DFN2*2-6 | ||||
| CXSD61040D | 2.3V-6.5V | 可调输出 | 40uA | 1.5M | 0.95 | ?% | 2A | DFN3*3-10 | ||||
| CXSD6206C | PFM | PCM | 4.5~18 | Adjust | 100uA | 750KHz | 0.96 | ?% | 2A | SOT23-6 | ||
| CXSD62570TF | PFM | COT | 4~18 | Adjust | 220uA | 800KHz | 0.96 | ?% | 2A | TSOT23-6 | ||
| CXSD62571 | PFM | PCM | 3.8~18 | Adjust | 120uA | 500KHz | 0.96 | ?% | 3A | SOT563-6 TSOT23-6 | ||
| CXSD62570T | TSOT23-6: PFM | COT | 4~18 | Adjust | 220uA | 800KHz | 0.96 | ?% | 2A | TSOT23-6,TSOT23-8 | ||
| CXSD62578A | PFM | COT | 4~23 | Adjust | 60uA | 500KHz | 0.96 | ?% | 8A | QFN3X3-20 | ||
| CXSD6209A | PFM | PCM | 3.6~40 | Adjust | 65uA | 440KHz | 0.96 | ?% | 2A | ESOP8 | ||
| CXSD6211 | PFM | PCM | 4.5~40 | Adjust | 65uA | Adjustable | 0.96 | ?% | 3A | ESOP8 | ||
| CXSD6225 | 42V/1.5A异步降压 | 内部补偿 | 4.2~38 | 0.8~6 | 10uA | 500k | 0.95 | ?% | 1.5 | SOP-8 | ||
| CXSD62556 | 4.5V ~ 40V | Adj (1.23V)/5V/12V | 25uA | 52KHz | 0.95 | ?% | 3A | TO263-5L/TO220-5L | ||||
| CXSD6265 | 10V ~ 80V | Adj (1.25V) | 25uA | 150KHz | 0.95 | ?% | 0.6A | TO252-5L | ||||
| CXSD6266 | 10V ~ 80V | Adj (1.25V) | 25uA | 150KHz | 0.95 | ?% | 1A | TO263-5L | ||||
| CXSD62557 | 8V ~ 80V | Adj (1.25V) | 25uA | 100KHz | 0.95 | ?% | 1A | SOP8L-EP | ||||
| CXSD6276 | Buck | 2.2~13.2 | 2100 | 20 | SOP-8 |
