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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| CXDC6599/A/B | PWM/PFM | Linear | 1.2~5.5 | ADJ | 1.5uA | 1.4MHz | 0.9 | ?% | 1A | SOT23 SOT25 SOT89 | ||
| CXDC65100 CXDC65100A CXDC651 | PWM/PFM | Linear | 1.2~5.5 | ADJ | 1.5uA | 1.4MHz | 0.9 | ?% | 1A | SOT23 SOT25 SOT89 | ||
| CXDC65101 CXDC65101A CXDC65101 | PWM/PFM | Linear | 1.2~5.5 | ADJ | 1.5uA | 1.4MHz | 0.9 | ?% | 1A | SOT25 | ||
| CXSD6217 | PWM | 2.0-6.0V | 可调 | 27uA | 1.2MHz | 0.92 | 1 | 0.01 | 600mA | MSOP-10 | ||
| CXSD6218 | PWM | 2.0-10.0V, | 可调 | 27uA | 1.2MHz | 0.92 | 1 | 0.01 | 600mA | DFN3*3-10L | ||
| CXCH7610 | PWM | 线充充电器 | 8V ~ 40V | 固定5V | 50uA | 150KHz | 0.9 | ?% | 3.2A | TO252-5L | ||
| CXCH7609 | PWM | 线充充电器 | 8V ~ 40V | 固定5V | 50uA | 150KHz | 0.9 | ?% | 2.4A | SOP8L | ||
| CXCH7608 | PWM | 线充充电器 | 8V ~ 45V | 固定5V | 50uA | 150KHz | 0.9 | ?% | 2.1A | SOP8L | ||
| CXCH7603 | PWM | 线充充电器 | 8V ~ 40V | Adj | 50uA | 150KHz | 0.9 | ?% | 3A | SOP8L-EP | ||
| CXCH7606 | PWM | 线充充电器 | 8V ~ 36V | Adj | 50uA | 180KHz | 0.9 | ?% | 3A | SOP8L | ||
| CXCH7607 | PWM | 线充充电器 | 8V ~ 45V | 固定5V | 50uA | 150KHz | 0.9 | ?% | 1.8A | SOP8L | ||
| CXCH7604 | PWM | 线充充电器 | 8V ~ 40V | Adj | 50uA | 180KHz | 0.9 | ?% | 3A | SOP8L-EP | ||
| CXCH7601 | PWM | 线充充电器 | 4.5V ~ 40V | Adj | 50uA | 150KHz | 0.9 | ?% | 2A | SOP8L-EP | ||
| 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 |
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