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 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
|
|
~
|
|
≤
|
~
|
|
|
|
~
|
|
|
|
| CXSD6219 | 18V/2A同步降压 | 外部补偿 | 4.2~18 | 0.923~6 | 10uA | 500k | 0.95 | ?% | 2 | SOP-8 | ||
| CXSD62018 | I2C 18V/2.5A同步降压 | I2C控制 | 4.2~18 | 0.7~12 | 10uA | 500k | 0.95 | ?% | 2.5 | SOP-8 | ||
| CXSD61057 | 4.0-42V | 可调输出 | 6uA | 650K | 0.91 | ?% | 1.5A | SOT-26 | ||||
| CXSD61056 | 4.5-26V | 可调输出 | 1uA | 1.4M | 0.94 | ?% | 1.2A | SOT-26 | ||||
| CXSD61055B | 3.3-17V | 可调输出 | 4uA | 600K | 0.96 | ?% | 2.0A | SOT-26 | ||||
| CXSD61055A | 4.5V-23V | 可调输出 | 600K | 0.92 | ?% | 2.0A | SOT-26 | |||||
| CXSD61055 | 4.5-17V | 可调输出 | 1uA | 600K | 0.96 | ?% | 2.0A | SOT-26 | ||||
| CXSD61054 | 3.5-23V | 可调输出 | 1uA | 600K | 0.96 | ?% | 2.0A | SOT-26 | ||||
| CXSD61053 | 4.5-20V | 可调输出 | 6uA | 340K | 0.95 | ?% | 4.0A | ESOP8 | ||||
| CXSD61052 | 3.6-40V | 可调输出 | 0.07uA | 440K | 0.94 | ?% | 2.0A | ESOP-8 | ||||
| CXSD61051 | 8V-35V | 可调输出/带线损补偿 | 100uA | 100-500K可调 | 0.95 | ?% | 扩流4.5A/带可调限流保护 | ESOP8 | ||||
| CXSD61047B | 4.5V-23V | 可调输出 | 340K | 0.96 | ?% | 3.5A | ESOP-8 | |||||
| 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 |
