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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| CXSD62105 | Buck | 6~25 | 550 | 15 | TQFN4x4-24 | |||||||
| CXSD62113|C | Buck | 6~25 | 550 | 15 | TQFN3x3-20 | |||||||
| CXSD62114 | Buck | 5.5~25 | 280 | 11 | TQFN3x3-20 | |||||||
| CXSD62119 | Buck | 1.8~25 | 700 | 40 | TQFN3x3-20 | |||||||
| CXSD62139 | CM | 4.5~24 | 1000 | 500 | 3 | TSOT-23-8A | ||||||
| CXSD62164 | CM | 3~5.5 | 30 | 1500 | 1.2 | SOT-23-5, TSOT-23-5A | ||||||
| CXSD62165C | CM | 3~5.5 | 30 | 1500 | 1 | SOT-23-5, TSOT-23-5A | ||||||
| CXSD62240 | PWM/PFM | Pch | 45V | 3.3V/5V/ADJ | 25 | 150KHZ | 0.9 | ?% | 3A | TO-220/263 | ||
| CXSD62249 | PWM/PFM | Pch | 32V | ADJ | 25 | 52KHZ | 0.95 | ?% | 2.2A | SOP8 | ||
| CXSD6114 | PWM/PFM | Pch | 8V ～ 30V | 0.6V ～ 5.5V | 25 | 500KHz | 0.95 | ?% | 2A | 燬OP8 | ||
| CXSD62256 | 2A, 30V, 340KHz Sync | Pch | 4.5~30 | 0.92~20 | 1000 | 340 | >94 | ?% | 2000 | SOP-8 | ||
| CXSD62271 | PWM/PFM | Pch | 2.7 ~ 5.5 | 0.6~Vin | 30 | 2250 | > 95% | ?% | 1000 | TDFN-6,TSOT23-5 | ||
| CXSD62277 | PWM/PFM | Pch | 4.75 ~ 40 | 0.92~15 | 550 | 200 | > 95% | ?% | 1500 | SOP-8 | ||
| CXSD62291 | PWM/PFM | Pch | 4.5 ~ 21 | 0.8~15 | 900 | 500 | >95% | ?% | 4000 | SOP-8(EP) | ||
| CXSD62358 | PWM/PFM | Pch | 4.5~24 | 0.75~3.6 | 18 | ADJ | 0.96 | ?% | 3.5A | TQFN3X3-16 | ||
| CXSD62449 | PWM/PFM | Pch | 2.2~5.5 | 1.5/1.8/2.5 ADJ(1.2) | 1700 | 0.96 | ?% | 1 | SOT-89-5 |
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