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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| CXSD62240H | PWM/PFM | Pch | 56V | 5V/ADJ | 25 | 150KHZ | 0.9 | ?% | 3A | TO-220/263 | ||
| CXSD62239 | PWM/PFM | Pch | 20V | ADJ | 25 | 380KHZ | 0.95 | ?% | 2A | SOP8 | ||
| CXSD62238 | PWM/PFM | Pch | 5.5V | 1.2/.15/1.8/ADJ | 25 | 1.5MHZ | 0.96 | ?% | 1.5A*2 | SOP8 | ||
| CXSD62237 | PWM/PFM | Pch | 5.5V | 1.2/.15/1.8/ADJ | 25 | 1.5MHZ | 0.96 | ?% | 2A | SOT23-5 | ||
| CXSD62236 | PWM/PFM | Pch | 5.5V | 1.2/.15/1.8/ADJ | 25 | 1.5MHZ | 0.96 | ?% | 1.2A | SOT23-5 | ||
| CXSD62235B | PWM/PFM | Pch | 5.5V | 1.2/.15/1.8/ADJ | 25 | 1.5MHZ | 0.96 | ?% | 1.2A | SOT23-5 | ||
| CXSD62235 | PWM/PFM | Pch | 5.5V | 1.2/.15/1.8/ADJ | 25 | 1.5MHZ | 0.96 | ?% | 1.2A | SOT23-5 | ||
| CXSD62234 | PWM/PFM | Pch | 5.5V | 1.2/.15/1.8/ADJ | 25 | 1.5MHZ | 0.96 | ?% | 800mA | SOT23-5 | ||
| CXSD62233 | PWM/PFM | Pch | 32V | ADJ | 25 | 340KHZ | 0.93 | ?% | 3A | SOP8-PP | ||
| CXSD62232 | PWM/PFM | Pch | 32V | ADJ | 25 | 200KHZ | 0.93 | ?% | 2.2A | SOP8-PP | ||
| CXSD62231B | PWM/PFM | Pch | 22V | ADJ | 25 | 600KHZ | 0.93 | ?% | 3A | SOP8-PP | ||
| CXSD62231A | PWM/PFM | Pch | 32V | ADJ | 25 | 600KHZ | 0.93 | ?% | 2.2A | SOP8-PP | ||
| CXSD62231 | PWM/PFM | Pch | 32V | ADJ | 25 | 340KHZ | 0.93 | ?% | 2.2A | SOP8-PP | ||
| CXSD62230 | PWM/PFM | Pch | 32V | ADJ | 25 | 340KHZ | 0.93 | ?% | 1.6A | SOP8 | ||
| CXSD62229A | PWM/PFM | Pch | 32V | ADJ | 25 | 600KHZ | 0.93 | ?% | 2A | SOP8-PP | ||
| CXSD62229 | PWM/PFM | Pch | 32V | ADJ | 25 | 340KHZ | 0.93 | ?% | 2A | SOP8-PP | ||
| CXSD62228B | PWM/PFM | Pch | 23V | ADJ(PSM) | 25 | 340KHZ | 0.93 | ?% | 3.2A | SOP8-PP | ||
| CXSD62228A | PWM/PFM | Pch | 23V | ADJ | 25 | 340KHZ | 0.93 | ?% | 3.2A | SOP8-PP | ||
| CXSD62227A | PWM/PFM | Pch | 23V | ADJ | 25 | 340KHZ | 0.93 | ?% | 2.2A | SOP8-PP | ||
| CXSD62226A | PWM/PFM | Pch | 23V | ADJ | 25 | 340KHZ | 0.93 | ?% | 2A | SOP8 | ||
| CXSD62225 | PWM/PFM | Pch | 40V | ADJ | 25 | 1/2MHZ | 0.85 | ?% | 600mA | SOT23-6 | ||
| CXSD62224 | PWM/PFM | Pch | 2.7~5.5 | 0.8~3.6 | 25 | 1200 | 0.95 | ?% | 1500 | USP-6C | ||
| CXSD62223 | PWM/PFM | Pch | 2.7~5.5 | 0.8~3.6 | 25 | 1200 | 0.95 | ?% | 1500 | USP-6C | ||
| CXSD62222 | PWM/PFM | Pch | 2.7~6 | 0.9~6 | 41 | 1200 | 0.95 | ?% | 2000 | USP-10B | ||
| CXSD62221 | PWM/PFM | Pch | 2.7~6 | 0.9~6 | 41 | 1200 | 0.95 | ?% | 2000 | USP-10B |
