Buck降压型芯片
DC-DC(Buck)降压芯片
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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| CXSD62249 | PWM/PFM | Pch | 32V | ADJ | 25 | 52KHZ | 95% | ±3% | 2.2A | SOP8 | ||
| CXSD6114 | PWM/PFM | Pch | 8V ～ 30V | 0.6V ～ 5.5V | 25 | 500KHz | 95% | ±3% | 2A | 燬OP8 | ||
| CXSD62256 | 2A, 30V, 340KHz Sync | Pch | 4.5~30 | 0.92~20 | 1000 | 340 | >94 | ±2% | 2000 | SOP-8 | ||
| CXSD62271 | PWM/PFM | Pch | 2.7 ~ 5.5 | 0.6~Vin | 30 | 2250 | > 95% | ±2% | 1000 | TDFN-6,TSOT23-5 | ||
| CXSD62277 | PWM/PFM | Pch | 4.75 ~ 40 | 0.92~15 | 550 | 200 | > 95% | ±2% | 1500 | SOP-8 | ||
| CXSD62291 | PWM/PFM | Pch | 4.5 ~ 21 | 0.8~15 | 900 | 500 | >95% | ±2% | 4000 | SOP-8(EP) | ||
| CXSD62358 | PWM/PFM | Pch | 4.5~24 | 0.75~3.6 | 18 | ADJ | 96% | ±2% | 3.5A | TQFN3X3-16 | ||
| CXSD62449 | PWM/PFM | Pch | 2.2~5.5 | 1.5/1.8/2.5 ADJ(1.2) | 1700 | 96% | ±2% | 1 | SOT-89-5 | |||
| CXSD62549 | PWM/PFM | Pch | 4~23 | ADJ(0.6) | 120 | 96% | ±2% | 6 | SOP-8(FD) |
