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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| CXCH7602 | PWM | 线充充电器 | 4.5V ~ 40V | Adj | 50uA | 150KHz | 90% | ±1% | 3A | TO263-5L | ||
| CXCH7601 | PWM | 线充充电器 | 4.5V ~ 40V | Adj | 50uA | 150KHz | 90% | ±1% | 2A | SOP8L-EP | ||
| CXSD6218 | PWM | 2.0-10.0V, | 可调 | 27uA | 1.2MHz | 92% | 1 | 0.01 | 600mA | DFN3*3-10L | ||
| CXSD6217 | PWM | 2.0-6.0V | 可调 | 27uA | 1.2MHz | 92% | 1 | 0.01 | 600mA | MSOP-10 | ||
| CXLB73116 | 2A | 多节锂电池 | 5V~16V | 1.2V~16V | 25μA | NO | NO | 多个LED指示 | SOP-8 | |||
| CXDC65101 CXDC65101A CXDC65101 | PWM/PFM | Linear | 1.2~5.5 | ADJ | 1.5uA | 1.4MHz | 90% | ±2% | 1A | SOT25 | ||
| CXDC65100 CXDC65100A CXDC651 | PWM/PFM | Linear | 1.2~5.5 | ADJ | 1.5uA | 1.4MHz | 90% | ±2% | 1A | SOT23 SOT25 SOT89 | ||
| CXDC6599/A/B | PWM/PFM | Linear | 1.2~5.5 | ADJ | 1.5uA | 1.4MHz | 90% | ±2% | 1A | SOT23 SOT25 SOT89 | ||
| CXDC6598 CXDC6598A CXDC6598B | PWM/PFM | Linear | 1.2~5.5 | ADJ | 1.5uA | 1.4MHz | 90% | ±2% | 1A | SOT23 SOT25 SOT89 | ||
| CXDC6592 | PWM/PFM | Linear | 4.75~23V | 1.22~VIN | 20μA | 380kHz | 92% | ±2% | 3A | MSOP-10 | ||
| CXDC6591 | PWM/PFM | Linear | 2.5 ~5.5V | 1.8~6.0 V | 20μA | 400KHz | 95% | ±2% | 3A | msop-10 | ||
| CXDC6590 | PWM/PFM | Linear | 2.5 ~5.5V | ADJ | 20μA | 1.5MHz | 95% | ±2% | 2A | MSOP-10L | ||
| CXSD62496L | PWM/PFM | Pch | 2.5~5.5 | ADJ(0.6) | 50 | 96% | ±5% | 0.6 | SOP-8(FD) | |||
| CXSD62496 | PWM/PFM | Pch | 2.5~5.5 | ADJ(0.6) | 50 | 96% | ±5% | 1.5 | SOP-8(FD) | |||
| CXSD62553 | PWM/PFM | Pch | 4.0~18 | ADJ(0.6) | 150 | 96% | ±5% | 16 | SOP-8(FD) | |||
| CXSD62552 | PWM/PFM | Pch | 4.0~18 | ADJ(0.6) | 500 | 96% | ±2% | 12 | SOP-8(FD) | |||
| CXSD62551A | PWM/PFM | Pch | 4~23 | ADJ(0.6) | 120 | 96% | ±2% | 8 | SOP-8(FD) | |||
| CXSD62551 | PWM/PFM | Pch | 4~23 | ADJ(0.6) | 80 | 96% | ±2% | 8 | SOP-8(FD) | |||
| CXSD62550 | PWM/PFM | Pch | 4~28 | ADJ(0.6) | 300 | 96% | ±5% | 10 | SOP-8(FD) | |||
| CXSD62548 | PWM/PFM | Pch | 4~28 | ADJ(0.6) | 100 | 96% | ±2% | 8 | SOP-8(FD) | |||
| CXSD62547 | PWM/PFM | Pch | 4~28 | ADJ(0.6) | 100 | 96% | ±5% | 6 | SOP-8(FD) | |||
| CXSD62546 | PWM/PFM | Pch | 4.5~30 | ADJ(0.6) | 200 | 96% | ±5% | 5 | SOP-8(FD) | |||
| CXSD62545 | PWM/PFM | Pch | 4.5~18 | ADJ(0.6) | 500 | 96% | ±2% | 6 | SOP-8(FD) | |||
| CXSD62544 | PWM/PFM | Pch | 4.5~18 | ADJ(0.6) | 100 | 96% | ±5% | 5 | SOP-8(FD) | |||
| CXSD62543 | PWM/PFM | Pch | 4.5~30 | ADJ(0.6) | 200 | 96% | ±5% | 4 | SOP-8(FD) |
