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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| CXSD6166A | 125kHz 3A Asynchrono | 10～40V | 0.808～12V | 2.5mA | 0.91 | 0.5% | ||||||
| CXSD6167 | 200kHz 3A Asynchrono | 10～40V | 0.808～12V | 2.5mA | 0.91 | 0.5% | ||||||
| CXSD6167A | 200kHz 3A Asynchrono | 10～40V | 0.808～12V | 2.5mA | 0.91 | 0.5% | ||||||
| CXSD6167B | 200kHz 2A Asynchrono | 10～40V | 0.808～12V | 2.5mA | 0.91 | 0.5% | ||||||
| CXSD6168 | 700KHz 2A Synchronou | 4.5~16V | 0.6~13V | 0.2mA | 0.95 | 0.5% | ||||||
| CXSD6168A | 500kHz 2A Synchronou | 4.5～16V | 0.6～13V | 400μA | 0.95 | 0.5% | ||||||
| CXSD6131 | PWM/PFM | Built-in MOSFET Synchronous | 3.5~16V | ADJ | 0.4mA | 600KHz | 0.96 | SOT23 | ||||
| CXSD6126 | PWM/PFM | Built-in MOSFET Synchronous | 2.5~6V | ADJ | 40μA | 1.5MHz | 0.96 | SOT23 | ||||
| CXSD6127 | PWM/PFM | Built-in MOSFET Synchronous | 2.5~5.5V | ADJ | 50μA | 1.3MHz | 0.97 | SOT23 | ||||
| CXSD6128 | PWM/PFM | Built-in MOSFET Synchronous | 2.6~6V | ADJ | 30μA | 3MHz | 0.96 | SOT23 | ||||
| CXSD6129 | PWM/PFM | Built-in MOSFET Synchronous | 2.6~5.5V | ADJ | 50μA | 1.4MHz | 0.97 | SOT23 | ||||
| CXSD6130 | PWM/PFM | Built-in MOSFET Synchronous | 3.5~16V | ADJ | 0.4mA | 600KHz | 0.96 | SOT23 | ||||
| CXSD6132 | PWM/PFM | Built-in MOSFET Synchronous | 4.2~18V | ADJ | 0.8mA | 500KHz | 0.96 | SOT23 | ||||
| CXSD6133B | PWM/PFM | Built-in MOSFET Synchronous | 4.7~20V | ADJ | 50μA | 500KHz | 0.95 | SOT23 | ||||
| CXSD6134 | PWM/PFM | Built-in MOSFET Synchronous | 4.7~20V | ADJ | 50μA | 500KHz | 0.95 | SOT23 | ||||
| CXSD6136 | PWM/PFM | Built-in MOSFET Synchronous | 4.5~20V | ADJ | 50μA | 410KHz | 0.95 | SOT23 | ||||
| CXSD6137 | PWM/PFM | Built-in MOSFET Synchronous | 4.5~18V | ADJ | 80μA | 420KHz | 0.95 | SOT23 | ||||
| CXSD6138 | PWM/PFM | Built-in MOSFET Synchronous | 4.5~18V | ADJ | 80μA | 420KHz | 0.95 | SOT23 | ||||
| CXSD6139 | PWM/PFM | Built-in MOSFET Synchronous | 4.5~18V | ADJ | 80μA | 420KHz | 0.95 | SOT23 | ||||
| CXSD6141 | PWM/PFM | Built-in MOSFET | 4~38V | ADJ | 0.6mA | 660KHz | 0.92 | SOT23 | ||||
| CXSD6140 | PWM/PFM | Built-in MOSFET | 4~24V | ADJ | 0.6mA | 1.4MHz | 0.9 | SOT23 | ||||
| CXSD6141B | PWM/PFM | Built-in MOSFET | 4~38V | ADJ | 0.6mA | 660KHz | 0.92 | SOT23 | ||||
| CXSD6142 | PWM/PFM | Built-in MOSFET Synchronous | 4~40V | ADJ | 50μA | 2MHz | 0.93 | SOT23 | ||||
| CXSD6143 | PWM/PFM | Built-in MOSFET | 4.2~40V | ADJ | 200μA | 1.8MHz | 0.9 | SOT23 | ||||
| CXSD6144C | PWM/PFM | Built-in MOSFET Synchronous | 4.5~24V | ADJ | 50μA | 500KHz | 0.94 | SOT23 |
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