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 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
|
|
~
|
|
≤
|
~
|
|
|
|
~
|
|
|
|
| CXSD6140 | PWM/PFM | Built-in MOSFET | 4~24V | ADJ | 0.6mA | 1.4MHz | 90% | SOT23 | ||||
| CXSD6141B | PWM/PFM | Built-in MOSFET | 4~38V | ADJ | 0.6mA | 660KHz | 92% | SOT23 | ||||
| CXSD6142 | PWM/PFM | Built-in MOSFET Synchronous | 4~40V | ADJ | 50μA | 2MHz | 93% | SOT23 | ||||
| CXSD6143 | PWM/PFM | Built-in MOSFET | 4.2~40V | ADJ | 200μA | 1.8MHz | 90% | SOT23 | ||||
| CXSD6144C | PWM/PFM | Built-in MOSFET Synchronous | 4.5~24V | ADJ | 50μA | 500KHz | 94% | SOT23 | ||||
| CXSD6145B | PWM | Built-in MOSFET Synchronous | 5~20V | 0.923~15V ADJ | 60μA | 360KHz | 94% | SOT23 | ||||
| CXSD61067 | PWM/PFM | Built-in MOSFET Synchronous | 2.6~6V | ADJV | 80μA | 2MHz | 97% | 1 | 0.5% | 1500mA | DFN2x2-6, SOT23-5 | |
| CXSD6132 | PWM/PFM | Built-in MOSFET Synchronous | 4.2~18V | ADJV | 0.5mA | 500KHz | 96% | 0.92 | 0.5% | 2000mA | SOT23-6 | |
| CXSD6132H | PWM/PFM | Built-in MOSFET Synchronous | 4.2~18V | ADJV | 0.5mA | 1000KHz | 96% | 0.92 | 0.5% | 2000mA | SOT23-6 | |
| CXSD61068 | PWM/PFM | Built-in MOSFET Synchronous | 4.2~16V | ADJV | 0.5mA | 500KHz | 96% | 0.92 | 0.5% | 3000mA | SOT23-6 | |
| CXSD6124 | PWM/PFM | Built-in MOSFETSynchronous | 2.6~6V | ADJ | 40μA | 1.5MHz | 96% | SOT23 | ||||
| CXSD6125 | PWM/PFM | Built-in MOSFET Synchronous | 2.6~7V | ADJ | 50μA | 1.5MHz | 97% | SOT23 | ||||
| CXSD6123 | PWM/PFM | Built-in MOSFETSynchronous | Max 7V | ADJ | 35μA | 1.5MHz | 96% | 1000 | SOT23 | |||
| CXSD6132S | PWM/PFM | Built-in MOSFET Synchronous | 4.5~16V | ADJV | 0.5mA | 500KHz | 96% | 0.95 | 0.5% | 2000mA | SOT23-6 | |
| CXSD61070 | PWM | Built-in MOSFET Synchronous | 4.2~18V | ADJV | 0.5mA | 500KHz | 96% | 0.92 | 0.5% | 2000mA | SOT23-6 | |
| CXSD61069 | PWM/PFM | Built-in MOSFET Synchronous | 4.2~16V | ADJV | 0.5mA | 500KHz | 95% | 0.92 | 0.5% | 4000mA | ESOP-8L | |
| CXSD6127 | PWM/PFM | Built-in MOSFET Synchronous | 2.5~5.5V | ADJV | 50μA | 1.3MHz | 97% | 0.5% | 2000mA | SOT23-6, SOT23-5 | ||
| CXSD6129 | PWM/PFM | Built-in MOSFET Synchronous | 2.6~5.5V | ADJV | 50μA | 1.4MHz | 97% | 0.5% | 3000mA | ESOP8 | ||
| CXSD61071 | PWM/PFM | Built-in MOSFET | 4.5~45V | ADJV | 0.69mA | 1.6MHz | 95% | 0.87 | 5% | 0.6A | SOT23-6 | |
| CXSD6118 | PWM同步降压转换器：效率95%以上 | 2.5V~5.5V | 可调 | 40uA | 1500 | 96% | 1000 | SOT23 | ||||
| CXSD6121 | PWM同步降压转换器：效率95%以上 | 2.5V~5.5V | 可调 | 40uA | 1500 | 96% | 1000 | SOT23 | ||||
| CXSD6119 | PWM同步降压转换器：效率95%以上 | 2.5V~5.5V | 可调 | 40uA | 1500 | 96% | 1000MA | SOT23 | ||||
| CXSD6122 | PWM同步降压转换器：效率95%以上 | 2.5V~5.5V | 可调 | 40uA | 1500 | 96% | 600 | SOT23 | ||||
| CXSD6120 | PWM同步降压转换器：效率95%以上 | 2.5V~5.5V | 可调 | 40uA | 1500 | 96% | 600 | SOT23 | ||||
| CXSD6115 | PWM同步降压转换器：效率95%以上 | 2.5V~5.5V | 可调 | 40uA | 1500khz | 96% | 600mA | SOT23 |
