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 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
|
|
~
|
|
≤
|
~
|
|
|
|
~
|
|
|
|
| CXSD6116 | PWM同步降压转换器：效率95%以上 | 2.5V~5.5V | 可调 | 40uA | 1500 | 96% | 600ma | SOT23 | ||||
| CXSD6117 | PWM同步降压转换器：效率95%以上 | 2.5V~5.5V | 可调 | 40uA | 1500 | 96% | 600 | SOT23 | ||||
| CXSD6102 | 内置MOS管，无需外置肖特基，采用1.5MHz开关频率 | 2.5-5.5V | 可调 | 96% | 600mA | SOT23-5 | ||||||
| CXSD6103 | 2.5-6.0 | 460 | 可调 | 94% | 3000 | SOT-8/PP | ||||||
| CXSD6104 | 2.0-6.0 | 300 | 1400 | 92% | 800 | SOT-23-5 | ||||||
| CXSD6105 | 2.0-6.0 | 300 | 1400 | 95% | 800 | SOT-23-5 | ||||||
| CXSD62600 | 1.6-6.0 | 210 | 1400 | 95% | 1200 | SOT-23-5L | ||||||
| CXSD62602 | 1.8-6.0 | 40 | 1500 | 95% | 600 | SOT-23-5L | ||||||
| CXSD62601 | 2.5-6.0 | 40 | 1500 | 95% | 1200 | SOT-23-5L | ||||||
| CXSD62603 | 10.0-30.0 | 880 | 125 | 90% | 3500 | ESOP8 | ||||||
| CXSD6101F | 内置MOS管，无需外置肖特基，采用1.5MHz开关频率 | 5.5-40V | 可调 | 96% | 2A | ESOP8 | ||||||
| CXSD6149 | 内置MOS | 1.5MHz,800mA Synchronous PWM | 2.5~6.5V | 0.6~5.0V | 300μA | 1.5MHz | 96% | 100% | ±2% | 800mA | SOT23-5L | 微处理器和DSP内核供电 |
| CXSD6148 | 1.5MHz,700mA PWM | 2.5~6.5V | 0.6~5.0V | 300μA | 1.5MHz | 100% | ±2% | SOT23-5L | 手机和智能电话 | |||
| CXSD6148L | 1.5MHz,700mA Power S | 2.5~6.8V | 0.6~5.0V | 40μA | 96% | 0.5% | ||||||
| CXSD6151L | 1.5MHz,700mA Power S | 2.5~6.8V | 0.6~5.0V | 40μA | 96% | 0.5% | ||||||
| CXSD6158 | 1.5MHz,800mA | 2.5～6.5V | 0.6～5.0V | 300μA | 96% | 0.5% | ||||||
| CXSD6159 | Dual Channel 1.5MHz, | 2.5~6.5V | 0.6~5.0V | Act:500μA Slp:45μA | 96% | 0.5% | ||||||
| CXSD6163A | 450KHz 2A Synchronou | 4.75~18V | 0.925~15V | 1.3mA | 95% | 0.5% | ||||||
| CXSD62578C | PFM | COT | 5.5~23 | Adjust | 60uA | 750KHz | 96% | ±2% | 8A | QFN3X3-20 | ||
| CXSD62579A | PFM | COT | 4~23 | Adjust | 60uA | 500KHz | 96% | ±2% | 6A | QFN3X3-20 | ||
| CXSD62579B | PFM | COT | 4~23 | Adjust | 60uA | 750KHz | 96% | ±2% | 6A | QFN3X3-20 | ||
| CXSD62580B | PFM | COT | 4~23 | Adjust | 60uA | 750KHz | 96% | ±2% | 10A | QFN3X3-20 | ||
| CXSD62580C | PFM | COT | 5.5~23 | Adjust | 60uA | 750KHz | 96% | ±2% | 10A | QFN3X3-20 | ||
| CXSD6215B | PFM | PCM | 4.7~40 | Adjust | 40uA | 800KHz | 96% | ±2% | 0.6A | SOT23-6 | ||
| CXSD6188 | PWM | 4.75-40V | Adjust | 1.3mA | 550K Hz | 90% | ±5% | 1A | ESOP8 |
