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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| CXSD62592 | 18V/2A，同步降压 | 内部补偿 | 4.2~28 | 0.8~9 | 750 | 1M | 95% | ±5% | ||||
| CXSD62591 | 3通道6V/1.5A | 内部补偿 | 2.5~5.5 | 0.6~3.6 | 40 | 1.5M | 95% | ±5% | ||||
| CXSD62590 | 3通道6V/3.5A | 3通道，6V/3.5A同步降压 | 2.6~6 | 0.45~3.6 | 40 | 1.5M | 95% | ±5% | DFN4X4-24 | |||
| CXSD6239 | 6V/1.2A同步降压 | 内部补偿 | 2.6~6 | 0.6~5 | 10uA | 500k | 95% | ±5% | 1 | SOP-8 | ||
| CXSD6238 | I2C控制5A快速响应同步降压 | 内部补偿 | 2.5~5.5 | 0.6~1.23 | 10uA | 500k | 95% | ±5% | 3.5 | SOP-8 | ||
| CXSD6237 | 6V/1.2A同步降压 | 内部补偿 | 2.6~6 | 0.6~5 | 10uA | 500k | 95% | ±5% | 1 | SOP-8 | ||
| CXSD6236 | 6V/3.5A快速响应同步降压 | 内部补偿 | 2.6~5.5 | 0.45~5 | 10uA | 500k | 95% | ±5% | 3.5 | SOP-8 | ||
| CXSD6235B | 6V/3A同步降压 | 外部补偿 | 2.5~6 | 0.8~5 | 10uA | 500k | 95% | ±5% | 3 | SOP-8 | ||
| CXSD6235A | 6V/3A同步降压 | 外部补偿 | 2.5~6 | 0.8~5 | 10uA | 500k | 95% | ±5% | 3 | SOP-8 | ||
| CXSD6235 | 6V/3A同步降压 | 外部补偿 | 3.6~6 | 0.8~5 | 10uA | 500k | 95% | ±5% | 3 | SOP-8 | ||
| CXSD6234 | 6V/2A 3MHz同步降压 | 内部补偿 | 2.6~5.5 | 0.6~5 | 10uA | 500k | 95% | ±5% | 2 | SOP-8 | ||
| CXSD6232 | 6V/1.2A同步降压 | 内部补偿 | 2.6~6 | 0.6~5 | 10uA | 500k | 95% | ±5% | 1 | SOP-8 | ||
| CXSD6231 | 7V/1.2A同步降压 | 内部补偿 | 2.6~7 | 0.6~5 | 10uA | 500k | 95% | ±5% | 1.2 | SOP-8 | ||
| CXSD6230 | 42V/0.4A异步降压 | 内部补偿 | 4.2~38 | 0.8~6 | 10uA | 500k | 95% | ±5% | 0.4 | SOP-8 | ||
| CXSD6229 | 42V/0.6A异步降压 | 内部补偿 | 4.2~38 | 0.8~12 | 10uA | 500k | 95% | ±5% | 0.6 | SOP-8 | ||
| CXSD6228 | 42V/0.6A异步降压 | 内部补偿 | 4.2~38 | 0.8~12 | 10uA | 500k | 95% | ±5% | 0.6 | SOP-8 | ||
| CXSD6227 | 36V/3.5A异步降压 | 内部补偿 | 4.2~36 | 0.8~12 | 10uA | 500k | 95% | ±5% | 3.5 | SOP-8 | ||
| CXSD6226 | 36V/3A异步降压 | 内部补偿 | 4.2~36 | 0.85~12 | 10uA | 500k | 95% | ±5% | 3 | SOP-8 | ||
| CXSD6224 | 24V/0.3A异步降压 | 内部补偿 | 4.2~24 | 0.81~6 | 10uA | 500k | 95% | ±5% | 0.3 | SOP-8 | ||
| CXSD6223 | 24V/1.2A异步降压 | 内部补偿 | 4.2~24 | 0.81~6 | 10uA | 500k | 95% | ±5% | 1.2 | SOP-8 | ||
| CXSD6222 | 18V/2A同步降压 | 内部补偿 | 4.2~18 | 0.8~9 | 10uA | 500k | 95% | ±5% | 2 | SOP-8 | ||
| CXSD6221 | 18V/4A同步降压 | 外部补偿 | 4.2~18 | 0.923~6 | 10uA | 500k | 95% | ±5% | 4 | SOP-8 | ||
| CXSD6220 | 18V/3A同步降压 | 外部补偿 | 4.2~18 | 0.923~6 | 10uA | 500k | 95% | ±5% | 3 | SOP-8 | ||
| CXSD6219 | 18V/2A同步降压 | 外部补偿 | 4.2~18 | 0.923~6 | 10uA | 500k | 95% | ±5% | 2 | SOP-8 | ||
| CXSD62018 | I2C 18V/2.5A同步降压 | I2C控制 | 4.2~18 | 0.7~12 | 10uA | 500k | 95% | ±5% | 2.5 | SOP-8 |
