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 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
|
|
~
|
|
≤
|
~
|
|
|
|
~
|
|
|
|
| CXSD6254 | 3.6V ~ 23V | Adj (1.222V) | 25uA | 380KHz | 95% | ±5% | 3A | SOP8L | ||||
| CXLE8609 | 8V ~ 40V | 32V | 220KHz | 95% | ±3% | 3A | SOP8L-EP | |||||
| CXLE8611 | 8V ~ 36V | 32V | 220KHz | 95% | ±3% | 5A | TO263-5L | |||||
| CXLE8610 | 8V ~ 36V | 32V | 220KHz | 95% | ±3% | 4A | TO252-5L | |||||
| CXSD62661 | 5~40V | ADJ | 120KHz | 0.95 | ?% | 4A | TO252-5L | 中压降压同步、恒压、大功率 | ||||
| CXSD62663 | 5~45V | ADJ | 200KHz | 0.94 | ?% | 3A | SOP8-EP | 中压降压同步、恒压+恒流、使能 | ||||
| CXSD62664 | 5~40V | ADJ | 120KHz | 0.96 | ?% | 4A | TO263-5L | 中压降压同步、恒压、大功率 | ||||
| CXSD62665 | 5~45V | ADJ | 120KHz | 0.96 | ?% | 6A | TO220-5L | 中压降压同步、恒压、大功率 | ||||
| CXSD62666 | 5~45V | ADJ | 120KHz | 0.96 | ?% | 4A | TO263-7L | 中压降压同步、恒压+恒流、大功率 | ||||
| CXSD62660 | 5~45V | ADJ | 150KHz | 0.95 | ?% | 2.5A | SOP8-EP | 中压降压同步、恒压、使能 | ||||
| CXSD62659 | 5~36V | ADJ | 150KHz | 0.95 | ?% | 2.5A | SOP8 | 中压降压同步、恒压、使能 | ||||
| CXSD62658 | 5~45V | ADJ | 200KHz | 0.95 | ?% | 3A | SOP8-EP | 中压降压同步、恒压+恒流 | ||||
| CXSD62656 | 5~80V | ADJ | 120KHz | 0.94 | ?% | 1.5A | TO220-5L | 高压降压同步整流高压同步、恒压 | ||||
| CXSD62655 | 5~80V | ADJ | 120KHz | 0.94 | ?% | 1.5A | TO263-5L | 高压降压同步整流高压同步、恒压 | ||||
| CXSD62654 | 5~80V | ADJ | 120KHz | 0.94 | ?% | 1.0A | TO252-5L | 高压降压同步整流高压同步、恒压 | ||||
| CXSD62653 | 5~80V | ADJ | 120KHz | 0.93 | ?% | 0.6A | SOP8 | 高压降压同步整流高压同步、恒压 | ||||
| CXSD62617TF | FCCM | Internal | 4.5~18 | adj | 150 | 600 | 0.765 | 2 | SOT23-6 | Auto-recovery | ||
| CXSD62618TF | FCCM | Internal | 4.5~18 | adj | 150 | 600 | 0.765 | 3 | SOT23-6 | Auto-recovery | ||
| CXSD62619 | PFM | Internal | 4.5~28 | adj | 120 | 600 | 0.6 | 2 | SOT23-6 | Auto-recovery | ||
| CXSD62621F | FCCM | Internal | 4.5~18 | adj | 140 | 600 | 0.8 | 3 | SOT563 | Auto-recovery | ||
| CXSD62620AF | FCCM | Internal | 4.5~18 | adj | 140 | 600 | 0.8 | 2 | SOT563 | Auto-recovery | ||
| CXSD62616S | PFM | Internal | 4.5~18 | adj | 150 | 1000 | 0.6 | 3 | SOT23-6 | Auto-recovery | ||
| CXSD62615 | PFM | Internal | 4.5~18 | adj | 130 | 560 | 0.76 | 5 | TSOT23-6 | Auto-recovery | ||
| CXSD62614 | PFM | Internal | 3.8~27 | adj | 120 | 1400 | 0.8 | 2 | SOT23-6 | Auto-recovery | ||
| CXSD62621HF | FCCM | Internal | 4.5~18 | adj | 140 | 1000 | 0.8 | 3 | SOT563 | Auto-recovery |
