完善资料让更多小伙伴认识你,还能领取20积分哦,立即完善>
TPS563201和TPS563208是采用小外形尺寸晶体管(SOT)-23封装的简单易用型3A同步降压转换器。
< p>两款器件均经过优化,最大限度地减少了运行所需的外部组件并且可以实现低待机电流。这些开关模式电源(SMPS)器件采用D-CAP2模式控制,能够提供快速瞬态响应,并且在无需外部补偿组件的情况下支持诸如高分子聚合物等低等效串联电阻(ESR)输出电容以及超低ESR陶瓷电容器。
TPS563201可在脉冲跳跃模式下运行,从而能在轻载运行期间保持高效率.TPS563201和TPS563208采用6引脚1.6mm×2.9mm SOT(DDC)封装,额定结温范围为-40°C至125°C。
所有商标均为其各自所有者的财产。
| Vin (Min) (V) |
| Vin (Max) (V) |
| Vout (Min) (V) |
| Vout (Max) (V) |
| Iout (Max) (A) |
| Regulated Outputs (#) |
| Switching Frequency (Min) (kHz) |
| Switching Frequency (Max) (kHz) |
| Iq (Typ) (mA) |
| Features |
| Control Mode |
| Duty Cycle (Max) (%) |
| Operating Temperature Range (C) |
| Rating |
| Package Group |
| TPS563201 | TPS562201 | TPS564201 | TPS564208 | TPS565201 | TPS565208 |
|---|---|---|---|---|---|
| 4.5 | 4.5 | 4.5 | 4.5 | 4.5 | 4.5 |
| 17 | 17 | 17 | 17 | 17 | 17 |
| 0.76 | 0.76 | 0.76 | 0.76 | 0.76 | 0.76 |
| 7 | 7 | 7 | 7 | 7 | 7 |
| 3 | 2 | 4 | 4 | 5 | 5 |
| 1 | 1 | 1 | 1 | 1 | 1 |
| 580 | 580 | 500 | 500 | 400 | 500 |
| 580 | 580 | 600 | 600 | 600 | 500 |
| 0.4 | 0.4 | 0.4 | 0.4 | 0.4 | 0.6 |
| Enable Light Load Efficiency Synchronous Rectification | Enable Light Load Efficiency Synchronous Rectification | Enable Light Load Efficiency Synchronous Rectification | Enable Forced Pulse Width Modulation (FPWM) Mode Synchronous Rectification | Enable Light Load Efficiency Synchronous Rectification | Enable Forced Pulse Width Modulation (FPWM) Mode Synchronous Rectification |
| D-CAP2 | D-CAP2 | D-CAP2 | D-CAP2 | D-CAP2 | D-CAP2 |
| 80 | 80 | 80 | 80 | 80 | 80 |
| -40 to 125 | -40 to 125 | -40 to 125 | -40 to 125 | -40 to 125 | -40 to 125 |
| Catalog | Catalog | Catalog | Catalog | Catalog | Catalog |
| SOT-23-THIN | SOT-23-THIN | SOT-23-THIN | SOT-23-THIN | SOT-23-THIN | SOT-23-THIN |