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TPS565201是一款简单易用的5A同步降压转换器。
该器件经过优化,最大限度地减少了
此开关模式电源(SMPS)器件采用D-CAP2™控制,此控制方式无需外部补偿组件即可实现快速瞬态响应。 D-CAP2还支持使用低等效串联电阻(ESR)专用聚合物电容器和陶瓷输出电容器。
TPS565201能够以脉冲跳跃模式运行,从而能在轻负载运行期间保持高效率。 /p>
TPS565201器件采用6引脚1.6mm×2.9mm SOT(DDC)封装,可在-40°C至125°C的结温范围下运行。
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 |
TPS565201 | TPS562201 | TPS563201 | TPS564201 | TPS564208 | 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 |
5 | 2 | 3 | 4 | 4 | 5 |
1 | 1 | 1 | 1 | 1 | 1 |
400 | 580 | 580 | 500 | 500 | 500 |
600 | 580 | 580 | 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 Light Load Efficiency Synchronous Rectification | Enable Forced Pulse Width Modulation (FPWM) Mode 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 |