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数据: 采用 DCS-Control™ 技术的 TPS6213xA-Q1 3V 至 17V 3A 降压转换器 数据表 (Rev. D)
TPS6213XA-Q1器件是一款易于使用的同步降压直流/直流转换器,针对应用进行了优化。通常为2.5MHz的高开关频率允许使用小型电感器,并且通过使用DCS-Control™拓扑技术提供快速瞬态响应以及高输出电压精度。
借助3V至17V的宽运行输入电压范围,该器件非常适合由中间总线电源轨供电的系统。该器件在输出电压介于0.9V至6V之间时支持高达3A的持续输出电流(使用100%占空比模式时)。输出电压启动斜率由软启动引脚控制,从而实现作为独立电源或者在跟踪配置下的运行。通过配置使能和开漏电源正常引脚也有可能实现电源排序。
在节能模式下,该器件可根据V IN 生成约17μA的静态电流。如果负载较小,则自动且无缝进入省电模式,并在整个负载范围内保持高效率。在关断模式下,该器件处于关断状态,期间的电流消耗低于2μA。该器件采用3×3mm(RGT)16引脚VQFN封装。
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 |
| TPS62133A-Q1 | TPS6213013A-Q1 | TPS62130A-Q1 | TPS62150A-Q1 | TPS62152-Q1 | TPS62153A-Q1 |
|---|---|---|---|---|---|
| 3 | 3 | 3 | 3 | 3 | 3 |
| 17 | 17 | 17 | 17 | 17 | 17 |
| 5 | 1.3 | 0.9 | 0.9 | 3.3 | 5 |
| 5 | 1.3 | 6 | 6.3 | 3.3 | 5 |
| 3 | 3 | 3 | 1 | 1 | 1 |
| 1 | 1 | 1 | 1 | 1 | 1 |
| 1250 | 1250 | 1250 | 1250 | 1250 | 1250 |
| 2500 | 2500 | 2500 | 2500 | 2500 | 2500 |
| 0.017 | 0.017 | 0.017 | 0.017 | 0.017 | 0.017 |
| Enable Light Load Efficiency Power Good Pre-Bias Start-Up Synchronous Rectification Tracking Voltage Margining | Enable Light Load Efficiency Power Good Pre-Bias Start-Up Synchronous Rectification Tracking Voltage Margining | Enable Light Load Efficiency Power Good Pre-Bias Start-Up Synchronous Rectification Tracking Voltage Margining | Enable Light Load Efficiency Output Discharge Power Good Synchronous Rectification Tracking Voltage Margining | Enable Light Load Efficiency Output Discharge Power Good Synchronous Rectification Tracking Voltage Margining | Enable Light Load Efficiency Output Discharge Power Good Synchronous Rectification Tracking Voltage Margining |
| Constant on-time (COT) DCS-Control | Constant on-time (COT) DCS-Control | Constant on-time (COT) DCS-Control | Constant on-time (COT) DCS-Control | Voltage Mode DCS-Control | Constant on-time (COT) DCS-Control |
| 100 | 100 | 100 | 100 | 100 | 100 |
| -40 to 125 | -40 to 125 | -40 to 125 | -40 to 125 | -40 to 125 | -40 to 125 |
| Automotive | Automotive | Automotive | Automotive | Automotive | Automotive |
| VQFN | VQFN | VQFN | VQFN | VQFN | VQFN |