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TPS53679是一款完全符合VR13 SVID标准的降压控制器，具有双通道，内置非易失性存储器（NVM）和PMBus™接口，并与TI NexFET™功率级完全兼容。先进的控制功能，如D-CAP +™架构，具有下冲减少（USR），可提供快速瞬态响应，低输出电容和良好的电流共享。该器件还提供新颖的相位交错策略和动态相位切除，以提高不同负载的效率。可调节的V CORE 压摆率和电压定位控制完善了Intel ® VR13™功能。此外，该器件还支持PMBus通信接口，用于向系统报告电压，电流，功率，温度和故障状况的遥测。所有可编程参数均可由PMBus接口配置，并可作为新的默认值存储在NVM中，以最大限度地减少外部元件数量。
TPS53679器件采用热增强型封装QFN封装，并且额定工作温度范围为-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) |
| Platform |
| Number of Phases |
| Regulated Outputs (#) |
| Switching Frequency (Min) (kHz) |
| Switching Frequency (Max) (kHz) |
| Features |
| Iq (Typ) (mA) |
| Operating Temperature Range (C) |
| Package Group |
| Rating |
| TPS53679 | TPS53622 | TPS53625 | TPS53626 | TPS53659 |
|---|---|---|---|---|
| 4.5 | 4.5 | 4.5 | 4.5 | 4.5 |
| 17 | 17 | 24 | 28 | 17 |
| 0.25 | 0.25 | 0.5 | 0.25 | 0.25 |
| 2.8125 | 2.8125 | 1.52 | 1.52 | 2.8125 |
| 240 | 80 | 60 | 70 | 160 |
| VR13 | VR12.5 VR13 | VR12.5 | VR13 | VR13 |
| 6+1, 5+2, 7 | 2 | 2 | 2 | 4+1, 3+2, 5 |
| 2 | 2 | 1 | 1 | 2 |
| 300 | 300 | 300 | 300 | 300 |
| 1000 | 1000 | 1000 | 1000 | 1000 |
| Adjustable Current Limit Dynamic Voltage Scaling Enable I2C Light Load Efficiency Multiple Outputs PMBus Phase Interleaving Power Good Pre-Bias Start-Up Remote Sense SVID Synchronous Rectification UVLO Adjustable Voltage Margining | Adjustable Current Limit Dynamic Voltage Scaling Enable I2C Light Load Efficiency Multiple Outputs Output Discharge PMBus Phase Interleaving Power Good Pre-Bias Start-Up Remote Sense SVID Synchronous Rectification UVLO Adjustable Voltage Margining | Adjustable Current Limit Dynamic Voltage Scaling Enable Light Load Efficiency Phase Interleaving Power Good Pre-Bias Start-Up Remote Sense SVID Synchronous Rectification | Adjustable Current Limit Dynamic Voltage Scaling Enable Light Load Efficiency Output Discharge Phase Interleaving Power Good Pre-Bias Start-Up Remote Sense SVID Synchronous Rectification | Adjustable Current Limit Dynamic Voltage Scaling Enable I2C Light Load Efficiency Multiple Outputs PMBus Phase Interleaving Power Good Pre-Bias Start-Up Remote Sense SVID Synchronous Rectification UVLO Adjustable Voltage Margining |
| 13 | 13 | 10 | 3.5 | 13 |
| -40 to 125 | -40 to 125 | -40 to 105 | -40 to 105 | -40 to 125 |
| WQFN | WQFN | VQFN | VQFN | WQFN |
| Catalog | Catalog | Catalog | Catalog | Catalog |
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