TPS51375R
- 4.5V to 24V input voltage range
- 0.6V to 5.5V output voltage
- Integrated 10mΩ and 5mΩ FETs
- Supports 12A continuous output current
- 270uA low quiescent current
- ±1% reference voltage accuracy (25°C)
- D-CAP3™ control mode architecture control for fast transient response optimizing 0.77V output
- Support POSCAP and all MLCC output capacitor
- Differential remote sensing
- ULQ™ extended battery life during system standby
- Built-in output discharge function
- Integrated power-good indicator
- Fixed 600kHz switching frequency
- 26A fixed OC limit
- Fixed 1.0ms soft-start time
- Large duty cycle operation
- Cycle-by-cycle overcurrent protection
- Latched output OV and UV protections
- Non-latched UVLO and OT protections
- –40°C to 125°C operating junction temperature
- 19-pin, 3.0mm × 4.0mm, HotRod™ WQFN package
- Create a custom design using the TPS51375R with the WEBENCH Power Designer
The device is a monolithic, 12A, synchronous buck converter with integrated MOSFETs that enables high efficiency and offers ease-of-use with minimum external component count for space-conscious power systems. The TPS51375R employs D-CAP3 control mode that provides fast transient response and excellent line and load regulation with internal compensation. The ULQ extended battery life feature is extremely beneficial for long battery life in low power operation. The large duty operation greatly improves the load transient performance when input voltage is low.
Other features include differential remote sensing, Eco-mode operation for high light load efficiency, body braking for load transient improvement under low output voltage. TPS51375R supports VCCPRIM_VNNAON power rails in Intel Meteor Lake and Arrow Lake platform.
The TPS51375R integrates a power-good indicator and provides an output discharge function. The device provides complete protection, including OVP, UVP, OCP, OTP, and UVLO. The device is available in a 19-pin, 3.0mm × 4.0mm HotRod package, and the junction temperature is specified from –40°C to 125°C.
技術文件
| 重要文件 | 類型 | 標題 | 格式選項 | 日期 |
|---|---|---|---|---|
| * | Data sheet | TPS51375R 4.5V to 24V, 12A Continuous Current, 26A Maximum Current , Synchronous Buck Converter datasheet | PDF | HTML | 2026年 4月 14日 |
設計與開發
如需其他條款或必要資源，請按一下下方的任何標題以檢視詳細頁面 (如有)。
| 封裝 | 針腳 | CAD 符號、佔位空間與 3D 模型 |
|---|---|---|
| WQFN-FCRLF (VBH) | 19 | Ultra Librarian |
訂購與品質
- RoHS
- REACH
- 產品標記
- 鉛塗層/球物料
- MSL 等級/回焊峰值
- MTBF/FIT 估算值
- 材料內容
- 認證摘要
- 進行中的可靠性監測
- 晶圓廠位置
- 組裝地點