現在提供此產品的更新版本
功能相同,但針腳輸出與所比較的裝置不同。
TPS57160-Q1
- Qualified for Automotive Applications
- 3.5-V to 60-V Input Voltage Range
- 200-mΩ High-Side MOSFET
- High Efficiency at Light Loads With Pulse-
Skipping Eco-mode™ Control Scheme - 116-µA Operating Quiescent Current
- 1.5-µA Shutdown Current
- 100-kHz to 2.5-MHz Switching Frequency
- Synchronizes to External Clock
- Adjustable Slow Start/Sequencing
- Undervoltage and Overvoltage Power-good Output
- Adjustable Undervoltage Lockout (UVLO) Voltage
and Hysteresis - 0.8-V Internal Voltage Reference
- Supported by SwitcherPro™ Software Tool
(ti.com/tool/switcherpro) - Z-Suffix Offers Improved Delamination
The TPS57160-Q1 device is a 60-V 1.5-A step-down regulator with an integrated high-side MOSFET. Current-mode control provides simple external compensation and flexible component selection. A low-ripple pulse-skip mode reduces the no load, input supply current to 116 µA. Using the enable pin, shutdown supply current is reduced to 1.5 µA.
Undervoltage lockout is set internally at 2.5 V but can be increased using the enable pin. The output voltage startup ramp is controlled by the slow-start pin that can also be configured for sequencing or tracking. An open-drain power-good signal indicates the output is within 92% to 109% of the nominal voltage.
A wide switching frequency range allows efficiency and external component size to be optimized. Frequency foldback and thermal shutdown protects the part during an overload condition.
The TPS57160-Q1 device is available in a 10-pin thermally enhanced MSOP-PowerPAD™ (DGQ) or 10-pin VSON (DRC) package. The Z-suffix offers reduced delamination compared to standard device.
技術文件
| 重要文件 | 類型 | 標題 | 格式選項 | 下載最新的英文版本 | 日期 | |
|---|---|---|---|---|---|---|
| * | 資料表 | TPS57160-Q1 1.5-A 60-V Step-Down DC-DC Converter With Eco-mode™ Control datasheet (Rev. E) | PDF | HTML | 2015/3/19 | ||
| 應用說明 | Passing CISPR25 Radiated Emissions Using the TPS54160-Q1 (Rev. A) | 2019/5/23 | ||||
| 應用說明 | Interfacing TPS57xxx-Q1 and TPS65320-Q1 Family Devices With Low Impendence Exter | 2015/12/8 | ||||
| 應用說明 | TPS54xxx-Q1 and TPS57xxx-Q1 Devices EMC Performance Comparison Study | 2015/11/17 | ||||
| 應用說明 | TPS54xx0-Q1 and TPS57xx0-Q1 Pin Open and Short Test Results (Rev. B) | 2015/11/3 | ||||
| 應用說明 | Design Considerations for DC-DC Converters in Fast-Input Slew Rate Applications | 2015/3/5 |
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)。
TPS57160-Q1EVM — TPS57160-Q1EVM:採用 TPS57160-Q1 降壓 DC/DC 轉換器的 EMC 最佳化 EVM
TPS57160-Q1EVM 經過最佳化,以符合汽車元件的 CISPR25 EMC 標準。它需要介於 9V 與 16V 之間的輸入電壓,並將提供 5V、1A 的輸出電壓。該佈局旨在將輻射降低至前述標準認為可接受的準位。此 EVM 採用 TPS57160-Q1 降壓 DC/DC 轉換器,這是一款寬廣輸入電壓(3.5V - 60V)、具備 1.5A 能力的電源裝置。
TPS92662AEVM6-104 — TPS92662A-Q1 六通道矩陣評估模組
TPS54-57XX0-CALC — TPS54xx0-Q1 and TPS57xx0-Q1 Design Calculation Tool
This worksheet is designed for use with Microsoft Excel 2002 or later. It intends to assist circuit designers in their day-to-day calculations
This worksheet includes two sections:
- Recommendations: Calculates the maximum requirements for different components to guarantee the input voltage, output (...)
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| 封裝 | 針腳 | CAD 符號、佔位空間與 3D 模型 |
|---|---|---|
| VSON (DRC) | 10 | Ultra Librarian |
| HVSSOP (DGQ) | 10 | Ultra Librarian |
訂購與品質
建議產品可能具有與此 TI 產品相關的參數、評估模組或參考設計。