TPS7A16
- Wide Input Voltage Range: 3 V to 60 V
- Ultralow Quiescent Current: 5 µA
- Quiescent Current at Shutdown: 1 µA
- Output Current: 100 mA
- Low Dropout Voltage: 60 mV at 20 mA
- Accuracy: 2%
- Available in:
- Fixed Output Voltage: 3.3 V, 5 V
- Adjustable Version from 1.2 V to 18.5 V
- Power-Good With Programmable Delay
- Current Limit and Thermal Shutdown Protections
- Stable with Ceramic Output Capacitors:
≥ 2.2 µF - Packages: High Thermal Performance MSOP-8
and SON-8 PowerPAD™ - Operating Temperature Range:
–40°C to 125°C
The TPS7A16 family of ultralow power, low-dropout (LDO) voltage regulators offers the benefits of ultra-low quiescent current, high input voltage and miniaturized, high thermal-performance packaging.
The TPS7A16 family is designed for continuous or sporadic (power backup) battery-powered applications where ultralow quiescent current is critical to extending system battery life.
The TPS7A16 family offers an enable pin (EN) compatible with standard CMOS logic and an integrated open drain active-high power good output (PG) with a user-programmable delay. These pins are intended for use in microcontroller-based, battery-powered applications where power-rail sequencing is required.
In addition, the TPS7A16 is ideal for generating a low-voltage supply from multicell solutions ranging from high cell-count power-tool packs to automotive applications; not only can this device supply a well-regulated voltage rail, but it can also withstand and maintain regulation during voltage transients. These features translate to simpler and more cost-effective, electrical surge-protection circuitry.
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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 | TPS7A16 60-V, 5-µA IQ, 100-mA, Low-Dropout Voltage Regulator With Enable and Power-Good datasheet (Rev. F) | PDF | HTML | 2015/10/2 | ||
| 白皮書 | Understanding the Foundations of Quiescent Current in Linear Power Systems | 2021/2/18 | ||||
| 應用說明 | A Topical Index of TI LDO Application Notes (Rev. F) | 2019/6/27 | ||||
| 技術文章 | Designing a pre-tracking regulator, part 1: for a positive-output LDO | PDF | HTML | 2019/2/18 | |||
| 技術文章 | How to choose the right kind of DC/DC conversion for your appliance design | PDF | HTML | 2017/12/4 | |||
| 技術文章 | LDO basics: Current limit | PDF | HTML | 2017/5/25 | |||
| 技術文章 | Improving variable-speed trigger switches in power tools through capacitive sensin | PDF | HTML | 2016/7/21 |
設計與開發
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TPS7A1601EVM-046 — TPS7A1601 低壓差 (LDO) 線性穩壓器評估模組
The TPS7A1601EVM-046 evaluation module (EVM) is fully assembled and tested for evaluation of the TPS7A16, TPS7A16-Q1 and TPS7A16A-Q1 devices. The TPS7A1601EVM-046 EVM demonstrates the correct operation of the TPS7A16 devices, which is a 60-V, 100-mA, (...)
許多 TI 參考設計包含 TPS7A16
使用我們的參考設計選擇工具，以檢視並找出最適合您的應用和參數的設計。
| 封裝 | 針腳 | CAD 符號、佔位空間與 3D 模型 |
|---|---|---|
| HVSSOP (DGN) | 8 | Ultra Librarian |
| VSON (DRB) | 8 | 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。