TPD2S017
- Ultra-low clamping voltage ensures the protection of ultra-low voltage core chipset during ESD events
- IEC 61000-4-2 ESD protection
- Matching of series resistor (R = 1 Ω) of ±8 mΩ (typical)
- Differential channel input capacitance matching of 0.02 pF (typical)
- High-speed data rate and EMI filter action at high frequencies (–3 dB bandwidth, ≉3 GHz)
- Available in 6-Pin small-outline transistor [SOT-23 (DBV)] package
- Easy straight-through routing packages
The TPD2S017 is a two channel electrostatic discharge (ESD) protection device. This protection product offers two-stage ESD transient voltage suppression (TVS) diodes in each line with a typically 1-Ω series resistor isolation. This architecture allows the device to clamp at a very low voltage during system level ESD strikes.
The TPD2S017 conforms to the IEC61000-4-2 ESD protection standard. Due to the series resistor component, the TPD2S017 provides a controlled filter roll-off for even greater spurious EMI suppression and signal integrity. The monolithic silicon technology allows good matching of the component values, including the clamp capacitances and the series resistors between the differential signal pairs. The tight matching of the line capacitance and series resistors ensures that the differential signal distortion due to added ESD clamp remains minimal, and it also allows the part to operate at high-speed differential data rate (in excess of 1.5 Gbps). The DBV package offers a flow-through pin mapping for ease of board layout.
Typical applications of this ESD protection device are circuit protection for USB data lines, IEEE 1394 Interfaces, LVDS, MDDI/MIPI and HS signals.
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 | TPD2S017 2-Channel Ultra-Low Clamp Voltage ESD Solution With Series-Resistor Isolation datasheet (Rev. C) | PDF | HTML | 2023/1/3 | ||
| 應用說明 | ESD and Surge Protection for USB Interfaces (Rev. B) | PDF | HTML | 2024/1/11 | |||
| 使用指南 | Reading and Understanding an ESD Protection Data Sheet (Rev. A) | PDF | HTML | 2023/9/19 | |||
| 應用說明 | ESD Packaging and Layout Guide (Rev. B) | PDF | HTML | 2022/8/18 | |||
| 應用說明 | ESD Protection Layout Guide (Rev. A) | PDF | HTML | 2022/4/7 | |||
| 使用指南 | Generic ESD Evaluation Module User's Guide (Rev. A) | PDF | HTML | 2021/9/27 | |||
| 白皮書 | Designing USB for short-to-battery tolerance in automotive environments | 2016/2/10 | ||||
| 類比設計期刊 | Design Considerations for System-Level ESD Circuit Protection | 2012/9/25 |
設計與開發
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ESDEVM — 適用於 ESD 二極體封裝的通用評估模組，包括 0402、0201等
TIDA-00079 — 1 級 PoE - 高效率 IP 攝影機電源模組參考設計
此 IP 攝影機電源模組是一款高效率電源解決方案，可在 1 級 PoE 功率位準下實現高性能 1080p 運作。這款創新的電源模組用於低功率 DM385-AR331 IP 攝影機，仰賴於 TPS5432 等高效率交換器，這些交換器也非常具有成本效益。最終，TI 所提供的解決方案不僅實現了高性能，同時也將系統功耗降低至業界領先的水準。
| 封裝 | 針腳 | CAD 符號、佔位空間與 3D 模型 |
|---|---|---|
| SOT-23 (DBV) | 6 | 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。