現在提供此產品的更新版本
功能相似於所比較的產品。
TPSM84424
- Integrated Inductor Power Solution
- 7.5 mm × 7.5 mm × 5.3 mm QFM
Package
- All Pins Accessible from Package Perimeter
- Input Voltage Range: 4.5 V to 17 V
- Wide-Output Voltage Range: 0.6 V to 10 V
- Efficiencies up to 96%
- Adjustable Fixed Switching Frequency
(200 kHz to 1.6 MHz) - Allows Synchronization to an External Clock
- Ultra-Fast Load Step Response (TurboTrans™)
- Power Good Output
- Meets EN55011 Class B Radiated EMI Limits
- Operating Ambient Range: –40°C to +105°C
- Operating IC Junction Range: –40°C to +150°C
- Create a Custom Design Using the TPSM84424 With the WEBENCH® Power Designer
The TPSM84424 power module is an easy-to-use integrated power supply that combines a 4-A DC/DC converter with power MOSFETs, a shielded inductor and passives into a small form factor, QFM package. This power solution allows as few as six external components while maintaining the ability to adjust key parameters to meet specific design requirements. Ultra-fast transient response can be achieved by use of the TurboTrans™ feature. TurboTrans allows the transient response to be optimized for reduced output voltage deviation with less required output capacitance.
The 7.5 mm × 7.5 mm × 5.3 mm, 24-pin, QFM package is easy to solder to a printed circuit board and has excellent power dissipation capability. The TPSM84424 offers flexibility with many features including power good, programmable UVLO, tracking, prebias start-up, as well as overcurrent and overtemperature protection making it ideal for powering a wide range of devices and systems.
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 | TPSM84424 4.5-V to 17-V Input, 0.6-V to 10-V Output, 4-A Power Module datasheet (Rev. A) | PDF | HTML | 2018/4/6 | ||
| 應用說明 | Soldering Considerations for Power Modules (Rev. C) | PDF | HTML | 2024/3/14 | |||
| 技術文章 | TurboTrans™ technology: one resistor dramatically improves transient performance a | PDF | HTML | 2018/1/26 |
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)。
TPSM84424EVM-013 — TPSM84424、4.5V 至 17V 輸入、0.6V 至 10V 輸出、4A 電源模組評估模組
TPSM84424 Non-Inverting and Inverting Unencrypted PSpice Transient Model
TIDA-010011 — 用於保護繼電器處理器模組的高效電源供應架構參考設計
TIDA-01027 — 在 12.8 GSPS 資料採集系統中發揮最大效能的低雜訊電源供應參考設計
TIPA-050005 — 適用於 PC 應用中 Tiger Lake 的非隔離負載點解決方案
Intel® Tiger Lake 微架構等先進處理器和平台需要負載點 (POL) 解決方案，來滿足記憶體、低功耗 CPU 軌，以及一系列充電電池或 12V 輸入匯流排的 3.3V 和 5V 軌需求。
此電源供應設計以最新 DC/DC 轉換器為亮點，展示可因應 PC 應用中一般 Tiger Lake 電源需求的功能。
| 封裝 | 針腳 | CAD 符號、佔位空間與 3D 模型 |
|---|---|---|
| QFM (MOL) | 24 | 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。