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功能相似於所比較的產品。
TPSM5D1806
- Independent dual 6-A outputs
- Parallel single 12-A output
- Output voltage range: 0.5 V to 5.5 V
- 0.5-V, ±1% voltage reference accuracy over temperature range
- Frequency synchronization with phase delay
- Independent enable and power good for each output
- Start-up into pre-biased output
- UV and OV power good
- Selectable switching frequency options: 500 kHz, 1.0 MHz, 1.5 MHz, and 2.0 MHz
- Meets EN55011 radiated EMI limits
- Operating junction range: –40°C to +125°C
- Operating ambient range: –40°C to +105°C
- 8-mm × 5.5-mm × 1.8-mm standard QFN package
- Create a custom design using the TPSM5D1806 with the WEBENCH Power Designer
The TPSM5D1806 dual 6-A output power module is a highly integrated and flexible DC-DC power supply packaged in a compact 8-mm × 5.5-mm × 1.8-mm, QFN package. The input voltage range of 4.5 V to 15 V allows conversion from a wide intermediate bus as well as standard 5-V and 12-V rails. The two 6-A outputs can be configured independently for two separate power rails or combined for a single 2-phase, 12-A output.
The low-profile, 51-pin QFN package with optimal package layout enhances thermal performance. The package footprint has all signal pins accessible from the perimeter and large thermal pads beneath the device for simple layout and easy handling in manufacturing.
The integrated power design eliminates the loop compensation and magnetics part selection from the design process. The device offers independent enable control and power good signal for each output. Switching frequency and phase offsetting can be configured using pin-strapping. The device also offers overcurrent and thermal shutdown protection.
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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 | TPSM5D1806 4.5-V to 15-V Input, Dual 6-A / Single 12-A Output Power Module datasheet (Rev. B) | PDF | HTML | 2021/3/15 | ||
| Application brief | Solving power design challenges in oscilloscope applications | PDF | HTML | 2023/10/31 | |||
| 技術文章 | Increasing power density with dual-channel power modules | PDF | HTML | 2021/6/14 | |||
| 應用說明 | Understanding Power Module Operating Limits | PDF | HTML | 2021/3/10 | |||
| Application brief | Achieving High Thermal Performance in Compact Buck Power Modules | PDF | HTML | 2021/2/24 | |||
| 技術文章 | 3 ways to reduce power-supply noise with power modules | PDF | HTML | 2020/12/15 | |||
| 證書 | TPSM5D1806EVM EU Declaration of Conformity (DoC) | 2020/5/29 |
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)。
TPSM5D1806EVM — 4.5-V 至 15-V 輸入、雙 0.5-V 至 5.5-V、6-A 輸出、電源模組評估板
TPSM5D1806EVM 評估模組 (EVM) 的配置適用於評估 TPSM5D1806 電源模組做為雙 6A 輸出或作為組合型 12 A 單輸出時的運作。輸入電壓範圍為 4.5 V 至 15 V。輸出電壓範圍為 0.5 V 至 5.5 V。使用此評估板可輕鬆評估 TPSM5D1806 的運作。
PMP23342 — 4.5-V 至 15-V 輸入、雙 6-A 輸出降壓模組參考設計
此參考設計為電源模組，可在 1.8-V 和 1.2-V 時將 4.5 V 至 15 V 轉換為雙 6-A 輸出。此設計採用高度整合的 TPSM5D1806 降壓電源模組和第二級 pi 濾波器，將低於 5-mV 的輸出電壓漣波降到最低。
TIDA-010241 — 適用於高效能 Xilinx® 與 Intel® FPGA 平台的彈性電源參考設計
| 封裝 | 針腳 | CAD 符號、佔位空間與 3D 模型 |
|---|---|---|
| B0QFN (RDB) | 51 | 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。