TPSM5D1806E
- Independent dual 6-A outputs
- Parallel single 12-A output
- Output voltage range: 0.5 V to 5.5 V
- 0.5-V, ±1.25% 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: –55°C to +125°C
- Operating ambient range: –55°C to +105°C
- 8-mm × 5.5-mm × 1.8-mm standard QFN package
- Create a custom design using the TPSM5D1806E with the WEBENCH Power Designer
The TPSM5D1806E 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 enhanced temperature performance of –55°C enables aerospace applications in environments such as outside cabin-mounted modules or flight control units. 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.
技術文件
| 類型 | 標題 | 日期 | ||
|---|---|---|---|---|
| * | Data sheet | TPSM5D1806E 4.5-V to 15-V Input, Dual 6-A / Single 12-A Output Power Module with –55°C to +125°C Range datasheet | PDF | HTML | 2022年 1月 13日 |
| Application note | Extended Temperature DC/DC Switching Regulator Solutions | PDF | HTML | 2021年 1月 12日 |
設計與開發
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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。
| 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
- RoHS
- REACH
- 產品標記
- 鉛塗層/球物料
- MSL 等級/回焊峰值
- MTBF/FIT 估算值
- 材料內容
- 認證摘要
- 進行中持續性的可靠性監測
- 晶圓廠位置
- 組裝地點
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。