TPSM8D6C24
- 4.25V to 16V with PVIN tied to AVIN with internal LDO
- 2.95V to 16V with PVIN and AVIN split rail, or with external bias on VDD5
- Integrated MOSFETs, inductors, and basic passives
- Average current mode control with selectable internal compensation
- 0.5V to 3.6V output voltage range from through pinstrap
- 0.25V to 3.6V PMBus VOUT_COMMAND range
- Extensive PMBus command set with telemetry for VOUT, IOUT, and die temperature
- Differential remote sensing with an internal FB divider for < 1% VOUT error
- –40°C to +125°C junction temperature range
- AVS and margining capabilities through PMBus
- Multi-function select (MSEL) pins for pinstrap programming PMBus defaults
- Nine selectable switching frequencies from 275 kHz to 1.1MHz
- Frequency sync in and sync out
- Supports prebiased output
- 16mm × 20mm × 4.3mm, 59-pin MOW package
- Create a custom design using the TPSM8D6C24 with the WEBENCH Power Designer
The TPSM8D6C24 is a highly integrated, easy-to-use, non-isolated DC/DC buck power module. The TPSM8D6C24 provides two 35A independent outputs or a single stacked 2-phase 70A output. Two modules can be stacked for a 4-phase 140A output. The device has an option to overdrive the internal 5V LDO with an external 5V supply to enable a lower input voltage range down to 2.95V and improve the efficiency of the converter.
The TPSM8D6C24 power module uses a proprietary fixed-frequency current-mode control with input feedforward and selectable internal compensation components for minimal size and stability over a wide range of output capacitances.
The PMBus interface with 1MHz clock support provides a convenient, standardized digital interface for converter configuration as well as monitoring of key parameters including output voltage, output current, and internal die temperature. Response to fault conditions can be set to restart, latch off, or ignore, depending on system requirements. Back-channel communication between stacked devices enables all TPSM8D6C24 converters, powering a single output rail to share a single address to simplify system software or firmware design. Key parameters including output voltage, switching frequency, soft-start time, and overcurrent fault limits can also be configured through BOM selection without PMBus communication to support program free power up.
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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 | TPSM8D6C24 2.95V to 16V, Dual 35A or Single 70A, Up to 4-Phase Stackable, PMBus® Buck Power Module datasheet (Rev. C) | PDF | HTML | 2025/11/20 | ||
| Application brief | Powering FPGAs Supporting SmartVID using TI Switching Regulators and Modules With PMBus | PDF | HTML | 2026/7/21 | |||
| 應用說明 | Extending Output Voltage Beyond 5.5V with the TPS546x24 Family | PDF | HTML | 2026/7/7 | |||
| Application brief | Solving Power Design Challenges in Semiconductor Test and ATE Applications (Rev. A) | PDF | HTML | 2025/12/2 | |||
| 使用指南 | TPSM8D6C24EVM-2V0 Power Module Evaluation Module User's Guide (Rev. A) | PDF | HTML | 2022/2/14 | |||
| 使用指南 | TPSM8D6C24 2-Phase Power Module Evaluation Module User's Guide (Rev. A) | PDF | HTML | 2022/2/9 | |||
| 應用說明 | TPSM8D6C24 Module Stackability Using the TPSM8D6C24EVM-2V0 Evaluation Module | PDF | HTML | 2021/12/15 | |||
| 證書 | TPSM8D6C24EVM-2PH EU RoHS Declaration of Conformity (DoC) | 2021/11/29 | ||||
| 證書 | TPSM8D6C24EVM-2V0 EU RoHS Declaration of Conformity (DoC) | 2021/10/25 |
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)。
TPSM8D6C24EVM-2PH — TPSM8D6C24 評估板 2.95-V 至 16-V 輸入、0.5-V 至 3.6-V、70-A 輸出、2 相電源模組
TPSM8D6C24EVM-2PH 評估模組 (EVM) 可配置用於評估 TPSM8D6C24 電源模組在雙相位配置中的運作。輸入電壓範圍為 2.95V 至 16V，70A 輸出的輸出電壓範圍為 0.8V。TPSM8D6C24 允許透過 PMBus® 介面進行程式編程和監控。
TPSM8D6C24EVM-2V0 — TPSM846D24 評估板 2.95-V 至 16-V 輸入、雙 0.8-V 和 1.2-V、35-A 輸出電源模組
TPSM8D6C24EVM-2V0 評估模組 (EVM) 可配置用於評估 TPSM8D6C24 電源模組在雙輸出配置中的運作。輸入電壓範圍為 2.95V 至 16V，各個 35A 輸出的輸出電壓為 0.8V 和 1.2V。TPSM8D6C24 允許透過 PMBus® 介面進行程式編程和監控。
USB-TO-GPIO2 — USB-TO-GPIO2 USB 介面轉接器評估模組
| 封裝 | 針腳 | CAD 符號、佔位空間與 3D 模型 |
|---|---|---|
| QFM (MOW) | 59 | 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。