TPSM8S6C24
- Integrated extended security feature
- 4.25 V to 16 V with PVIN tied to AVIN with internal LDO
- 2.95 V to 16 V 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
- 0.5-V to 3.6-V output voltage range from through pinstrap
- 0.25-V to 3.6-VPMBus VOUT_COMMAND range
- Extensive PMBus command set with telemetry for V OUT, I OUT, and die temperature
- Differential remote sensing with an internal FB divider for < 1% V OUT error
- –40°C to +125°C T J
- AVS and margining capabilities through PMBus
- Multi function select (MSEL) pins for pinstrap programming PMBus defaults
- Nine selectable switching frequencies from 275 kHz to 1.1 MHz
- Frequency sync in, sync out
- Supports prebiased output
- 16-mm × 11-mm × 4.3-mm, 45-pin MOY package
- Create a custom design using the TPSM8S6C24 with the WEBENCH Power Designer
TPSM8S6C24 is a highly integrated, easy-to-use, non-isolated DC/DC buck power module with added manufacturer-specific PMBus commands and the addition of EXTENDED_WRITE_PROTECT and PASSKEY improves security against malicious access to the PMBus by restricting Write capability with greater resolution than the standard Write Protect command.
TPSM8S6C24 is a 35-A power module and can source up to 140-A with 4 × stackability. The device has an option to overdrive the internal 5-V LDO with an external 5-V supply to enable lower input voltage range down to 2.95 V and improve the efficiency of the converter.
TPSM8S6C24 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 1-MHz clock support to provide 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 TPSM8S6C24 converters, powering a single output rail to share a single address to simplify system software/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 | TPSM8S6C24, 2.95-V to 16-V, Single 35-A, Synchronous, Buck Power Module, Up to 4 × Stackable, With PMBus® and Extended Write Protection datasheet | PDF | HTML | 2023/8/10 | ||
| Application brief | Powering FPGAs Supporting SmartVID using TI Switching Regulators and Modules With PMBus | PDF | HTML | 2026/7/21 | |||
| Application brief | Solving Power Design Challenges in Semiconductor Test and ATE Applications (Rev. A) | PDF | HTML | 2025/12/2 | |||
| 證書 | TPSM8S6C24SEVM-1PH EU Declaration of Conformity (DoC) | 2023/5/31 |
設計與開發
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TPSM8S6C24SEVM-1PH — TPSM8S6C24 評估模組
| 封裝 | 針腳 | CAD 符號、佔位空間與 3D 模型 |
|---|---|---|
| QFM (MOY) | 45 | Ultra Librarian |
訂購與品質
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