TPSM8A28
- TPSM8A28: 3-V to 16-V input range up to 12 A
- TPSM8A29: 4-V to 16-V input range up to 15 A
- 2.7-V to 16-V input range with external bias ranging from 4.75 V to 5.3 V
- Output voltage range: 0.6 V to 5.5 V
- Integrated MOSFET, inductor, and basic passives
- D-CAP3™ control mode with fast load-step response
- Supports all ceramic output capacitors
- 0.6-V reference voltage has ±1% tolerance from –40°C to +125°C junction temperature
- Selectable FCCM or auto-skip Eco-mode™ for high light-load efficiency
- Programmable current limit with RTRIP
- Pin-selectable switching frequency: 600 kHz, 800 kHz, 1 MHz
- Differential remote sense for high output accuracy
- Programmable soft-start time
- External reference input for tracking
- Prebiased start-up capability
- Open-drain power-good output
- Hiccup for OC and UV faults, latch-off for OV faults
- 6.5-mm × 7.5-mm × 4.0-mm, RDG package
- Fully RoHS compliant without exemption
The TPSM8A28 and TPSM8A29 buck power modules are small and highly efficient. This module family contains integrates inductor and basic passives, and does not require external compensation, minimizing solution size.
Features include differential remote sense, high-performance integrated MOSFETs, and an accurate 0.6-V reference, D-CAP3™ control mode,selectable Skip-mode and programmable soft-start.
TPSM8A28 and TPSM8A29 are lead-free, and fully RoHS compliant without exemption.
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| 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 | TPSM8A28, TPSM8A29 2.7-V to 16-V Input, 12-A, 15-A Buck Power Modules with Differential Remote Sense datasheet (Rev. A) | PDF | HTML | 2021/11/24 | ||
| Application brief | Solving power design challenges in oscilloscope applications | PDF | HTML | 2023/10/31 | |||
| 使用指南 | TPSM8A29 Power Module Evaluation Module User's Guide (Rev. A) | PDF | HTML | 2022/1/28 |
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)。
開發板
TPSM8A29EVM — 具有差分遠端感測功能的 2.7-V 至 15-V、15-A 降壓電源模組的 TPSM8A29 評估板
TPSM8A29EVM 評估模組 (EVM) 可讓使用者評估 TPSM8A29 這一款搭配整合式電感器的 15-A 降壓轉換器，可提供精巧解決方案尺寸與快速設計時間。預設輸出電壓範圍為 0.8 V 至 5.0 V，具備可彈性配置的輸出電容器。
| 封裝 | 針腳 | CAD 符號、佔位空間與 3D 模型 |
|---|---|---|
| B3QFN (RDG) | 25 | 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。