TPSM846C23
- Complete Integrated PMBus™ Power Solution
- Pin Compatible With TPSM846C24 (non-PMBus)
- Stackable up to 70 A With Current Sharing
- Output Voltage Range 0.35 V to 2 V
- Output Voltage Accuracy as Tight as 0.5%
- 15 mm × 16 mm Footprint (6.4 Max Height)
- 300-kHz to 1-MHz Switching Frequency
- Synchronization to an External Clock
- Differential Remote Sense
- Power-Good Output
- Prebias Output Monotonic Start-Up
- PMBus Telemetry: Current, Voltage, Temperature
- Programmable Protection and Fault Response
- Programmable UVLO, Soft Start/Stop, Delays
- Operating IC Junction Range: –40°C to +125°C
- Operating Ambient Range: –40°C to +105°C
- Enhanced Thermal Performance: 8.7°C/W
- Meets EN55022 Class A Emissions
- Create a Custom Design Using the TPSM846C23 With the WEBENCH® Power Designer
The TPSM846C23 is a 35-A fixed-frequency, PMBus-compliant, step-down power module, with PMBus commands that allow for the configuration, control, and monitoring of key power regulator functions. The module incorporates the controller, power MOSFETs, inductor, and associated components into a rugged, thermally enhanced, surface-mount package. The user supplies the input and output capacitors along with a few other passive components to set the operating parameters of the module. Two modules can be configured to work in parallel to provide up to a 70-A, two-phase power solution.
The PMBus interface provides for converter configuration of output voltage, UVLO, soft start, soft stop, overcurrent, and thermal shutdown parameters. The interface also provides support for telemetry that can report the actual output voltage, output current, and device temperature. Standard PMBus warning and fault functions are also supported. The device supports PMBus communication speeds up to 400 kHz and supports a subset of the commands in the PMBus 1.3 specification.
The 15-mm × 16-mm component footprint is easy to solder onto a printed circuit board and allows a compact, point-of-load design.
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TPSM846C23DEVM-807 — 平行 TPSM846C23 70A PMBus 電源模組評估板
TPSM846C23DEVM-807 評估模組 (EVM) 設定用於評估 TPSM846C23 PMBus 電源模組在高達 70A 輸出電流下的並聯運作能力。輸入電壓範圍為 4.5V 至 15V,輸出電壓範圍為 0.35V 至 2.0V。該 EVM 的 PMBus 介面支援電源供應設定,並可監控關鍵參數,例如輸出電壓、輸出電流與晶粒內部溫度,另包含多項使用者可編程的設定選項。此 EVM 配備多個測試點與跨接器,方便評估 TPSM846C23 的並聯運作能力。
此 EVM 內含 PMBus 接頭,可介接主機 PC。編程此 EVM 需使用 USB-to-GPIO 介面轉接器模組。使用 (...)
TPSM846C23EVM-806 — TPSM846C23 35A PMBus 電源模組評估模組
TPSM846C23EVM-806 評估板 (EVM) 設定用於評估 TPSM846C23 PMBus 電源模組在高達 35A 輸出電流下的運作能力。輸入電壓範圍為 4.5V 至 15V,輸出電壓範圍為 0.35V 至 2.0V。該 EVM 的 PMBus 介面支援電源供應設定,並可監控關鍵參數,例如輸出電壓、輸出電流與晶粒內部溫度,另包含多項使用者可編程的設定選項。此 EVM 配備多個測試點與跨接器,方便評估 TPSM846C23 的運作能力。
此 EVM 內含 PMBus 接頭,可介接主機 PC。編程此 EVM 需使用 USB-to-GPIO 介面轉接器模組。使用 USB-to-GPIO (...)
FUSION_DIGITAL_POWER_DESIGNER — 數位電源軟體
| 封裝 | 針腳 | CAD 符號、佔位空間與 3D 模型 |
|---|---|---|
| QFM (MOL) | 59 | 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
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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。