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Texas Instruments TPSM84A21/22 SWIFT™電源模組

Texas Instruments TPSM84A21/22 SWIFT™電源模組是一種易於使用的集成電源解決方案。這些模組組合組合TPS54A20與功率MOSFETs、屏蔽電感器、輸入和輸出電容及無源元件至纖薄封裝。此完整電源解決方案僅需要一個電壓設置電阻，避免了設計流程中的迴路補償和選擇磁性部件。此完全集成式電源解決方案可讓標準應用無需額外輸入或輸出電容，便可運行。這還促使僅需單個外部電阻器便可設置輸出電壓。高頻率運行、超快速瞬時響應及精確的電壓調節，使TPSM84A21/22克服和嚴格的監管規範。

特點

  • Fully integrated power solution includes input and output capacitors
  • Only requires a single voltage setting resistor
  • 9mm × 15mm footprint
    • 2.3mm max. height
    • Pin compatible with TPSM84A21 or TPSM84A22
  • Ultra-fast load step response
  • Efficiencies up to 88% (TPSM84A21) or 90% (TPSM84A22)
  • 1% output voltage accuracy
  • 4MHz switching frequency
  • MSL 3 / 245°C peak reflow
  • Synchronizes to an external clock
  • Power Good output
  • Pre-bias output start-up
  • Programmable Under-Voltage Lockout (UVLO)
  • –40°C to +125°C operating IC junction range
  • –40°C to +85°C operating ambient range
  • Meets EN55022 Class B emissions

應用

  • Telecom and wireless infrastructure
  • Test and measurement
  • Compact PCI/PCI Express/PXI Express

Datasheets

Functional Block Diagram

結構圖 - Texas Instruments TPSM84A21/22 SWIFT™電源模組

Related Product

Texas Instruments Power Module Solutions

Comprehensive power module portfolio provides all-in-one, low cost power solutions.

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Related Development Tool

Texas Instruments TPSM84A21/22 SWIFT™ Evaluation Modules (EVMs)

Configured to evaluate the operation of the TPSM84A21 or TPSM84A22 power modules. 

Learn More關於Texas Instruments TPSM84A21/22 SWIFT™ Evaluation Modules (EVMs) View Products與Texas Instruments TPSM84A21/22 SWIFT™ Evaluation Modules (EVMs)相關
發佈日期: 2017-02-08 | 更新日期: 2023-11-03