Single-Output High-Side N-Channel Power MOSFET Gate Driver Application and Circuit of the TPD7104AF

This reference design provides examples of application circuit and simulation for TPD7104AF which features short load protection, reverse power connection protection and others.

Short circuit detection circuit block diagram of single-output High-Side N-Channel Power MOSFET Gate Driver application and circuit of the TPD7104AF.
Power supply reverse protection circuit block diagram of single-output High-Side N-Channel Power MOSFET Gate Driver application and circuit of the TPD7104AF.

特性

  • Solid state relay application with two pairs of TPD7104AF and TKR74F04PB
  • Input voltage : 12V
  • Maximum load current : 40A
  • Load short circuit(over current) detection function
  • Power supply reverse connection protection function

說明

  • Introduction of solid state relay application with TPD7104AF and power MOSFET
  • Description of the load short circuit(over current) detection function and the power supply reverse connection protection function
  • Design example of 40A capable solid state relay application
  • Operation confirmation by spice simulation

設計文件

供設計人員使用的材料，例如電路操作概述和設計注意事項的解釋。請點擊每個選項以查看內容。

設計數據

提供可載入到EDA工具中的電路資料、PCB佈局資料以及PCB製造中使用的資料。來自多個工具供應商的可用格式。您可以使用喜歡的工具來自由的編輯它。

使用東芝項目/產品

器件型號 器件目錄 使用部位・數量 說明
Intelligent power device (High side power-MOSFET driver with built-in charge pump) 2 Automotive Gate driver for High-side switch, PS-8
Power MOSFET (N-ch single 30V<VDSS≤60V) 2 N-ch MOSFET, 40 V, 250 A, 0.00074 Ω@10V, TO-220SM(W)

相關文件

我們提供有助於設計和考慮類似電路的材料，例如已安裝產品的應用說明。請點擊每個選項以查看內容。

應用

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