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Single output high-side N-channel power MOSFET gate driver application and circuit for TPD7104AF

Overview

• Introduced solid-state relay application using TPD7104AF and power MOSFET
• Introduced load short-circuit (overcurrent) detection function and power supply reverse connection protection function
• Design example of 40A solid-state relay application
• Operation confirmation

features of Spice simulation

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

Blockdiagram

Design Files

Documentation

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Update:2025-05-08 17:36:25

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