Flat-clamp TVS and power switches based reference designs for protection against transient and overload in grid applications : Part III | Protection Implementation
00:14:53
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04 APR 2019
This reference design features multiple approaches for protecting AC or DC analog input, DC analog output, AC or DC binary input, digital output with a high-side or low-side driver, LCD bias supply, USB interfaces (power and data) and onboard power supplies with 24-, 12-, or 5-V input used in multiple grid applications against overvoltage, overload and transients (1.2/50 µs, 42-Ω) using bi-/uni-directional flat-clamp surge protection devices, ESD devices, eFuse or a load switch. The design monitors temperature, humidity, magnetic fields and power supplies for diagnostics.
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