protection

MAXIM INTEGRATED RELEASES SECURE IOT MICROCONTROLLER WITH CHIPDNA PUF KEY PROTECTION TECHNOLOGY

MAXIM INTEGRATED RELEASES SECURE IOT MICROCONTROLLER WITH CHIPDNA PUF KEY PROTECTION TECHNOLOGY

News & Updates /

MAX32520 Provides The Most Secure Boot For Root-Of-Trust To Protect Connected Healthcare, Industrial And Computing Systems Maxim has released the MAX32520 ChipDNA™ secure Arm® Cortex®-M4 microcontroller, the first secure microcontroller with built-in physically unclonable function (PUF) technology for financial- and government-grade security. Maxim Integrated’s PUF technology allows for multiple layers of protection to provide the most advanced […]

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Hardware Protection – OverVoltage and OverCurrent

Hardware Protection – OverVoltage and OverCurrent

Electronics News Updates /

Three major power supply (Figure 1) architectures are defined for any engineer: 1.Linear Regulators. 2.Pulse width modulated switching (PWM). 3.High resonant technology switching. Some important parameters can described in the followig texts: Inputs: Vin(low), Vin(high) – minimum and maximum allowed input voltages, hence input voltage range. Iin(max) – maximum average input current. Outputs: Vout(min), Vout(max)

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Circuit adds foldback current protection

Circuit adds foldback-current protection

Electronics News Updates /

For many applications that require power-supply currents of a few amperes or less, three-terminal adjustable-output linear voltage regulators, such as National Semiconductor’s LM317, offer ease of use, low cost, and full on-chip overload protection. The addition of a few components can provide a three-terminal regulator with high-speed short-circuit current limiting for improved reliability. The current

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