A PMIC that powers every rail correctly on the bench can still fail in the field: brownouts, ignored monitoring features, and broken power-up ordering are common late-stage surprises. Here's the framework for catching them before schematic capture, not after.
The post Designing with PMICs into Modern Embedded Architectures appeared first on In Compliance Magazine.
Most EMI filter manufacturers validate performance in a clean 50-ohm environment, but real converters rarely operate that way. See what happens to insertion loss when source and load impedance reflect actual operating conditions, and why the gap matters.
The post Filter Designs for Switched Power Converters: Part 3 appeared first on In Compliance Magazine.
Shielding and coating fix MIPI-driven RFI in smartphones, but they come at a cost. This award-winning approach skips the hardware entirely, using firmware alone to steer noise away from sensitive bands, with no added component cost.
The post RFI Mitigation Systems For Smart Phones by Automatic Calibration of MIPI Data Rate appeared first on In Compliance Magazine.
In this episode of Soft Magnetics, Hard Topics, Mike and Bridget answer common Ask the Advisor questions about Ferrite Snap-It™ products. Learn how to choose the right Snap-It™, how ferrite cores reduce EMI, and ways to secure ferrites to cables or housings.
The post Soft Magnetics, Hard Topics appeared first on In Compliance Magazine.
Applying back end ESD standards straight into the fab often misses the mark, overcontrolling low risk areas while leaving reticle handling, ionization imbalance, and isolated conductors exposed. Here's why semiconductor fabs need their own ESD guidance document, and how it should work alongside ANSI/ESD S20.20.
The post The Need for a Dedicated ESD Control Document in a Semiconductor Fabrication Environment appeared first on In Compliance Magazine.
Learn how galvanic corrosion impacts EMI shielding systems, degrades electrical performance, and reduces product reliability in harsh environments. Discover practical material selection and corrosion-mitigation strategies, plus insights from ASTM B117 salt-fog testing that compare passivation finishes, gasket materials, and metallic components to improve long-term shielding performance and durability.
The post Overcoming Galvanic Compatibility Challenges in EMI Shielding appeared first on In Compliance Magazine.