Mp3378e Protection Pin Upd Better Jun 2026

Monitors the current through the external switching MOSFET and LED strings to prevent damage from excessive power draw.

The MP3378E is a step-up (boost) controller IC designed for large-size LCD panel backlighting (TVs, monitors). Unlike typical boost controllers, it features a multi-function that serves as both an Over-Voltage Protection (OVP) input and a Start-Up timing capacitor node. mp3378e protection pin upd

If you are looking to "generate" or implement a feature using the protection pins, a common high-end implementation is Intelligent Fault Latching with Auto-Recovery Selective Channel Shutdown Monitors the current through the external switching MOSFET