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SD55125ADA

Category: Leakage-protection circuits
Keywords: Circuit board, SD55125ADA
Description: SD55125ADA is a high-performance CMOS circuit dedicated to ground-fault protection. It integrates a regulated power supply, amplifier, comparator, delay, counter, trip control, and trip driver. External components include a trip coil, varistor, zener diode, diode, resistor, and capacitor.
Package: SOP8

Overview

SD55125ADA is a high-performance CMOS leakage-protection dedicated IC. The chip integrates a voltage reference, amplifier, comparator, timing circuit, output circuit, and gate-control circuit. Applications include lithium-battery protection, overvoltage protection, undervoltage protection, overcurrent protection, short-circuit protection, and battery-cell protection. Available in an SOP8 package.

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