Voltage Protection | NUS6189

This device represents a new level of safety and integration by combining an overvoltage protection circuit (OVP) with a 30V P-channel power MOSFET, a low Vce_(SAT) transistor, and low Rds_(on) power MOSFET for charging. The OVP is specifically designed to protect sensitive electronic circuitry from overvoltage transients and power supply faults. During such events, the IC quickly disconnects the input supply from the load, thus protecting it. The integration of the additional transistor and power MOSFET reduces layout space and promotes better charging performance. The IC is optimized for applications that use an external AC-DC adapter or a car accessory charger to power a portable product or recharge its internal batteries.