The UTM4052G-S08-R is a power management IC manufactured by UTC (Unisonic Technologies Co., Ltd.). This device is designed to provide overvoltage protection (OVP) for various electronic circuits, especially those powered by USB. It integrates a high-accuracy overvoltage detection circuit and a low on-resistance MOSFET to quickly disconnect the power supply in the event of an overvoltage condition.

Applications

• USB Power Protection
• Portable Devices
• Smartphone and Tablet Charging Circuits
• Power Banks
• General Overvoltage Protection Circuits

Features

• Overvoltage Protection (OVP)
• Low On-Resistance MOSFET
• Fast Response Time
• High Accuracy Overvoltage Detection
• Small SOT-23-6 Package
• RoHS Compliant

Benefits

• Protection against overvoltage conditions, preventing damage to sensitive electronic components.
• Fast response time ensures quick disconnection of power during overvoltage events.
• Low on-resistance minimizes power loss during normal operation, improving efficiency.
• Small package size allows for easy integration into compact electronic devices.
• Enhances the reliability and safety of USB-powered devices.
• Simplifies circuit design with its integrated functionality.

Additional Details

The UTM4052G-S08-R is available in a SOT-23-6 package, which is compact and suitable for surface mount assembly. It is designed to operate over a wide temperature range. The OVP threshold is typically factory-set to a specific voltage level. The device is compliant with RoHS environmental standards. It is commonly used in applications where protecting downstream circuitry from potentially damaging overvoltage events is crucial.