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MPQ8112GJ-AEC1-Z

MPQ8112GJ-AEC1-Z Description

The MPQ8112GJ-AEC1-Z is a high-side current-sense amplifier from Monolithic Power Systems Inc., designed for automotive applications. This surface-mount device offers a wide voltage supply span of 2.7 V to 60 V, making it suitable for various power management tasks in automotive electronics. With a low input bias current of 250 nA and a supply current of 300 µA, the MPQ8112GJ-AEC1-Z ensures minimal loading on the monitored circuit. The device is also compliant with RoHS3 standards and has a moisture sensitivity level of 1, indicating unlimited storage time before baking is required.

MPQ8112GJ-AEC1-Z Features

• Wide Voltage Supply Span: The MPQ8112GJ-AEC1-Z can operate with a supply voltage ranging from 2.7 V to 60 V, providing flexibility in various automotive applications.
• Low Input Bias Current: With an input bias current of 250 nA, this amplifier minimizes the impact on the circuit being monitored.
• Low Supply Current: The 300 µA supply current contributes to energy efficiency in power-sensitive automotive systems.
• High Bandwidth: The -3db bandwidth of 700 kHz allows for fast response times in current sensing applications.
• Automotive Grade: Designed to meet the stringent requirements of automotive applications, ensuring reliability and durability.
• Surface Mount: The surface-mount package is suitable for modern automotive electronics with compact designs.

MPQ8112GJ-AEC1-Z Applications

The MPQ8112GJ-AEC1-Z is ideal for high-side current sensing in automotive applications, such as:

• Battery Management Systems (BMS): Monitor battery current to ensure optimal battery performance and longevity.
• Electric Vehicle (EV) Motor Controllers: Sense motor current for precise control and protection.
• Power Distribution Units (PDUs): Monitor current in various power distribution paths within the vehicle.
• LED Lighting Control: Manage current in LED lighting systems for improved efficiency and control.

Conclusion of MPQ8112GJ-AEC1-Z

The MPQ8112GJ-AEC1-Z is a versatile, high-performance current-sense amplifier designed for demanding automotive applications. Its wide voltage supply span, low input bias current, and automotive-grade design make it an excellent choice for applications requiring precise current monitoring and control. With its unique combination of features, the MPQ8112GJ-AEC1-Z stands out as a reliable solution for high-side current sensing in modern automotive electronics.