MPQ5889-AEC1
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MPQ5889GQJE-AEC1-T MPQ5889GQJE-AEC1-Z MPQ5889GQJE-AEC1-P
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MPQ5882-AEC1 80V, E-Fuse and Smart High-Side Power Switch, AEC-Q100 Qualified
The MPQ5882-AEC1 is an automotive-grade, low-resistance e-fuse and smart high-side power switch with low quiescent current (IQ) mode. It is designed for demanding applications such as high-current relay replacements. The protection and diagnostic functions improve system robustness and performance.
The device uses a proprietary, fuse-like over-current protection (OCP), which can emulate the behavior of a passive fuse. Current-sensing and temperature-sensing allow monitoring of the switch status. Open-load detection monitors the load's health. Low-IQ mode can help prolong the battery life when the system is in sleep mode.
The MPQ5882-AEC1 provides robust protection features, including configurable, fuse-like over-current protection (OCP), short-circuit protection (SCP), loss of ground, loss of power supply, over-temperature protection (OTP), reverse battery protection, and reverse load protection.
The device can survive under severe transient pulses. When a bidirectional TVS diode is applied in the system, the MPQ5882-AEC1 can handle the tests defined in ISO 7637-2, ISO 16750-2, and ISO 21780 standards. Under a negative input voltage (VIN), the MPQ5882-AEC1 turns on the MOSFET to achieve the same current capability under a positive VIN, and features a rugged power N-channel MOSFET.
The MPQ5882-AEC1 is available in a QFN-30 (6mmx8mm) package, and is available in AEC-Q100 Grade 1.
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