AON6978 Discrete Semiconductor Products

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AON6978 is an array of three N-Channel ±12V TrenchMOSFETs manufactured by Advanced On-Chip Systems. The construction of the two independent devices adds an important layer of flexibility to the designer's palette of options. The three transistors can individually be switched on and off, the total input resistance is typically less than one ohm and the on-resistance is typically 50 mΩ. The TrenchMOSFET architecture provides excellent current handling capabilities along with a good level of ESD protection.

The device features built-in temperature control which further improves module reliability and ensures efficient thermal control. The temperature control is achieved by utilizing an array of P-Channel MOSFETs and N-channel enhancement mode MOSFETs. This technology increases the temperature range at which the array can operate, providing an effective protection against thermal runaway. The AON6978 devices are available in both Lead-Free and RoHS compliant versions.

AON6978's wide array of features makes it an ideal choice for a variety of applications. It is suitable for use in automotive, test and measurement, and industrial automation applications. In automotive, it can be used in fuel and ignition control systems, ECU control, and HVAC control systems. In test and measurement, the device provides excellent accuracy for current sensing and can be used for monitoring and protection of sensitive analog components. It is also suitable for use in industrial automation as it provides flexibility and reliable performance in complex electronic systems.

The AON6978's working principle is based on the use of a TrenchMOSFET architecture. This technology provides superior current handling and superior on-resistance compared to traditional MOSFETs. The AON6978 has three independent N-Channel MOSFETs, each of which can be individually switched on and off. The TrenchMOSFET architecture of the AON6978 is designed to provide excellent current handling capabilities along with a good level of ESD protection.

The AON6978 also features built-in temperature control which further improves module reliability and ensures efficient thermal control. The temperature control is achieved by utilizing an array of P-Channel MOSFETs and N-channel enhancement mode MOSFETs. This technology increases the temperature range at which the array can operate, providing an effective protection against thermal runaway.

In conclusion, the AON6978 is an ideal choice for a wide array of applications. Its TrenchMOSFET architecture provides excellent current handling capabilities along with a good level of ESD protection. The built-in temperature control further improves module reliability and ensures efficient thermal control. The device is also suitable for use in automotive, test and measurement, and industrial automation applications.

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