MB3793-37APNF-G-JN-ER6E1

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MB3793-37APNF-G-JN-ER6E1 Application Field and Working Principle

PMIC - Supervisors is a special type of integrated circuit (IC) designed to monitor multiple power supplies so that the user can be protected from power disturbances and errors. The MB3793-37APNF-G-JN-ER6E1 is a low-cost low-power supervisor IC used to monitor up to 4 voltage lines. It is designed to detect open-circuit or short-circuit conditions in power lines, as well as sudden drops in voltage levels.

The MB3793-37APNF-G-JN-ER6E1 is part of the MB3793-37APNF-G-JN family of low-cost low-power supervisors that feature a wide variety of alarm and reset outputs. It has two operating voltages, 5V and 3V, which make it suitable for use in many different applications, from industrial and automotive to consumer electronics. In addition, it has a wide temperature range of -40°C to 105°C, making it suitable for use in a variety of extreme environments.

Application Field

The MB3793-37APNF-G-JN-ER6E1 is a versatile and low-cost low-power supervisor IC suitable for a broad range of applications. The most common use for the MB3793-37APNF-G-JN-ER6E1 is in automotive and industrial environments, where it can provide an effective solution to power supply monitoring and protection needs. The low-voltage and temperature ranges make it ideal for use in vehicles, as well as in solar panels, mills, refineries, and any other industrial environment that requires stringent power supply monitoring and protection.

The MB3793-37APNF-G-JN-ER6E1 is also increasingly being used in consumer electronics, such as laptops, tablets, and smartphones. As these devices become increasingly mobile and more vulnerable to sudden changes in power supply, the MB3793-37APNF-G-JN-ER6E1 can provide a reliable solution to power supply monitoring and protection needs.

Working Principle

The MB3793-37APNF-G-JN-ER6E1 is a powerful and versatile supervisor IC that features a wide variety of alarm and reset outputs. It features two voltage channels, which can be independently configured to watch one or two voltage lines. The two channels can be triggered with two different reset thresholds, while the reset output can be enabled or disable via a logic control pin.

The MB3793-37APNF-G-JN-ER6E1 monitors a voltage range of 3V to 5.5V. When the monitored voltage exceeds the threshold, it generates an alarm output. The alarm output can be configured to generate an interrupt, reset a microcontroller (MCU) or other logic circuitry, or trigger an EDG output. The EDG output can be configured for an open drain or an open collector output.

The MB3793-37APNF-G-JN-ER6E1 also features a low-battery detection capability, allowing the user to detect low-voltage conditions. In this mode, the IC will generate an alarm output when the monitored voltage drops below the threshold. The alarm output can be configured to generate an interrupt, reset a microcontroller (MCU) or other logic circuitry, or trigger an EDG output.

In addition, the MB3793-37APNF-G-JN-ER6E1 features a power-on reset (POR) output, which can be used to reset a microcontroller (MCU) or to bring up a system after power is applied. The POR output can be configured to generate an interrupt or an EDG output.

Overall, the MB3793-37APNF-G-JN-ER6E1 is a low-cost and low-power supervisor IC that can effectively monitor and protect multiple power supply lines. With its wide voltage and temperature ranges, it is suitable for use in a wide variety of applications, from automotive and industrial to consumer electronics. Its alarm and reset outputs make it a reliable and versatile solution to power supply monitoring and protection needs.

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