LM3722IM5-2.32/NOPB Integrated Circuits (ICs)

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The LM3722IM5-2.32/NOPB application field and working principle are widely used in a variety of systems and circuits due to their relatively low cost and easy implementation. PMIC - Supervisors are important power management ICs that offer a wide range of features to ensure efficient and safe operation of a circuit. In this article, we will be focussing on the LM3722IM5-2.32/NOPB PMIC - Supervisors and their applicable fields, as well as covering their working principle.

The LM3722IM5-2.32/NOPB PMIC-Supervisors is an Integrated Circuit (IC) from the TI family of ICs that are specifically designed to detect, protect and control its general operating temperature. This IC is an extremely cost-effective and power efficient PMIC – Supervisors that are widely used in applications such as automotive systems, industrial systems, medical devices, and consumer electronic devices. Specifically, its applications include powering, monitoring and controlling 3-wire fan-speed systems and/or DC-DC converters.

The LM3722IM5-2.32/NOPB PMIC – Supervisors features two TTL-input fan speed “COMP” pins, which perform fan speed monitoring to maintain system stability. The COMP pins also feature a voltage-controlled frequency or current mode (depending on the application) and three distinct detecting modes - active-high, active-low and fallback-mode. In addition, the LM3722IM5-2.32/NOPB PMIC – Supervisors feature Thermal Shut Down circuitry for over temperature protection, which is particularly useful when operating in extreme conditions. Finally, the LM3722IM5-2.32/NOPB PMIC – Supervisors features a low input voltage range, which is suitable for both standard and low-power applications.

The working principle of the LM3722IM5-2.32/NOPB PMIC – Supervisors is simple. Power is supplied to the IC, which then immediately begins monitoring the voltage of fan speed pins. When the fan speed pins reach the designated speed threshold, the device triggers a power-on reset signal (POR) which indicates that the appropriate operating temperature has been reached. When the temperature exceeds this threshold, the IC will then immediately trigger a shut down signal and power off the system. In addition, the LM3722IM5-2.32/NOPB PMIC – Supervisors features a reset pin that can be used to reset the device when required.

Overall, the LM3722IM5-2.32/NOPB PMIC – Supervisors offer a wide range of features ideal for use in wide range of systems and applications. Its built-in power-on reset signal, fan speed monitoring, and thermal shutdown features make the LM3722IM5-2.32/NOPB PMIC – Supervisors an optimal choice for a variety of applications. Furthermore, its low input voltage range and availability of 3 distinct detection modes make the LM3722IM5-2.32/NOPB PMIC – Supervisors a great all-around solution for any system, device, or application.

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