S-80136ANPF-JCVTFU

PMIC - Supervisors

PMIC (Power Management Integrated Circuit, ) – Supervisors, also known as voltage supervisory circuits, are integrated circuits that are used to manage, control, restrict, and monitor the flow of power in electric systems, systems with multiple power supply points, and low voltage DC power systems. Such circuits are characterized by their ability to regulate voltage levels and contend with complex load requirement scenarios. The S-80136ANPF-JCVTFU is one example of a supervisor which offers a high level of reliability, accuracy, and integration. It also offers a cost-effective design solution for system designers looking for an easy-to-configure power management solution.

Overview of Features

The S-80136ANPF-JCVTFU is a supervisor designed for use in applications ranging from portable electronics to vehicle power systems.. It is designed to provide power management in a dependable and cost-effective way. This supervisor provides several features, such as device reset, overvoltage protection, current limiting, and power-on reset generation. It also includes an adjustable current-sensing comparator that serves as an undervoltage indicator. Additionally, the device includes a bias current comparator to activate an alarm or prevent system wake-up if BAT is discharged below the desired level. The supervisor also comes with a low-power ON/OFF enable input to ensure proper system power-down procedure. All of these features are integrated into the device using an advanced design that enables robust and reliable performance.

Working Principle

The S-80136ANPF-JCVTFU functions by setting the power supply thresholds for the system according to its necessary needs. When the power supply is overvoltage or has been reversed in voltage, then the supervisor\'s protection circuit is triggered, which then prevents a short-circuit or damage to the system. The device also makes use of a low power ON/OFF enable input which then shuts off the system gracefully. It also acts as an undervoltage detector and provides the system with an alarm or wake-up notification should the voltage drop below the set threshold. Furthermore, the device also makes use of current-sensing comparator and bias current comparator in order to detect the battery\'s discharge rate, and it will generate a power-on reset when the battery voltage is at the optimal level.

Application Field

The S-80136ANPF-JCVTFU supervisor can be widely used in many kinds of application scenarios. It is especially suitable for applications where low voltage DC power systems and multiple power supply points require a dependable, cost-effective and reliable power management solution. It can be used in electric vehicles, portable electronics, brushed and brushless DC motors, electric power tools, battery-operated equipment, fuel cells, and pulsed laser systems.

Conclusion

The S-80136ANPF-JCVTFU is an example of a PMIC supervisor that offers a number of features and benefits for system designers. It can be used in a variety of electric applications, ranging from portable electronics to vehicle power systems, and provides reliable and dependable power management solutions. The device is designed to be easy to configure and supports several features such as overvoltage protection, current limiting, power-on reset generation, device reset, low power ON/OFF enable input, undervoltage indication, and bias current comparator.