DS1239-10+

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PMIC (Power Management Integration Circuit) supervisors have frequently been used in many application fields to ensure good power distribution, protect electronic circuits from voltage over-charging and prevent under-charging. As their name suggests, PMIC supervisors are integrated circuits which enable users to better manage power supply with more efficiency. This article will focus on the DS1239-10+ PMIC supervisor and its application field and working principle.

The DS1239-10+ is a power supervisor IC specifically designed to improve the power efficiency in applications with non-rectified AC line voltage supply. It offers selective voltage levels and an adjustable over-current power-off level. The DS1239-10+ is packaged in an SO-8 package, which can easily be mounted on PCBs. It provides a maximum operating voltage of 70 Volts, which makes it suitable for use in various application fields, such as household appliances and industrial automation.

The DS1239-10+ supervisor is mainly used in non-rectified AC line voltage supply, with built-in level detection and power-off function. Its working principle is to monitor the AC line voltage, and if the voltage is above its preset level, the internal components of the supervisor will power off the system, protecting it from potential damages caused by overcharging. It also has an over-current power-off level, which is adjustable according to the user needs. When the current exceed the preset level, the supervisor will shut down the power supply and prevent damage caused by over-charging.

In addition, DS1239-10+ offers extra features such as its low standby current, high level of accuracy, protection from overvoltage, overcurrent and short circuit, and temperature protection. It also comes with a built-in auto-start and reset function. All these features further extend the range of applications for the DS1239-10+ power supervisor IC.

The DS1239-10+ power supervisor is suitable for a wide range of applications in industries ranging from automobile, consumer electronics, medical equipment, smart homes, and automation. It can also be used in industrial applications to protect from overcharging and ensure good power distribution when applied in high-voltage and high-current power control technologies. For example, it can be used to control a micro-controller system with a DC motor in industrial automation.

In conclusion, the DS1239-10+ is a reliable and efficient power supervisor IC which provides high levels of accuracy and protection against overcharging, overcurrent and short circuit. It offers a wide range of features and application field, making it suitable for various industrial and consumer applications. Moreover, its built-in auto-start and reset functions further extend its range of applications and make it suitable for use in high-voltage and high-current power control technologies.

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