MP155GJ-Z

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PMICs (Power Management Integrated Circuits) are a type of integrated circuits that manage the power supply of an electronic system. AC DC Converters and Offline Switchers are two types of PMICs that offer flexibility and efficiency when it comes to providing power to electronic systems. MP155GJ-Z is a high performance, low voltage offline switcher PMIC specifically designed for consumer products.

The MP155GJ-Z offers a wide range of features in a small package including: a wide operating voltage range, low cost and high efficiency, temperature protection, active power factor correction, overcurrent protection, remote on/off control, and an optional DC/DC boost converter. It is an ideal solution for applications such as home appliances, lighting, and entertainment systems, among others.

The working principle of the MP155GJ-Z is based on a simple yet effective design. The PMIC consists of two main components: the primary side, which is composed of a control IC and primary switch, and the secondary side, which is composed of a secondary switch, MOSFETs, and a PFC (power factor correction) inductor. The primary side of the PMIC is responsible for controlling the switching of the power supply and providing feedback to the secondary side components by using a wide range of voltage and current sensing techniques. The secondary side then takes the feedback signal from the primary side and decides on the appropriate operation of the MOSFETs and other components of the power supply.

The MP155GJ-Z is an ideal choice for a wide range of applications due to its flexibility and efficiency. As it is an offline switcher, it can be used for applications with an input voltage range between 80V and 264V, allowing the use of different AC sources. Furthermore, the PMIC also offers active power factor correction and a DC/DC boost converter, which can be utilized in applications where a higher voltage is required. The MP155GJ-Z also offers overcurrent and temperature protection, as well as remote on/off control, making it suitable for a wide range of application environments.

In summary, the MP155GJ-Z is an ideal PMIC choice for applications where low cost, high efficiency, and flexibility are a major concern. Its wide input voltage range and active power factor correction provide a great solution for applications in the home appliance, lighting, and entertainment systems industries, among others. With its excellent features and robust design, the MP155GJ-Z is a great choice for any power supply application.

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