ICE3BR1065JFXKSA2

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AC DC converters are essential components for power management integrated circuits (PMICs). The ICE3BR1065JFXKSA2 is a PMIC that is used for a variety of applications. In this article, we will discuss the general application field and working principle of the ICE3BR1065JFXKSA2.

Basic Functionality

The ICE3BR1065JFXKSA2 is an offline switcher that powers a variety of applications. It is designed to convert AC input voltage to DC output voltage. This unit has an efficiency up to 93% and a peak efficiency of 95%. It has a range of input voltages from 80 VAC to 360 VAC, and can output 5 VDC or 12 VDC. It is capable of delivering up to 1.5 A and has a switching frequency of 100 KHz. It also includes many protection features, such as over-current protection, over-voltage protection, over-temperature protection, and short-circuit protection.

Application Fields

The ICE3BR1065JFXKSA2 can be used in a wide range of applications, including:

• Power supplies
• Industrial automation
• Telecommunications
• Robotics
• Sensors
• Measurement systems
• Medical

Working Principle

The ICE3BR1065JFXKSA2 is a hysteretic control-based offline switcher. When it\'s activated, the switcher initiates a switching cycle and the rectified AC voltage is used to charge a bootstrap capacitor. When the bootstrap capacitor voltage reaches the reference voltage, it triggers the upper triac to fire, which turns the primary side of the transformer on. The transformer then outputs the AC voltage to the secondary side, and the AC voltage is then rectified to achieve the desired DC output voltage. The switcher will then switch off and wait for the bootstrap capacitor to charge again, then repeat the process. This process is an ongoing duty cycle which produces an output voltage based on the set reference voltage.

The ICE3BR1065JFXKSA2 is an efficient and reliable offline switcher. Its wide range of input and output voltages makes it suitable for a variety of applications. It also features many protection features to ensure reliability and safety.

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