MIC2039BYM6-TR

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MIC2039BYM6-TR Application Field and Working Principle

The MIC2039BYM6-TR is a power distribution switch, load driver, and peripheral power solutions from Micrel. This high-performance device is designed to provide a power supply system for a wide range of products, from office and home appliances to embedded systems. It can provide up to 1.6A of current, which allows it to be used in a variety of applications that require precise power management.

Features

• Wide range of operating voltages : 2.25–5.5V
• Low power consumption : 275mW per switch @ 5V upstream voltage
• Wide range of switching voltages : 2.5–5.5V
• High accuracy and low noise : 1.2% on/off differential voltage
• High on resistance : 0.2Ω @ 5V
• Low off leakage current in low power mode : 0.25µA @ 5V
• Fast turn-on response time : 0.01µs

Applications

The MIC2039BYM6-TR has a wide range of applications suitable for different products, from consumer electronics to medical and transportation solutions. This device can be used in consumer devices such as tablets, smartphones, and laptops, as well as LED lighting solutions and power line communication systems. The device is also ideal for automotive infotainment systems and in-car infotainment system control modules. In addition, the MIC2039BYM6-TR is suitable for industrial systems such as industrial control systems and industrial automation products.

Working Principle

The MIC2039BYM6-TR works on a simple principle - it accepts an input voltage and passes it through two switching paths. The first path is controlled by a logic signal (usually a logic high), which is used to control the switching state of the device, and the second path is controlled by a voltage divider, which is used to set the output voltage. The voltage divider is also used to provide a feedback loop for over-current and over-temperature protection. The device also has an auto-restart feature that enables it to turn on the output when the input voltage drops below a certain threshold.

The MIC2039BYM6-TR is a versatile device and can be used for a wide range of applications. For example, it can be used as a switch for battery backup systems, to provide over-temperature protection in smartphones, and to provide protection against over-voltage surges in industrial control systems. It can also be used to interface between two different power sources, such as a main power supply and an auxiliary power supply.

Conclusion

The MIC2039BYM6-TR is a versatile power distribution switch, load driver, and peripheral power solution from Micrel. Its wide range of operating voltages, low power consumption, and high accuracy and low noise make it suitable for a wide range of applications, from consumer electronics to medical and transportation systems. In addition, its ability to provide precise control over power switching, over-current and over-temperature protection, and interface between two power sources make it an ideal choice for a variety of applications.

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