IR3081M

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IR3081M is a new type of integrated power management integrated circuit (IPM IC) device developed by Infineon Company. It is widely used in the field of power management and regulated power supply. It can be used in many applications such as automotive, consumer electronics and industrial electronics.

The IR3081M device is based on a high efficiency and low EMI buck switching regulator topology. It provides high current performance, low output voltage ripple and adjustable power output. It features high efficiency, low EMI and low ripple output voltage. It is also suitable for a variety of applications such as ultra-thin laptop, power management in the automotive, consumer electronics and industrial electronics.

The IR3081M device offers constant voltage and constant current protection. It also has an over temperature protection and under voltage lockout that is set with the on-chip trimming. The IR3081M device also has a number of adjustable parameters such as switching frequency, PWM voltage and current limit.

The IR3081M device works best in applications that require high output current and high efficiency such as notebook PCs and workstations. It also works well in applications that require low EMI and constant voltage or current output such as cell phone chargers and other consumer electronics products.

The IR3081M device is designed to operate with a wide input voltage range from 6 V to 18 V. It can operate with a wide range of output power ranging from 1.0 W to 8.0 W. It features a low output voltage dropout of 0.2 V @ 8.0 W.

The IR3081M device also features an adjustable output current limit that can be set with an external resistor. The output current limit allows the user to limit the maximum current flowing through the device. The output current limit is adjustable in the range of 50 mA to 2.5 A depending on the power dissipation.

The IR3081M device has a DC-DC converter control IC that provides a bridge between the input and output. The IC provides a feedback loop and adjusts the output voltage and current based on the input voltage, output current, and temperature. It also provides protection against overvoltage and short circuit conditions.

The IR3081M device also has a thermal shutdown protection and a brown-out protection that is designed to protect against excessive heat or insufficient power supply. The thermal shutdown protection shuts down the device when the temperature reaches a certain threshold and the brown in protection shuts down the device when the voltage drops below another threshold. These protections ensure that the device will not be damaged by excessive heat or insufficient power supply.

The IR3081M device is a versatile and efficient power management integrated circuit that is suitable for a wide range of applications. It can provide high current performance, low EMI, adjustable output current limit and adjustable power output. It is also suitable for a variety of applications such as ultra-thin laptops, automotive, consumer electronics and industrial electronics.

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