MIC2077-2BM-TR

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The MIC2077-2BM-TR is a compact power management integrated circuit (PMIC) from Power Distribution Switches, Load Drivers family. It is designed with an ultra-small package, providing high typical operating current up to 400mA, and maximum operating voltage ranging from 1.65V to 6.5V. It is equipped with power reset with adjustable threshold, adjustable slew rate and adjustable start-up time. Apart from that, it has low quiescent current (7µA maximum over all voltage ranges) offers direct drive feature which is ideal for high-current applications. Therefore, this PMIC provides flexibility, easy implementation and ultra-low-power operation.

The primary function of the MIC2077-2BM-TR is to provide safe system reset in case of a power fault. It offers six independent reset pins, with each pin having its own adjustable threshold, adjustable reset delay and adjustable slew rate. The reset remains active until the power is restored to the specified voltage level. Besides, there is an Auto-Off Mode, where all reset pins become inactive once the power source is removed. The MIC2077-2BM-TR also features Power-On Reset Ability that offers a stable starting point for multi-reset applications.

The design of the MIC2077-2BM-TR focuses on providing efficient power distribution across a number of systems. The device has nonverifiable air-gap limiters that protect it from overvoltages or transients. It also includes an on-board current sensing circuitry that can detect current spikes quickly and accurately. When the current exceeds the preset threshold, the current limiters will reduce the current, resulting in overall system protection. This ensures that the MIC2077-2BM-TR provides enhanced system reliability.

In addition to system protection, the MIC2077-2BM-TR also provides load-driving, voltage control, and LED-lighting capabilities. It can drive up to 500mA at 1.8V to 6V. It can also operate at supply voltages of 5V, 12V, and 24V DC, allowing the device to be used in various applications. The device has built-in dimming and color mixing capabilities that can be used to adjust the brightness and color balance of LED lighting. The MIC2077-2BM-TR also comes with a default ESD protection up to 8.0kV.

The MIC2077-2BM-TR makes it easy to integrate into applications. It has a wide operating temperature range of -40 to +85°C, making it suitable for a variety of applications. It also features an easy-to-use Smart Reset and Active High/Low Output to simplify system configuration. In addition, the device comes with Auto-Off, Power-On Reset and Low Quiescent Current capabilities, which allows it to be used in ultra-low-power systems.

In summary, the MIC2077-2BM-TR from the Power Distribution Switches, Load Drivers family offers a number of features and capabilities that make it an ideal choice for PMIC applications. It provides flexible, easy implementation and an ultra-low-power operation. In addition, the device provides stable system reset, power distribution and load-driving capabilities, making it an excellent choice for a variety of applications.

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