MIC2026-2BM-TR

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The MIC2026-2BM-TR is a power management integrated circuit (PMIC), which belongs to the power distribution switches, load drivers category. It is designed to provide a low-dropout (LDO) linear regulator, high-frequency switching regulator, and two low-side MOSFET switches in a small, surface mount SOT-23 package.

The MIC2026-2BM-TR combines the LDO, switching regulator, and MOSFET switches together, and provides all necessary parts to construct a simple and efficient power supply system. The MIC2026 also features wide input voltage range, adjustable output voltage, and flexible protection features. The MIC2026-2BM-TR can be used in many different applications.

Application Fields: The MIC2026-2BM-TR is used in applications that require a small, low-power, and efficient PMIC SW control. Such applications include portable medical devices, IoT and Wearable Markets, industrial handheld devices, and environmental monitoring systems. It can also be used in battery-powered applications, such as wearable healthcare monitors and Bluetooth connected IoT devices.

Working Principle: The MIC2026-2BM-TR is an integrated switch, which consists of the low-dropout regulator (LDO), high-frequency switching regulator and two MOSFET switches. The LDO is used to convert a DC input to a lower voltage for powering the circuit. The high-frequency switching regulator is used to convert a DC input to a much higher voltage for the purpose of charging a capacitor. Finally, the two MOSFETs are used to control the flow of power from the LDO and the switching regulator to the application load.

The LDO is capable of providing high ripple rejection and low output voltage droop when providing variable input voltages. It features wide operating temperature range (-40°C to +85°C) and up to 500mA of output current. It can also be disabled via an EN pin.

The high-frequency switching regulator is used to power a generic load. It can operate at up to 2MHz and provides an adjustable output voltage. The internal MOSFETs are used to control power flow from the LDO and the switching regulator to the generic load. The MOSFETs can be switched on or off using the chip\'s EN pin, and the output current of the MOSFET can go as high as 500mA.

The MIC2026 also features a set of protection features to protect the device and the load from potential damages. These features include thermal protection, over-voltage protection, under-voltage protection, short-circuit protection and ESD protection.

The MIC2026-2BM-TR is a power management integrated circuit (PMIC), that can be used in many applications where space is limited and efficiency is important. It provides an integrated solution for powering the circuit with a LDO, switching regulator, and two low-side MOSFET switches in a small, SOT-23 package. The plethora of protection features makes it a great choice for various applications.

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