MIC2075-2BMM

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The MIC2075-2BMM is a dual low voltage output, two-channel MOSFET driver from power management integrated circuits manufacturer, Micrel. It is designed for use with an external MOSFET to provide up to 1.5A of continuous output current. This product falls into the Power Management ICs group: Power Distribution Switches, Load Drivers. It offers improved performance and excellent power supply regulation for today’s high performance, low power applications.

The MIC2075-2BMM is an integrated, very small power distribution switching and load driver IC. It provides low on-resistance, high-side switch, low-side switch, level shifting, and protection functions. The integrated extra low voltage output (EVO) features a maximum rating of circa 3V and has two independent paths, each with outputs that can be configured as high side, low side, or level shifted. Its inputs are compatible with 1.8V logic, and it has multiple options for switching either push-pull or three-state outputs.

The MIC2075-2BMM is optimized for very low power applications yet high performance. Compared to standard power distribution switches and load drivers, it offers improved performance, smaller package size, lower quiescent current, and higher levels of fault protection.

The MIC2075-2BMM features both input and output pins in the same package. This provides designers the maximum number of I/O pins in a small footprint on a PCB. It has a wide range of supply voltages, and can operate at voltages ranging from 1.65V to 5.5V. This gives a designer the flexibility to use the device in applications such as portable electronic consumer/industrial products, distributed power systems, as well as communication systems.

The MIC2075-2BMM has overvoltage protection (OVP) to protect internal switch elements from overvoltage conditions and short circuits. It also has a thermal overload protection (OTP) circuit to protect against overtemperature conditions. This allows it to operate safely at high switching speeds, allowing for higher efficiency and improved power dissipation.

The operating principle of the MIC2075-2BMM is straightforward and similar to other power distribution switches and load drivers. It uses a voltage-controlled switch, or being feed by logic controller, to switch between its outputs. The logic controller is used to control the states of the pins in the package, and the voltage-controlled switch is used to react to input voltages and control the flow of current through the device. The MIC2075-2BMM also contains an internal protection circuit, which is activated when the device detects an overvoltage condition or an overtemperature condition.

The MIC2075-2BMM is suitable for many different applications including motor control, LED lighting, as well as electrostatic discharge (ESD) protection. It can also be used in automotive and battery-powered applications, where voltage, loading, and signal protection are needed. Additionally, its low fault protection threshold allows for the implementation of systems where minimal downtime or resetting is needed.

In conclusion, the MIC2075-2BMM from Micrel is a dual low voltage output, two-channel MOSFET driver designed for high performance and low power requirements. It is an integrated, small power distribution switching and load driver IC that provides low on-resistance, high-side switch, low-side switch, level shifting, and protection functions. It is designed for a wide range of applications, from motor control, to LED lighting, and from distributed power systems, to ESD protection. With a variety of features and excellent performance, the MIC2075-2BMM is an ideal choice for power distribution switches and load drivers solutions.

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