DMC25D0UVT-7 Discrete Semiconductor Products

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The DMC25D0UVT-7 is a 25-channel depletion-mode logic-level n-MOSFET power switch array that is designed for use in low-current load switch applications. It provides low on-resistance and fast switching while protecting against overvoltage and short-circuit conditions. This device is ideal for applications such as LED lighting, motor control, and power conversion.

Application Field

The DMC25D0UVT-7 can be used in a variety of application fields. In LED lighting, it is an ideal solution for current-sense high-side switching. It can be used to control the current supplied to each LED in an array, allowing for the precise control of multiple LED strings. It is also suitable for DC motor control applications, such as variable speed and direction control. In power conversion applications, the DMC25D0UVT-7 can be used to switch between multiple DC sources. It is also capable of overvoltage protection and short-circuit protection, making it a robust solution for a variety of applications.

Working Principle

The DMC25D0UVT-7 is an n-channel depletion-mode logic-level MOSFET array. It is designed for low-current load switching and is capable of switching up to -100V. The switch utilizes an N-channel MOSFET as the main switching element. The MOSFET is driven with a low-voltage logic-level gate signal, and is protected against overvoltage and short-circuit conditions with an integrated MOSFET current-limiting circuit and active-low latch protect. An enable pin allows the user to control when the switch is activated. The OFF-state leakage current of the device is typically less than 1μA under a wide range of supply and ambient temperatures.

In operation, the DMC25D0UVT-7 provides fast switching speed in applications up to -100V. The device is capable of switching between a wide range of voltages and currents, allowing it to be used in multiple applications. It is also capable of providing protection against overvoltage and short-circuit conditions with its integrated current-limiting circuit. The device is an ideal choice for applications where switching speed and overvoltage protection are required.

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