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MAX1683EUK-T

MAX1683EUK-T Description

The MAX1683EUK-T is a DC switching voltage regulator designed and manufactured by Analog Devices Inc./Maxim Integrated. It is part of the category of DC Switching Voltage Regulators and is specifically designed as a charge pump regulator. This IC is now considered obsolete, but it still offers a range of features that were beneficial during its time of production.

MAX1683EUK-T Features

• Output Type: Fixed, ensuring a stable output voltage.
• Voltage - Input (Max): 5.5V, allowing for a wide range of input voltages.
• Current - Output: 45mA, providing sufficient current for many applications.
• Output Configuration: Positive, which is standard for most electronic devices.
• Function: Ratiometric, which means the output is proportional to the input, maintaining accuracy.
• Frequency - Switching: 35kHz, providing efficient power conversion.
• REACH Status: REACH Unaffected, indicating compliance with European chemical regulations.
• Topology: Charge Pump, which is a high-efficiency method of voltage conversion.
• Mounting Type: Surface Mount, facilitating easy integration into circuit boards.
• Number of Outputs: 1, making it suitable for single-output applications.
• Voltage - Output (Min/Fixed): 2Vin, which is derived directly from the input voltage.
• Moisture Sensitivity Level (MSL): 1 (Unlimited), meaning it is not sensitive to moisture, enhancing reliability.
• Synchronous Rectifier: No, indicating the use of diode rectification.
• ECCN: EAR99, which is an export control classification number.
• Package: Tape & Reel (TR)

MAX1683EUK-T Applications

The MAX1683EUK-T is ideal for applications requiring a stable and efficient voltage conversion, such as in battery-operated devices, portable electronics, and low-power systems where a fixed output voltage is needed. Its charge pump topology and fixed output make it suitable for applications where a direct conversion from the input voltage to a slightly lower output voltage is required, without the need for complex voltage regulation.

Conclusion of MAX1683EUK-T

While the MAX1683EUK-T is now an obsolete product, it was a reliable choice for its time, offering a fixed output voltage with a charge pump topology that was efficient and easy to integrate. Its features, such as ratiometric function and a wide input voltage range, made it suitable for a variety of applications. Although it may no longer be in production, understanding its specifications can be beneficial for those working with legacy systems or looking for similar modern alternatives.