Product Overview: MIC4680-3.3BM

The MIC4680-3.3BM is a highly efficient, compact, and robust integrated circuit from Microchip Technology, designed to deliver a fixed output voltage of 3.3V. This voltage regulator is part of the SuperSwitcher II™ family, which is renowned for its ease of use and minimal external components. It's an ideal solution for a wide range of applications, including but not limited to consumer electronics, telecommunications, and industrial systems.

Key Features

• Output Voltage: The device provides a stable 3.3V output, which is essential for powering sensitive electronic components that require a consistent voltage level.
• High Efficiency: With its advanced design, the MIC4680-3.3BM offers an efficiency of up to 96%, reducing power loss and heat generation, thereby increasing system reliability and performance.
• Adjustable Output: Although it is designed to provide a fixed 3.3V output, the regulator allows for some adjustability, giving designers flexibility in their power supply design.
• Wide Input Voltage Range: The device can operate with an input voltage range from 4V to 34V, making it versatile for various input sources and ensuring stable operation even with fluctuating input voltages.
• Thermal Shutdown: To protect against overheating, the MIC4680-3.3BM includes a thermal shutdown feature that automatically turns off the device if the internal temperature exceeds safe operating limits.
• Current Limiting: Integrated current limiting provides protection against overcurrent conditions, which can be critical in preventing damage to the device and the system it powers.

Applications

The MIC4680-3.3BM is suitable for a broad range of applications. Its high efficiency and thermal management features make it particularly well-suited for power supply designs in compact and high-density environments. Examples of applications include:

• Portable devices
• Networking equipment
• Embedded systems
• Industrial controls

With its combination of performance, efficiency, and protection features, the MIC4680-3.3BM from Microchip Technology is a reliable choice for designers looking to create stable and efficient power supply circuits in their electronic products.