Microchip Technology

MIC3808BM  

AC DC Converters, Offline Switches

MIC3808BM Description

The MIC3808BM is a high-performance offline switch-mode push-pull converter IC designed for power management applications. Manufactured by Microchip Technology, this device is categorized under Power Management Integrated Circuits (PMIC) and is ideal for applications requiring efficient power conversion and reliable operation. The MIC3808BM features a surface-mount package, making it suitable for compact and space-constrained designs. It operates within a supply voltage range of 8.3V to 15V and offers a start-up voltage of 12.5V, ensuring stable performance under varying input conditions.

MIC3808BM Features

• Frequency Control: The MIC3808BM provides frequency control, allowing designers to optimize the switching frequency up to 1MHz for efficient power conversion and reduced electromagnetic interference (EMI).
• Current Limiting Fault Protection: This feature ensures the IC is protected against overcurrent conditions, enhancing reliability and longevity.
• Isolated Output: The device offers isolated output, which is crucial for applications requiring electrical isolation between the input and output stages.
• Duty Cycle: With a duty cycle of 49%, the MIC3808BM ensures balanced power delivery and efficient operation.
• Compliance and Packaging: The MIC3808BM is REACH unaffected and classified under ECCN EAR99, making it suitable for a wide range of international applications. It is available in bulk packaging, facilitating easy integration into manufacturing processes.
• Moisture Sensitivity Level (MSL): The MSL rating of 1 (Unlimited) ensures the device is robust against moisture, making it suitable for various environmental conditions.

MIC3808BM Applications

The MIC3808BM is ideal for a variety of power management applications, including:

• Power Supplies: Suitable for offline power supplies where efficiency and reliability are critical.
• Adapters and Chargers: Ideal for designing compact and efficient adapters and chargers for consumer electronics.
• Industrial Equipment: Can be used in industrial applications requiring isolated power conversion and robust fault protection.
• Telecommunications: Perfect for telecom equipment that demands high efficiency and stable power delivery.

Conclusion of MIC3808BM

The MIC3808BM from Microchip Technology stands out in the power management IC market due to its unique combination of features and performance benefits. Its ability to operate at a switching frequency up to 1MHz, coupled with current limiting fault protection and isolated output, makes it a versatile and reliable choice for a wide range of applications. The device's compliance with international standards and its robust moisture sensitivity level further enhance its appeal. Whether used in power supplies, adapters, industrial equipment, or telecommunications, the MIC3808BM delivers efficient power conversion and reliable operation, making it an excellent choice for engineers and designers in the electronics industry.

MIC3808BM Documents

Download datasheets and manufacturer documentation for MIC3808BM

Datasheets :

MIC3808/3809      

HTML Datasheet :

MIC3808/3809      

Environmental Information :

Microchip CA Prop65       Microchip RoHS       Microchip REACH