Microchip Technology

MIC38C44BM-TR  

AC DC Converters, Offline Switches

MIC38C44BM-TR Description

The MIC38C44BM-TR is a highly versatile offline switch-mode power supply IC designed by Microchip Technology. This power management IC (PMIC) is engineered to support multiple topologies, including Boost, Buck, Flyback, and Forward, making it suitable for a wide range of applications. The device is packaged in an 8SOIC format and is available in a Tape & Reel (TR) configuration, ensuring ease of integration into surface mount designs.

MIC38C44BM-TR Features

• Topology Versatility: The MIC38C44BM-TR supports Boost, Buck, Flyback, and Forward topologies, providing flexibility to meet various power conversion needs.
• Internal Switch: Equipped an with internal switch, this IC simplifies design and reduces the need for external components, thereby minimizing board space and cost.
• Frequency Control: The device offers frequency control features, enabling precise regulation of the switching frequency at 500kHz. This high-frequency operation allows for the use of smaller inductors and capacitors, further reducing the overall footprint and enhancing efficiency.
• Wide Input Voltage Range: With a supply voltage range of 9V to 20V and a start-up voltage of 14.5V, the MIC38C44BM-TR is well-suited for applications with varying input voltage levels.
• Output Isolation: The output isolation feature ensures safety and reliability in applications where galvanic isolation is required.
• Moisture Sensitivity Level: Rated at MSL 1 (Unlimited), the MIC38C44BM-TR is highly resistant to moisture, making it suitable for a variety of environmental conditions.
• Compliance: The IC is REACH unaffected and classified under ECCN EAR99, ensuring compliance with international regulations and standards.

MIC38C44BM-TR Applications

The MIC38C44BM-TR is ideal for a variety of applications due to its versatile topology support and robust performance features. Some specific use cases include:

• Consumer Electronics: Ideal for powering devices such as smartphones, tablets, and laptops, where compact size and high efficiency are crucial.
• Industrial Equipment: Suitable for industrial applications requiring isolated power supplies, such as PLCs, motor drives, and instrumentation.
• Telecommunications: Can be used in telecom equipment where reliable power conversion and isolation are necessary.
• Automotive: Applicable in automotive electronics for power management in infotainment systems, lighting, and other electronic modules.

Conclusion of MIC38C44BM-TR

The MIC38C44BM-TR from Microchip Technology stands out as a highly capable and versatile power management IC. Its support for multiple topologies, internal switch, and frequency control features make it an excellent choice for a wide range of applications. The device's wide input voltage range, output isolation, and moisture resistance further enhance its reliability and versatility. Whether used in consumer electronics, industrial equipment, telecommunications, or automotive applications, the MIC38C44BM-TR offers a robust and efficient power management solution, making it a standout choice in the electronics industry.

MIC38C44BM-TR Documents

Download datasheets and manufacturer documentation for MIC38C44BM-TR

Datasheets :

MIC38C42, 43, 44, 45      

Environmental Information :

Microchip CA Prop65       Microchip RoHS       Microchip REACH