Microchip Technology

MIC38C45AYM  

DC DC Switching Controllers

MIC38C45AYM Description

The MIC38C45AYM from Microchip Technology is a high-performance transistor driver IC designed for DC-DC switching controllers. It supports multiple topologies, including Buck, Boost, Flyback, and Forward Converters, making it highly versatile for power supply designs. With a switching frequency of up to 500kHz, it ensures efficient power conversion while maintaining stability. The device operates within a 7.6V to 20V supply range, offering flexibility for various input voltage conditions. Its positive, isolation-capable output configuration enhances design robustness, particularly in isolated power systems. Packaged in an 8-SOIC tube, it is suitable for surface-mount applications, adhering to ROHS3 and REACH compliance standards.

MIC38C45AYM Features

• Multi-Topology Support: Compatible with Buck, Boost, Flyback, and Forward Converters.
• High Switching Frequency: Up to 500kHz for efficient power conversion.
• Wide Supply Range: 7.6V to 20V input voltage flexibility.
• Isolation-Capable Output: Positive output configuration for isolated designs.
• Synchronous Rectification: Enhances efficiency in power conversion.
• Frequency Control: Precise duty cycle management with a 50% maximum duty cycle.
• Robust Packaging: 8-SOIC tube for reliable surface-mount assembly.
• Compliance: ROHS3 and REACH unaffected, ensuring environmental and regulatory adherence.

MIC38C45AYM Applications

The MIC38C45AYM is ideal for:

• Industrial Power Supplies: High-efficiency converters for automation systems.
• Telecom Infrastructure: Isolated power modules for communication equipment.
• Consumer Electronics: Compact power solutions for portable devices.
• Automotive Systems: Reliable DC-DC conversion in vehicle electronics.
• Renewable Energy: Power management in solar/wind energy systems.
  Its synchronous rectification and isolation capability make it particularly suited for applications requiring high efficiency and noise immunity.

Conclusion of MIC38C45AYM

The MIC38C45AYM stands out as a versatile, high-performance switching controller driver, offering multi-topology support, high-frequency operation, and robust isolation features. Its wide input voltage range and compliance with environmental standards make it a preferred choice for industrial, telecom, and automotive applications. Engineers can leverage its synchronous rectification and precise frequency control to design efficient, reliable power systems with minimal external components.

MIC38C45AYM Documents

Download datasheets and manufacturer documentation for MIC38C45AYM

PCN Assembly/Origin :

MIC38C4X 29/Sep/2016      

Datasheets :

MIC38C42A/43A/44A/45A      

PCN Packaging :

Packing Changes 10/Oct/2016      

PCN Design/Specification :

MIC38C42A/43A/44A/45A 19/Oct/2020      

Environmental Information :

Microchip CA Prop65       Microchip RoHS       Microchip REACH