MIC2291-34BML-TR by Microchip Technology

The MIC2291-34BML-TR is a high-performance, pulse-width modulated (PWM) boost-switching regulator that is a part of Microchip Technology's extensive portfolio of power management solutions. This efficient and versatile component is designed to convert a lower input voltage to a higher output voltage, making it ideal for battery-powered applications where extending battery life is crucial.

Key Features

• Adjustable Output Voltage: The device allows users to set the output voltage according to their needs, providing flexibility across different applications.
• High Efficiency: With its high switching frequency and PWM operation, the MIC2291-34BML-TR can achieve efficiencies up to 96%, reducing power loss and heat generation.
• Internal Power Switch: It incorporates an internal 34V/1.2A power switch, which minimizes the need for external components and simplifies the design process.
• Frequency Operation: The device operates at a 1.2MHz frequency, allowing the use of small external components, thereby reducing the overall footprint and cost of the power supply design.
• Thermal Shutdown Protection: It features built-in thermal shutdown protection that safeguards the device against overheating, ensuring reliable operation under various conditions.

Applications

The MIC2291-34BML-TR is suited for a wide range of applications, including but not limited to:

• Portable Electronics
• LED Lighting
• Battery-Powered Devices
• Low-Voltage Power Supply Modules

Package and Availability

The MIC2291-34BML-TR comes in a compact 10-pin 3x3mm MLF® package, which is ideal for space-constrained applications. This product is available in tape and reel format, denoted by the 'TR' suffix, for ease of manufacturing and assembly in high-volume production.

Conclusion

With its high efficiency, adjustable output, and compact size, the MIC2291-34BML-TR from Microchip Technology is an excellent choice for designers looking to optimize their power management systems. Its robust protection features and flexibility make it a reliable and versatile solution for a broad range of electronic devices.