Product Overview: MIC2293-34YML-TR from Microchip Technology

The MIC2293-34YML-TR is a high-efficiency, pulse-width modulated (PWM) synchronous buck regulator designed by Microchip Technology. This compact and powerful integrated circuit (IC) is specifically engineered to convert a higher voltage input to a lower voltage output with maximum efficiency, making it an ideal choice for portable devices where energy conservation is paramount.

With an input voltage range of 2.5V to 10V, the MIC2293-34YML-TR can deliver a fixed output voltage of 3.4V, which is suitable for a variety of low-voltage applications. The device is capable of supplying up to 1.2A of output current, ensuring that even demanding loads can be driven with ease. Its high frequency operation at 1.2MHz allows for the use of small external components, thereby minimizing the footprint and cost of the overall power supply design.

The MIC2293-34YML-TR comes in a compact 10-pin 3mm x 3mm MLF® package, which is ideal for space-constrained applications. The package is also RoHS compliant and lead-free, making it suitable for use in environmentally sensitive products.

Key features of the MIC2293-34YML-TR include internal compensation, which simplifies the design process by reducing the number of external components required. It also features a high level of integration with internal switches, which further reduces the need for external components and simplifies the design. The device offers excellent transient response and maintains a high level of efficiency over a wide load range, thanks to its PWM operation.

Additional features such as thermal shutdown, frequency foldback, and under-voltage lockout provide essential protection for the IC and the powered device, ensuring reliability and longevity. The MIC2293-34YML-TR also supports a 'power good' output signal, which provides a real-time indication of the output voltage status, allowing for effective system monitoring and control.

Overall, the MIC2293-34YML-TR from Microchip Technology is a robust and efficient solution for power management in compact and portable electronic devices, where space and power efficiency are critical considerations.