The MIC2141BM5 TR is an IC (integrated circuit) component that is manufactured by Micrel Inc., a leading provider of analog, high bandwidth communications and mixed-signal semiconductor solutions.
The MIC2141BM5 TR is a synchronous buck regulator controller specifically designed for high-current and low-voltage applications. It offers excellent power conversion efficiency, high transient response, and robustness.
Here are some key features of the MIC2141BM5 TR:
1. Wide Input Voltage Range: The device can operate with input voltages ranging from 4.5V to 75V, making it suitable for a wide range of applications.
2. Adjustable Output Voltage: The output voltage can be adjusted from 0.8V up to 90% of the input voltage, allowing flexibility in system design.
3. High Efficiency: The MIC2141BM5 TR offers high efficiency operation, delivering up to 95% efficiency under typical operating conditions. This leads to reduced power dissipation and longer battery life in portable applications.
4. Integrated High-Side and Low-Side MOSFET Drivers: The device includes integrated drivers for both high-side and low-side MOSFETs, simplifying the design by reducing the need for external components.
5. Programmable Soft-Start: The device features a soft-start function that enables controlled startup of the system, minimizing inrush current and reducing stress on the power supply and associated components
