MIC28514T-E/PHA

The MIC28514T-E/PHA is a high-efficiency, synchronous step-down DC-DC converter. It's designed to provide a compact and efficient power solution, suitable for various applications such as industrial, networking, and automotive systems. The device operates over a wide input voltage range and integrates both high-side and low-side MOSFETs, which help achieve high efficiency and reduced component count.
Key features of the MIC28514T-E/PHA include a programmable switching frequency, internal compensation, and the ability to deliver up to 75A of continuous output current. It also supports a wide output voltage range, which can be adjusted via external resistors. Protection features such as over-current protection, under-voltage lockout, and thermal shutdown ensure reliable operation under various conditions.
The converter's compact QFN package allows for space-saving designs, making it suitable for applications where board space is limited. Overall, the MIC28514T-E/PHA offers a robust solution for high-performance power management in demanding environments.

The MIC28514T-E/PHA is a high-efficiency, synchronous step-down regulator from Microchip Technology, designed to deliver up to 75V input voltage and 4A output current. Key features include:
1. Wide Input Voltage Range: Operates from 4.5V to 75V, making it suitable for various industrial and automotive applications.
2. High Efficiency: Delivers up to 95% efficiency, which helps in minimizing heat dissipation and extending the system's battery life.
3. Adjustable Output Voltage: Offers an adjustable output voltage range from 0.8V to 35V, providing flexibility for different system requirements.
4. Integrated High-Side and Low-Side Switches: Simplifies design and reduces external component count, which enhances reliability.
5. Constant On-Time Control: Provides fast transient response and excellent load and line regulation, ensuring stable system performance.
6. Protection Features: Includes overcurrent protection, overvoltage protection, and thermal shutdown to safeguard the device and the application.
7. Compact Package: Available in a 28-pin HTSSOP package, allowing for a compact and space-efficient design.
These features make the MIC28514T-E/PHA suitable for applications requiring high input voltage and current, such as power management in industrial, telecommunications, and automotive systems.

The MIC28514T-E/PHA is typically available in a leadless, thermally enhanced, 28-pin, 4mm x 5mm QFN package. This package type is designed for efficient heat dissipation and compactness, suitable for compact electronic applications.

The MIC28514T-E/PHA is manufactured by Microchip Technology Inc. Microchip is a leading semiconductor company that specializes in the design and production of microcontrollers, mixed-signal, analog, and Flash-IP integrated circuits. The company provides a wide range of embedded control solutions that serve various industries, including automotive, industrial, computing, consumer, and communications markets. Microchip is known for providing comprehensive support and development tools, enabling engineers to create innovative electronic products efficiently.

The MIC28514T-E/PHA is a high-efficiency, synchronous buck regulator used primarily in applications requiring efficient power management. Key application areas include industrial systems, telecommunications equipment, networking devices, and high-performance computing. Its compact design and robust performance make it suitable for powering microcontrollers, FPGAs, DSPs, and other digital ICs in these sectors.

The MIC28514T-E/PHA is a high-efficiency, synchronous step-down regulator. Equivalent products would include similar DC-DC buck converters from other manufacturers, such as the TPS54331 from Texas Instruments, LM43603 from Texas Instruments, and the LTC3622 from Analog Devices. These alternatives offer comparable features like output current capabilities and efficiency, but always verify the specific requirements and specifications for compatibility with your application.