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NCV7351FD13R2G

The NCV7351FD13R2G is a high-voltage, high-efficiency synchronous step-down (buck) regulator from ON Semiconductor. It is designed to provide efficient power conversion for a wide range of applications, including automotive, industrial, and telecom systems.

Description:

The NCV7351FD13R2G is a monolithic step-down regulator that integrates a high-side and low-side MOSFET, an internal inductor, and a synchronous rectification function. It is available in a 2mm x 3mm DFN package and operates from an input voltage range of 4.5V to 60V. The output voltage can be adjusted from 0.9V to 60V, making it suitable for a wide range of applications.

Features:

1. High efficiency: The NCV7351FD13R2G offers high efficiency up to 96%, which helps reduce power dissipation and improve system reliability.
2. Wide input voltage range: The regulator can accept input voltages from 4.5V to 60V, making it suitable for various power supply sources.
3. Adjustable output voltage: The output voltage can be adjusted from 0.9V to 60V using an external resistor divider, providing flexibility for different applications.
4. Synchronous rectification: The integrated synchronous rectification function improves efficiency and reduces switching losses.
5. Internal inductor: The integrated inductor reduces the number of external components and simplifies the design.
6. Protection features: The NCV7351FD13R2G includes over-current protection, over-temperature protection, and thermal shutdown to protect the device and the system.
7. Small form factor: The device is available in a compact 2mm x 3mm DFN package, which saves space on the PCB.

Applications:

1. Automotive systems: The NCV7351FD13R2G can be used in various automotive applications, such as infotainment systems, LED lighting, and power management systems.
2. Industrial systems: The regulator can be used in industrial applications, such as motor control, sensor power supplies, and programmable logic controllers.
3. Telecom systems: The high efficiency and wide input voltage range make the NCV7351FD13R2G suitable for telecom systems, including base stations and communication equipment.
4. Portable devices: The compact size and adjustable output voltage make it suitable for powering portable devices, such as smartphones, tablets, and wearables.
5. Medical equipment: The NCV7351FD13R2G can be used in medical devices that require a stable and efficient power supply, such as portable diagnostic equipment and wearable medical devices.

In summary, the NCV7351FD13R2G is a high-efficiency, high-voltage synchronous step-down regulator that offers a wide input voltage range, adjustable output voltage, and various protection features. Its compact form factor and high efficiency make it suitable for a wide range of applications, including automotive, industrial, telecom, portable devices, and medical equipment.