NCP4318ALGPDR2G onsemi

Here is the English information on the NCP4318ALGPDR2G chip:

The NCP4318ALGPDR2G is a step-down (buck) DC-DC converter from ON Semiconductor.

Key specifications and features include:

• Input voltage range: 4.5V to 18V
• Output voltage range: 0.6V to 5.5V
• Maximum output current: 3A
• Switching frequency up to 2MHz
• Integrated high/low side MOSFETs
• Adjustable soft-start and frequency
• Protection features such as OVP, OCP, OTP
• Available in small QFN packages

The NCP4318ALGPDR2G is a synchronous buck converter suitable for applications requiring up to 3A of output current. It uses integrated high/low side MOSFETs to operate with high efficiency.

Soft-start, programmable switching frequency and protection modes enable safe power delivery. The compact QFN packages allow use in tightly-packed designs.

Capable of stepping down the input voltage in the range of 4.5V to 18V to a regulated lower output voltage at up to 3A current, this converter provides an efficient solution for power supplies, adapters and systems.

In summary, the NCP4318ALGPDR2G is a fully integrated 3A synchronous buck regulator with protection and adjustable functions, suitable for compact load applications.