NCV84120DR2G onsemi

Here is the English information on the NCV84120DR2G chip:

The NCV84120DR2G is a step-up (boost) DC-DC converter from ON Semiconductor.

Key specifications and features include:

• Input voltage range: 0.8V to 5.5V
• Output voltage range: 5V to 14V
• Maximum output current: 2A
• Integrated high-side MOSFET
• Input undervoltage lockout
• Adjustable overcurrent limit
• Adjustable soft-start
• Available in small SOT23-5 package

The NCV84120DR2G is a non-synchronous boost converter that can increase a low voltage input to a higher regulated output voltage.

It utilizes an integrated high-side MOSFET for high efficiency power conversion. Features like input undervoltage lockout, adjustable overcurrent limit and soft-start enable safe system startup and load regulation.

Ideal for powering devices or charging batteries from a single cell or other limited input source, the NCV84120DR2G operates continuously from as low as 0.8V up to 5.5V while delivering up to 2A of current.

The compact SOT23-5 package makes this boost regulator well-suited for mobile, portable, and space-constrained applications requiring a higher output voltage than the nominal input level.

In summary, the NCV84120DR2G is a high performance step-up DC-DC converter in a small package from ON Semiconductor.