NB671LBGQ-Z

Due to market price fluctuations, if you need to purchase or consult the price. You can contact us or emial to us:   sales@allicdata.com

NB671LBGQ-Z Application Field and Working Principle

The NB671LBGQ-Z is a DC-DC switching regulator that is a type of Positive Multi-Purpose Integrated Circuit (PMIC) component developed by ROHM Semiconductor. It is designed to drive 12V LED elements and can be used in automotive, industrial, and home appliances. The primary function of the NB671LBGQ-Z is to regulate the input supply and output loads helping ensure that the system maintains a consistent voltage and current level within the parameters set by the designer. This can be extremely advantageous for a variety of applications, helping create efficient, power-saving projects.

The functionality of the NB671LBGQ-Z is carried out by a synchronous buck converter, this type of converter is able to reduce the input voltage down to a much lower output voltage. By doing this, the NB671LBGQ-Z can turn 12V AC/DC voltage from a battery into output voltages as low as 3.3V, accordingly helping to regulate the current supply and load for many applications.

The buck converter operates by using a MOSFET switch to rapidly switch the input supply between ground and the input voltage. This allows current to flow through the inductor, in turn producing the output voltage. This output voltage is then regulated by a PWM signal to enable the output voltage to remain steady. The NB671LBGQ-Z can also operate in a hysteresis mode, which helps maintain a constant output voltage by only allowing it to transition from one state to another once it crosses a certain level.

The many benefits of the NB671LBGQ-Z are why it is widely used in a variety of applications, including automotive, industrial, and home appliances. It has been designed to provide a high-performance regulated output voltage and current while ensuring a very high level of efficiency. By using this device, designers can be assured that their projects are operating with the best combination of efficiency and performance while helping to maintain consistent output voltages and currents.

The specific data is subject to PDF, and the above content is for reference