NB671GQ-Z Integrated Circuits (ICs)

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

NB671GQ-Z is a DC/DC switching regulator specifically designed for Pulsed Power Supply applications. It integrates a full bridge rectifier, a switching power stage with high-efficiency, and a voltage feedback circuit in one package. The NB671GQ-Z is suitable for use in a wide range of applications including automotive and industrial applications. This switching regulator can be used for both local and remote power applications, and can provide reliable, high-efficiency and precise voltage regulation for high-temperature and low-current applications.

The NB671GQ-Z consists of a power MOSFET as the main switching element, a voltage regulator integrated circuit (VRC), a power resistor, a power capacitor, and a feedback circuit. The MOSFET switches the output voltage in a very fast switching cycle, while the VRC controls the output voltage according to the load current and temperature. The power resistor provides stability and reliability in the output voltage. The power capacitor reduces the ripple voltage and provides a stabilizing buffer. The feedback circuit uses the output voltage to monitor the accuracy of the output voltage and to adjust the VRC setting accordingly.

The operation of this DC/DC switching regulator begins when an input voltage is applied to the NB671GQ-Z. The MOSFET then turns on and off quickly in a fast switching cycle. The VRC is used to sense the load current and temperature to control the switching frequency and duration of the MOSFET so that the power output is constantly kept at a constant voltage. The feedback circuit is used to monitor the accuracy of the output voltage and to adjust the VRC setting accordingly.

The NB671GQ-Z has a wide range of applications such as servers, computers, office automation equipment, home entertainment systems, automotive systems and industrial machinery. It can also be used in high-reliability applications such as medical equipment, military and aerospace applications.

The NB671GQ-Z is capable of providing a high-efficiency, high-reliability and precise voltage regulation, making it ideal for applications that require precise and reliable power regulation. Its small size and wide operating temperature range make it ideal for applications where space is a concern.

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