NB679GD-P

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

PMIC, or power management integrated circuit, is an integrated circuit that plays an essential role in the management of energy and power of electronic systems. It usually integrates together with electronic components and multiple regulation ICs for providing numerous functions. The voltage regulator regulates the output voltage of the power supply. It works by comparing the output voltage with a reference voltage and adjusting the series accordingly, in order to maintain a steady voltage output. It is one of the most important components of a power system as it establishes the parameters such as the operating voltage, current and maximum power dissipation. Linear and switching regulators are two main types of voltage regulators used in PMIC.The NB679GD-P is one of the voltage regulators in PMIC\'s linear and switching category. It is a power management circuit that combines a linear regulator, a buck regulator, two charge pump integrated circuits, and a switch to provide well-defined power supply for a variety of electronic applications. The linear regulator features an adjustable output voltage from 0.5V to 3.3V with low dropout voltage and low quiescent current to provide stable supply for low power applications. The buck regulator can adjust output voltage from 0.84V to 5.5V with high efficiency, wide input voltage range and fast transient response. It is suitable for low power applications such as portable devices including digital camera and LCD displays.The two charge pump circuits in the NB679GD-P are integral to provide efficient voltage conversion and regulation. The built-in boost circuit creates a higher voltage from a lower voltage source, or it can connect to an external capacitor for increased efficiency for voltage conversion. The buck-boost circuit provides a low voltage from a higher voltage source and can also connect to external capacitors for enhanced output current and efficiency. The switch function allows the NB679GD-P to control the output voltage being discharged from the power supply to reduce power consumption and current leakage.The wide range of features offered by the NB679GD-P provides an improved level of performance compared to other integrated circuits. It is designed for high-performance, low-power applications and its operating temperature range is -40°C to +125°C. The NB679GD-P is well-suited for battery-powered portable applications, including digital cameras, handheld communication devices, audio equipment, LCD TVs and PCs.In conclusion, the NB679GD-P is an ideal integrated circuit that combines multiple voltage regulators, a switch and two charge pump integrated circuits, to provide improved performance and power efficiency for a variety of applications. It is an excellent choice for battery-powered portable applications, and its wide temperature range, low quiescent current and high efficiency make it suitable for use in harsh environments. Therefore, it is an invaluable asset to power management design projects.

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