NCP4671DSN06T1G

NCP4671DSN06T1G Application Field and Working Principle

NCP4671DSN06T1G is an advanced low-side Power Management Integrated Circuit (PMIC) linear voltage regulator designed to drive low-side loads. This device is ideal for applications where a high bearing current and wide load range is needed. The NCP4671DSN06T1G has an adjustable output voltage range from 1.5 V to 15 V and a load current of 8 A with thermal and over current protection.

The NCP4671DSN06T1G is designed to combine the best aspects of a traditional low-side linear regulator and a boost converter. It features ultra-low quiescent current and output voltage ripple, adjustable output voltage, soft start, and over current protection. Additionally, it is fabricated using only standard Industrial and Commercial Grade (ICG) components.

The NCP4671DSN06T1G is designed to operate in applications such as mobile devices, embedded systems, automotive, and telecommunications systems. It can also be used in energy storage, computing, networking and telecommunication applications that require a low-dropout voltage regulator.. It has been designed to regulate the output voltage of DC-DC converters and other similar power supplies. It can also be used to provide a stable output voltage to loads that require a low-dropout voltage regulator, or to provide a regulated power supply for high-speed ASICs and DSPs.

Working Principle

The NCP4671DSN06T1G is a linear voltage regulator that operates by continuously monitoring the input voltage and comparing this to the desired output voltage. If the output voltage is higher than the input voltage, the regulator will reduce the output voltage by reducing the supply voltage. Conversely, if the output voltage is lower than the input voltage, the regulator will increase the output voltage by increasing the supply voltage.

The NCP4671DSN06T1G also features a soft start feature that allows the output voltage to ramp up slowly after being powered up or reset. This prevents large in-rush current spikes and also reduces current consumption at startup. The regulator also has a built-in over-current protection that will shut down the device when the output current exceeds the maximum safe level..

The NCP4671DSN06T1G has an adjustable output voltage range from 1.5 V to 15 V, and a load current of 8 A with thermal and overcurrent protection. It is designed to support low-side loads and can be used in applications such as mobile devices, embedded systems, automotive, and telecommunications systems.

Conclusion

The NCP4671DSN06T1G is a low-side linear voltage regulator that is ideal for applications requiring a wide load range, high bearing current and soft start. It features a wide output voltage range from 1.5 V to 15 V and a load current of 8 A with thermal and overcurrent protection. The overcurrent protection will shut down the device if the load current exceeds the maximum safe level. It is designed for mobile devices, embedded systems, automotive, and telecommunications systems and can be used in energy storage, computing, or telecommunication applications.