NCP6335FFCT1G

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

The NCP6335FFCT1G is a high performance step-down DC/DC switching regulator developed for Point-of-Load power supplies, making it an ideal solution for applications that require high efficiency, low noise and current capability up to 1.7A. The device has a wide input voltage range (9V-20V) and a programmable output voltage range of 0.8V-6V. It is designed to operate in either PWM or PFM mode of operation, with an internal transconductance modulator to ensure a constant switching frequency over the entire input and load range. The NCP6335FFCT1G is packaged in a thermally enhanced thermoplastic Delrin package (QFN16) and can be used for applications such as PC power supplies, mass storage devices, cellular phones, and DC/DC motion controllers.

The internal architecture of the NCP6335FFCT1G is similar to other DC/DC switching regulators, with an input stage, a controller, an error amplifier, and a power stage. The input stage, which consists of a rectifier, a filter, and an isolated feedback control loop, is used to provide the input power and regulate the power delivered to the output. The controller section consists of an on-board logic controller and a transconductance modulation unit, which continuously adjusts the duty cycle of the switching regulator and provides stability and high transient response. The error amplifier is used to compare the voltage at the output pin with a reference voltage, and provide an appropriate control signal for the controller section. Finally, the power stage consists of the MOSFET switch, an inductor, and a diode that convert the input voltage to the desired output voltage.

The NCP6335FFCT1G is suitable for most Point-of-Load applications requiring a low noise and highly efficient switching regulator, such as PC power supplies, mass storage devices, cellular phones, and DC/DC motion controllers. It is available in a thermally enhanced thermoplastic Delrin package (QFN16) which provides excellent thermal performance in high power applications. It also features a wide input voltage range (9V-20V) and an adjustable output voltage range of 0.8V to 6V. The device is designed to operate in either PWM or PFM mode of operation, and features an internal transconductance modulator to ensure a constant switching frequency over the entire input and load range. In addition, it features an integrated Discharge Current Limiting (DCL) protection which ensures the output voltage stays at safe levels and prevents excessive power dissipation.

In summary, the NCP6335FFCT1G is a high performance step-down DC/DC switching regulator ideal for most Point-of-Load applications requiring a low noise and high efficiency switching regulator. It features a wide input voltage range, an adjustable output voltage range, and an integrated transconductance modulator to ensure a constant switching frequency. In addition, it has an integrated Discharge Current Limiting protection which protects the output from excessive power dissipation. This makes it an ideal solution for applications such as PC power supplies, mass storage devices, cellular phones, and DC/DC motion controllers.

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