NCP3335AMN300R2G

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

NCP3335AMN300R2G Application Field and Working Principle

NCP3335AMN300R2G is a positive voltage regulator with a current capability of up to 1.2A and voltage of 5V. The device belongs to the family of PMIC - Voltage Regulators - Linear, and its application field is mainly in system power management where precise voltage regulation and current limiting are required. It can be used in applications such as voltage regulators, converters, switching regulators, computing and embedded application power supplies, as well as a variety of other applications.

Features of NCP3335AMN300R2G

• Operating range of 2.5V to 5.5V
• Adjustable voltage output range of 1.5V to 5V
• Current capability of up to 1.2A
• Low quiescent current: 26uA
• Ultra low dropout voltage: 100mV at 1A load
• Output current sense
• Thermal shutdown
• Soft start

Working Principle of NCP3335AMN300R2G

The NCP3335AMN300R2G is a 3-terminal regulator which contains a voltage reference as well as an internal error amplifier that combines to form a voltage regulator with a very small dropout. The device takes the unregulated voltage as an input and outputs a regulated voltage which is determined by the internal reference voltage. The internal error amplifier compares the regulated output voltage with the internal reference voltage and adjusts the output voltage to maintain the desired level. The regulated output voltage is current limited by two internal current limit circuits. The device’s input current is limited and monitored by current sense comparator with adjustable hysteresis. These features provide fast response for over-current protection.

The device also provides a soft start capability that limits the inrush current and in turn prevents the output from overshooting. Thermal shutdown and output current sense provide additional safety. The thermal shutdown circuitry automatically turns off the regulator and the output voltage if the die temperature exceeds 150°C.

Applications of NCP3335AMN300R2G

The NCP3335AMN300R2G is a linear voltage regulator with a high current capability and adjustable voltage output, making it suitable for a range of applications. It can be used in computer systems, embedded systems, and microprocessor circuits. The device can also be used in a variety of other applications such as battery chargers, solar panels, LED drivers, and UPS systems. Because of its low dropout voltage and low quiescent current, this device can be used for applications that demand maximum power efficiency and minimal power consumption.

Conclusion

The NCP3335AMN300R2G is a linear voltage regulator with a wide range of applications. It is capable of withstanding high currents and providing accurate voltage regulation with low dropout voltage and low quiescent current. Its features such as output current sensing, soft start and thermal shutdown ensure safe and reliable operations. This regulator is suitable for use in many applications such as computer, embedded, and microprocessor systems as well as battery chargers, LED drivers, solar panels and UPS systems.

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