NCP1400ASN22T1

NCP1400ASN22T1 is a DC to DC switching regulator, belonging to a family of PMIC (Power Management Integrated Circuits) voltage regulators. The device is designed to convert direct current (DC) from one voltage level to another, usually higher, and is trackless, high current and highly efficient. It is often used as a step-up converter or boost converter.

Application Field of NCP1400ASN22T1

The NCP1400ASN22T1 is an application-specific device, mainly used in space-constrained and power-sensitive systems, such as mobile and embedded systems, as well as point-of-load power supplies. Its small physical size makes it a perfect fit for such applications, often providing the best possible performance in terms of power conversion, efficiency and switching frequency.

The NCP1400ASN22T1 is especially suitable for the following applications:

• Consumer electronics
• Portable devices
• LED lighting systems
• Automotive components
• Power over Ethernet
• Industrial power supplies
• Telecommunication networks

Working Principle of NCP1400ASN22T1

The NCP1400ASN22T1 is a switching regulator based on the technique of Pulse-width Modulation (PWM). In short, PWM regulates power by switching the power supply on and off at a high frequency and varying the amount of time it remains on. The more time the power supply is on, the more power gets to the device, and vice-versa. This way, a steady, reliable and efficient power is provided to the device.

The NCP1400ASN22T1 is equipped with an integrated opto-isolated PWM controller and two synchronous power switches arranged in an H-bridge topology for single-ended or push-pull operation. This allows for a wide range of output voltage adjustment (1.5V to 16V) using an external resistor divider, and it also features over-voltage protection, over-temperature protection, power good signal and soft-start.

Conclusion

The NCP1400ASN22T1 is a small-sized, high-efficiency DC to DC switching regulator, based on the Pulse-width Modulation technique. It is designed to provide a steady and reliable power in space-constrained and power-sensitive systems, and is used in a wide range of applications ranging from consumer electronics to telecommunication networks. This versatile device is a perfect fit for customers in need of a high performance, cost-effective power solution.