LM2651-3.3EVAL

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 LM2651-3.3EVAL is an integrated and sophisticated DC-DC switching regulator. It provides a compact and efficient solution for low voltage AC/DC off-line power supply applications.The LM2651-3.3EVAL supports up to 3A output current. Its high efficiency power conversion makes it well suited for energy efficient applications like consumer electronics, industrial control, automotive and communication devices.The LM2651-3.3EVAL is a cost-effective DC/DC switching regulator that provides a high current (3A) output without external components. It is equipped with integrated logic control, protection features, and frequency compensation circuit to improve efficiency and reduce design time. The LM2651-3.3EVAL also offers non-isolated flyback control which can be applied to an output voltage up to 24V.In terms of its application field, the LM2651-3.3EVAL can be applied as a step-down, step-up, or boost converter. It can also be used to power isolated circuits, control power factor correctors and in short circuit protection.To understand the working principle of the LM2651-3.3EVAL, it is important to have a basic knowledge of how switching regulators work. A switching regulator uses power switching technology to achieve high efficiency. The regulator will switch between on and off at a certain frequency to regulate output voltage by controlling the duty cycle of the pulses of the switch. For example, with the step-down regulator, when the switching regulator is turned on, the output voltage will decrease. Because the switch is turned off before the inductor can discharge, energy is stored in the inductor’s magnetic field. When the switch is turned off, the energy stored in the inductors magnetic field will be discharged into the output filter capacitor. This cycle will repeat until the output voltage will stabilize at a lower value.Apart from this, the LM2651-3.3EVAL is equipped with integrated logic control and protection features to optimize efficiency and reduce design time. It has integrated over-voltage protection, short-circuit protection, over-current protection, and over-temperature protection. The on-board frequency compensation circuit improves efficiency and reduces design time by eliminating external compensation components.To sum up, the LM2651-3.3EVAL is a compact and efficient DC-DC switching regulator. It offers a number of benefits such as high current output without external components and integrated logic control and protection features to optimize efficiency and reduce design time. With its versatile application field, the LM2651-3.3EVAL works well for both low voltage AC/DC off-line power supply applications and for isolated circuits but also makes it an ideal choice for a variety of power conversion applications.

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