BD6551G-TR

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

With the development of science and technology and the rising demand of modern people, a variety of electronic products have gradually infiltrated into our life. A variety of high-performance batteries are also widely used, and their stability and life are also increasingly concerned. It’s impossible to drive thousands of electronic products with only one battery, they all need to be replaced frequently. Therefore, battery charger has become an indispensable part in people’s daily life. Generally speaking, Battery charge controllers are an important part of the battery charger to ensure the safety and reliable operation of the power system.

As one of the backbone products of Shuenker, the product BD6551G-TR SPM is positioned as a linear battery charger for smart phones and other products. The BD6551G-TR device is a battery charger enabled with low power consumption and low quiescent current (Iq). It adopts a pulse-frequency modulation control strategy, which uses a small inductor to reduce the internal power consumption. As an example of PMIC - Battery chargers, it is designed to offer a stable supply voltage and drive current, while maintaining a safe charging cycle regardless of power source.

In terms of usage scenarios, BD6551G-TR is generally used in mobile phones, tablet PC power supplies, cameras, medical electronics, robots, wearable devices, etc. The particular application field of this product is focusing on the smart phone market, in which its usage scenarios cover rapid charging, high peak current loads, energy management, and so on. Specifically, its chip features can bring stable power supply and fast charging performance to electronic products.

In addition, the chip also has a low power consumption and low quiescent current capability. Its power consumption varies with the power voltage, charging current and charging time. Its low power consumption makes it one of the best solutions for modern mobile devices, since it can extend their battery life and charging performance. This can be beneficial to mobile device manufacturers since it can help them to optimize their product designs, reduce component costs and extend the battery life of their products.

In terms of working principle, BD6551G-TR is based on the pulse-frequency modulation control strategy. Basically, the chip converts the input voltage into a required output voltage and current through the control of small inductors and capacitors. It achieves this by adjusting the frequency of the pulse generated by an integrated oscillator. This method of frequency modulation helps to minimize the current consumption and maximize the efficiency of the system.

Generally speaking, BD6551G-TR is a PMIC (Power Management Integrated Circuit) designed for battery charging applications. It is specifically designed for smart phones and other electronic products, so that it can provide stable power supply and fast charging performance. Moreover, its low power consumption and low quiescent current are also beneficial for energy management. Its working principle is based on the pulse-frequency modulation control strategy, which can prevent power losses and increase the efficiency of the system.

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