A6986F5V

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

A6986F5V is a DC/DC step-down converter module that offers many advantages in terms sources of power management. It is predominantly used in voltage regulators, DC/DC switching regulators, and other applications where low-cost and accurate power delivery is essential. It offers high efficiency, high output current, low noise, and protection from overvoltage, short circuit, overcurrent, and reverse bias protection.

Application Field for A6986F5V

A6986F5V is ideal for applications with a wide input-voltage span, allowing it to be used in many applications ranging from industrial to consumer. Examples of such applications include industrial voltage controllers, automotive systems, dual-battery charging, computer power supplies, measurement equipment, 12V to 5V power supply, and many more.

Due to its high efficiency, A6986F5V is also well-suited for DC/DC voltage regulation converters. These converters maintain precision current and voltage levels within a given range of input/output voltages. This prevents the electrical current from fluctuating to maintain a certain level of performance and reliability.

Moreover, A6986F5V is also great for lighting purposes. It supports LED lighting applications, providing a constant light output with less energy consumption. LED drivers maintain LED light output to get rid of flickering and increases the lifespan of the LED bulbs. It also eliminates electrical interference and can be used for dimming or as a light sensor.

Working Principle of A6986F5V

A6986F5V uses a switching-regulator approach, which increases efficiency while providing accurate voltage and current control. The module is powered by a PWM controlled topology that consists of two N-channel MOSFETs and a current limited PFM control IC. This allows it to provide high accuracy in regulating voltage within a given range.

The MOSFETs switch alternately, driving the output current through a specialized winding in either the primary or secondary winding of the regulating transformer. Depending on the load, the MOSFETs can be turned on and off differently to provide the desired output power.

To ensure that the MOSFETs always remain in the secure off condition and to prevent the inductive feedback, A6986F5V employs secondary-side discharge and synchronous rectification. This prevents the MOSFETs from going into an unstable oscillatory condition that could lead to device and system failure.

A6986F5V also offers other advanced protective features. These include overvoltage protection (OVP), short-circuit protection (SCP), undervoltage protection (UVP), and overcurrent protection (OCP).

Conclusion

The A6986F5V is an ideal DC/DC step-down converter that is highly efficient and provides precise current and voltage regulation. It is predominantly used in voltage regulators, DC/DC converters, and many other applications. Its advanced protection features help to minimize damage to the system caused by overvoltage, short circuits, overloads, and other factors.

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