MV8314 Optoelectronics

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

LED Indication - Discrete

Discrete LED indications are used to visually alert users of a status or condition in machine applications, providing an unmissable sign that a switch or relay is active without having to use complex user interfaces or displays. The MV8314, from Valor Electronics, is a 4-pin discrete LED controller, making it ideal for providing illumination at different levels for either single or multiple LEDs.

Features

MV8314 is a CMOS integrated circuit targeted specifically for LED applications. Its many features include a high power efficiency, a wide operating voltage range of two to fifteen volts, a low saturation voltage and a high-speed switching capability. The controller also has very few external components, meaning that the circuit board space is reduced significantly and energy is conserved.

Applications

The MV8314 is designed for use in various types of applications, including those involving digital devices, automotive and industrial controllers, smart home applications and data transmitting systems. Additionally, it is also useful in industrial monitoring and control, emergency signaling, visual navigation, as well as other lighting applications. In addition, the controller can be used to provide illumination to GPS receivers, push buttons and touch-sensitive switches.

Operation

The MV8314 operates on either linear or highly efficient PWM (pulse-width modulation) mode. In the Linear Mode, current is supplied to the LED based on the output voltage, which remains in direct proportional relationship with the control current. The LED brightness can be increased or decreased using a corresponding control parameter. In the PWM mode, the LED’s brightness is controlled by adjusting the width of the pulse being provided to it. This mode helps to reduce power consumption, extends battery life and increases the accuracy of the controller. Additionally, the controller is able to handle a current of up to one A and output voltage up to twelve volts.

Conclusion

The MV8314, deliver discrete LED control with variable brightness levels, offering high-performance features in a compact package that requires minimal components. In addition, the wide operating voltage range and low saturation voltage makes it suitable for operation in automotive, industrial, and data transmitting systems. These features make the MV8314 ideal for applications involving a high-level of efficiency and accuracy.

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