MB39C604PNF-G-JNEFE1 Integrated Circuits (ICs)

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

Power Management and Integrated Circuit (PMIC) devices are widely used in today’s electronic applications such as mobile phones and laptops to provide power supply needs, driving and control of various displays or peripheral devices. LED drivers are a popular type of PMIC used to provide LED signal and power control. The MB39C604PNF-G-JNEFE1 LED driver is one such device.The MB39C604PNF-G-JNEFE1 is a step-up ( boost ) DC to DC converter IC that has multiple management functions designed for LED lighting applications. It is mainly used to drive LEDs of up to 4 strings and provides precise brightness control through 16-bit dimming pulses at constant frequency from an external MCU. The MB39C604PNF-G-JNEFE1 has a built-in output voltage detection detects the output voltage from an external DC-DC, and outputs a detection signal to connecting MCU when it reaches the predetermined voltage setting to adjust the brightness of the individual LEDs. The MB39C604PNF-G-JNEFE1 is a current controlled DC-DC converter that realizes user-precise brightness control. The device is governed by a current-source PWM control that allows precise current control corresponding to a wide range of pulse width ( PWM ) signals up to 16-bit resolution.The MB39C604PNF-G-JNEFE1’s built-in Current Sensing circuit ( CSC ) detects the current of each string in real time to continuously adjust the PWM signal’s duty cycle. In contrast to the classic PWM regulators, the MB21C604PNF-G-JNEFE1 is a current-controlled converter ( CCC ) that significantly enhances the accuracy and stability of its brightness control.The MB39C604PNF-G-JNEFE1 is a cost-effective, feature-rich LED driver that enables applications requiring low power, precise dimming and low noise. This device is suitable for many applications including LED backlighting for LCD displays, automotive interior LED lighting, LED luminaires, LED strips and LED street lighting.The MB39C604PNF-G-JNEFE1 has an extensive feature set which includes an under-voltage lock-out ( UVLO ) circuit that protects the device from absolute voltage variations by cutting off the output current and resetting the output voltage to zero so that the device is reset and it can detect the external power supply. The device also has a temperature protection ( TSD ) feature that detects and automatically sets the output off if the temperature exceeds the pre-defined threshold.The MB39C604PNF-G-JNEFE1 also includes a soft start function, having the power supply gradually increase the LED’s current instead of instantaneously switching to maximum power, decreasing the power consumption required to start the LED system. This improves efficiency and helps keep the device from resetting due to inrush current when powered on.The MB39C604PNF-G-JNEFE1 works in conjunction with the connected MCU to provide the user with an accurate and beautiful LED lighting solution. The device is packaged in an 8-pin DIP package, making it an ideal option for a wide range of applications. It is cost-effective and highly versatile, providing a reliable and user-friendly solution for driving and controlling LEDs.

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