NB648EQJ-LF-Z

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The NB648EQJ-LF-Z is a switching buck regulator with a wide input voltage range that is suitable for commercial and automotive applications. The device features an adjustable output voltage between 1.2V and 5.5V and is capable of providing up to 3A of output current. Additionally, the output voltage can be monitored with the OV pin. The NB648EQJ-LF-Z utilizes a series of Pulse Width Modulation (PWM) pulses generated by the internal oscillator to control the duty cycle of the internal power switch. This duty cycle is used to adapt the voltage and current in real time as the load changes. The device also features an integrated over-voltage protection (OVP) circuit to ensure the device remains protected against over-voltage conditions.

The NB648EQJ-LF-Z can be used in a variety of applications including low power automotive electronics and industrial equipment, such as LED lighting, DC-DC converters and other applications that require a wide input voltage range. The device also features a soft-start capability and adjustable frequency range, making it versatile and ideal for a variety of applications. In addition to its flexibility, the NB648EQJ-LF-Z features high efficiency, low EMI/EMC emissions and is RoHS compliant.

Overall, the NB648EQJ-LF-Z is an ideal solution for commercial and automotive applications that require a wide input voltage range, with adjustable output voltage and high efficiency. The device utilizes a series of PWM pulses to control the duty cycle of the internal power switch, offering precise voltage and current control to ensure optimal performance. Additionally, the device features low EMI/EMC emissions, high efficiency and Overvoltage Protection (OVP) to ensure reliable operation and longer system life. The NB648EQJ-LF-Z is a reliable and cost-effective solution for applications that require a wide voltage range.

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