LM3489QMM/NOPB 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

The LM3489QMM/NOPB is a high performance step-down switching regulator controller that is used for voltage regulation in PMIC - Voltage Regulators - DC DC Switching Controllers applications. This high performance step-down switching regulator controller is optimized for high current, low noise, and low on resistance applications. The LM3489QMM/NOPB integrates a 200mV reference voltage with a high precision voltage regulation loop that is capable of providing precise regulation of the output voltage while maintaining high efficiency. In addition, the LM3489QMM/NOPB offers an integrated external clock system with a maximum switching frequency of up to 1MHz.

The LM3489QMM/NOPB is capable of providing output current up to 25A and has a wide input voltage range from 4V to 42V for supported output voltages. This high performance step-down switching regulator controller also features an active burst mode operation, which can improve efficiency at light load conditions. The LM3489QMM/NOPB also provides adjustable frequency option and adjustable soft-start time. In addition, the device is capable of operating in both continuous and discontinuous modes, as well as providing fast transient response time.

The LM3489QMM/NOPB also offers a range of protection features, such as short-circuit protection, thermal protection, overvoltage protection, and undervoltage protection. The protection features of the LM3489QMM/NOPB are designed to protect the device from a variety of failure conditions, while maintaining reliable operation. In addition, the device offers a range of external components, including MOSFETs, power inductors, and bypass capacitors.

In sum, the LM3489QMM/NOPB is a high performance step-down switching regulator controller that is optimized for high current, low noise, and low on resistance applications. The device features an integrated external clock system, adjustable frequency option and adjustable soft-start time, and a range of protection features. It is suitable for applications in PMIC - Voltage Regulators - DC DC Switching Controllers and can provide output current up to 25A with a wide input voltage range from 4V to 42V.

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