NMXS0505SOC

DC-DC converters have a wide range of applications, from simple step-up converters to highly efficient switching designs. The NMXS0505SOC DC-DC Converter is a highly efficient, non-isolated buck/step-up converter solution designed to meet the stringent requirements of automotive applications.This converter combines two efficient buck and step-up DC-DC converter channels that support a wide range of automotive loads, including 12V battery loads, interior lighting, power windows, and electric hydraulic pumps.It is flexible and can be used in a wide variety of automotive applications, such as automotive lighting, powertrain control, power recovery, and body control systems.

NMXS0505SOC combines a buck and step-up converters in one IC to offer high efficiency, small footprint, and low cost. The power-saving operation mode enables lower power consumption under light condition. The buck converter utilizes an internal advanced transconductance amplifier and adaptive on-time control circuitry to regulate output voltage precisely and efficiently, while the step-up converter uses an internal synchronous rectifier and an analog voltage feedback loop to maintain regulation accuracy over the expected input and output voltage range. The device also protects itself and the system from over-temperature by limiting maximum junction temperature.

The NMXS0505SOC DC-DC converter is capable of providing up to 9A output current and operating up to 500kHz switching frequency. The internal current limiting circuit reduces the peak inductor current based on the output current accuracy. The device has a wide output range, from 3V to 18V, with a maximum output voltage adjustable up to 24V. The operating temperature range is from -40°C to 125°C, making it suitable for use in automotive applications.

The NMXS0505SOC DC-DC converter is highly integrated and cost-effective, making it an ideal solution for automotive power applications. It has excellent efficiency, up to 95%, and excellent transient response. The device also offers low external component count, requiring only a few external components to operate.

In conclusion, the NMXS0505SOC DC-DC converter is a highly efficient, non-isolated buck/step-up converter solution designed to meet the stringent requirements of automotive applications. It offers high efficiency, small footprint, and low cost, and is highly integrated and cost-effective. The device has excellent efficiency and excellent transient response, as well as low external component count, which makes it an ideal choice for automotive power applications.