AOZ1038DI

PMIC - Voltage Regulators - DC DC Switching Regulators

AOZ1038DI is a device designed to maintain a stable output voltage while the input voltage and/or load current may vary. The standalone DC/DC buck converter is equipped with an 8-bit high-speed RISC micro-controller unit and offer an optimized combination of efficiency and power density. Utilizing advanced components, it can deliver higher efficiency, lower electromagnetic interference and reducing the chip size.

Application Field

The AOZ1038DI is suitable for a wide range of applications, such as industrial control, lighting, office automation and medical equipment. It can be used to provide a stable output voltage for a wide range of input voltages, and can achieve high efficiency over a wide range of load currents, making it an ideal choice for applications that require high power output while minimizing size and cost.

Working Principle

The AOZ1038DI operates by switching the input voltage in order to step down the voltage to a desired output level. The input voltage is applied to a buck converter circuit, where it is switched on and off in order to transform the input to the desired output. The frequency of the switching operation is determined by the controller in order to maintain the desired output voltage. In addition, the AOZ1038DI is equipped with a current-mode control circuit, which ensures that the current drawn from the input is constant and not subject to any abrupt changes.

The AOZ1038DI is equipped with several features that aid in efficient and reliable operation. The device offers a wide range of output voltages, and it can be programmed to provide both single-phase and multi-phase voltage regulation. Furthermore, it can be adjusted to suit an array of loads, and its design ensures that the switching frequency remains constant even when the operating temperature or input current changes.

In addition to its power regulation capabilities, the AOZ1038DI offers high efficiency given its small size. The device is capable of delivering high efficiency over a wide range of input voltages and load currents, enabling it to achieve superior energy efficiency while minimizing overall size and cost.

The AOZ1038DI is a robust and reliable device that delivers consistent performance across a wide range of operating conditions. It offers efficient, reliable and cost-effective power regulation for a wide range of applications, and its dimensions further reduce the need for additional components.