AOZ1014AI

PMIC - Voltage Regulators - DC DC Switching Regulators

AOZ1014AI is the latest DC-DC synchronous step-down Voltage Regulator from Alpha and Omega Semiconductor. This applied field-effect transistor (FET)-based power module is based on the company’s advanced Switch Mode Current High-Velocity (SMCHV) technology, which enables it to deliver higher current and better efficiency. It is ideal for many battery-based, high-performance applications including wireless charging, portable healthcare device charging, and smart phone charging.

AOZ1014AI can be used in any DC-DC synchronous step-down voltage regulator applications. It features a high-performance output voltage range, up to 5.5V, and has an adjustable switching frequency of up to 2MHz. The device also provides low gate-charge current, low on-resistance, and low RDS(on), enabling applications in both low-power and high-power applications. It also provides superior efficiency due to its high capacitance, making it ideal for compact designs.

The device has a variety of features and functions that work harmoniously together to create a powerful and efficient DC-DC synchronous step-down voltage regulator. The advanced FET-based technology allows the device to achieve high switching frequency while providing improved battery life and better efficiency. The input voltage range is wide, up to 0.90V, and the device has an adjustable switching frequency up to 2MHz. Furthermore, the device can be optimized for specific operating conditions with its various additional features.

AOZ1014AI utilizes peak current mode control for precise current sensing and output voltage regulation. It also has additional safety features of current protection, soft start, and thermal shutdown. The SMCHV technology also enables low driving voltage for minimal switching losses, and improved efficiency. The device also has a hysteretic startup architecture and an adjustable slew rate, which further increases its flexibility and performance in different applications.

AOZ1014AI has a high-efficiency, low dynamic load response, and minimal EMI. It also has an adjustable frequency and adjustable soft start time. The device is available in either a 4.5V or 5.5V version, both capable of providing efficient performance up to 2.0A. The higher input voltages enable the use of high potential battery stacks, while the adjustable soft start time allows for an effective control of the battery charging and discharging operations.

In conclusion, AOZ1014AI is an advanced, highly efficient and reliable DC-DC synchronous step-down voltage regulator. Its wide input voltage range, adjustable switching frequency, and low driving voltage provide improved battery life and better efficiency. The additional optimization features, like hysteretic start-up, adjustable slew rate, and current protection, ensure consistent reliability and performance. The device is available in either 4.5V or 5.5V versions, and its high efficiency and low dynamic load response makes it suitable for a variety of DC-DC applications.