AOZ9256DI

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 AOZ9256DI solution from Diodes Incorporated is a highly integrated, feature-rich single device solution which utilizes one N-Channel MOSFET and two P-Channel MOSFETs along with built-in linear regulations and precision voltage references. This highly integrated solution is capable of managing both high current parallel power stages, making it an ideal solution for applications requiring simultaneous high-current rail and low-voltage rail management in a wide battery-supported range. With its comprehensive range of features, low RDSon for low-voltage operation, and low quiescent current, the AOZ9256DI is tailored to meet the demands of power management and battery management applications.

The AOZ9256DI offers a number of features to simplify battery management. The wide operating voltage range from 4.2V to 15V allows the device to be used across a wide range of battery-supported power stages. This device also features an adjustable under-voltage lockout (UVLO) voltage threshold of 4.25V – 5.5V to ensure that the battery can recover from a low-powered state before it is applied again. In addition, the AOZ9256DI provides adjustable output current limits to protect against inrush current and overcurrent, and also includes overvoltage and thermal protection.

The two-stage power management of the AOZ9256DI is accomplished by utilizing a high-side N-Channel and a low-side P-Channel that can be independently enabled/disabled. The output voltage is regulated via a low-impedance voltage regulator loop and precision voltage references. The N-Channel drive pump helps to minimize power losses and increase efficiency. The P-Channel configuration enables low voltage operation down to 0.5V, reducing the quiescent current and power dissipation. In addition, the AOZ9256DI provides an adjustable bias current source for controlling the gate of the P-Channel MOSFET, enabling flexible battery discharge control.

In addition to its two-stage power management, the AOZ9256DI also features built-in 17-bit and 8-bit digital/analog converters which provide accurate, wide range of voltage readings for closed-loop voltage control over a wide battery-supported range. The AOZ9256DI also includes an I2C/SPI compliant status register which can be used to read error codes and other fault indicators, and can be monitored remotely when coupled with the external communications interface.

The AOZ9256DI is an incredibly versatile power management and battery management solution that can be used to support a wide range of applications requiring simultaneous high-current rail and low-voltage rail management, including portable power supplies, battery charging/discharging, automotive modules, and consumer electronics. Offering an adjustable regulation loop, a wide input voltage range, and enhanced safety features, the AOZ9256DI is an ideal solution for applications requiring reliable power and battery management.

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