AOZ1233QI-01

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AOZ1233QI-01 is an intelligent and highly efficient DC–DC switching regulator. It is designed to provide a constant output voltage from a wide input voltage range, from 3.0V to 25V. It is typically used in telecom and industrial applications, wireless charging systems, distributed power systems, and computer peripherals.

The AOZ1233QI-01 is a member of Alpha and Omega\'s PowlRGC family of poly-phase Color Balance DC/DC LED drivers. The device also features built-in OCP, OVP, OTP, and power good signal. Its optimized thermal management along with a switching frequency of up to 4MHz offers high reliability, and it also supports up to 4 segments. Additionally, the device is AEC-Q100 qualified and certified to operate in extreme environmental conditions.

The AOZ1233QI-01 offers true color balance and wide application flexibility by providing adjustments in the range of 8:1 between the peak power demand of the LED. The device can be used to drive directly up to 4 LED channels, as well as a single high current LED, and multiple LED strings connected in series and parallel configurations can also be supported.

The AOZ1233QI-01 features a peak current mode control architecture with adaptive slope compensation which allows for high efficiency and light load efficiency, and provides excellent transient response times. The AOZ1233QI-01 has adjustable enable, enable lockout and auto-restart modes, which makes it suitable for a wide range of applications. Additionally, it provides adjustable soft start and over-voltage and over-current protection for stress-free operation.

The AOZ1233QI-01 features a configurable CC/CV mode, allowing it to be connected to different lighting control systems, such as 0-10V dimming, PWM signal and radio frequency. This allows the user to adjust the output current and voltage to ensure that the LED light is operating perfectly to meet the application\'s requirements. The device also includes a 3V reference voltage output to provide a reference voltage for the dimming system.

The AOZ1233QI-01 offers excellent efficiency over a wide input voltage range, low ripple attenuation and high power density, making it an ideal power source in applications where efficiency is a priority. Additionally, it is easy to set up and adjustable through a range of pins and external components, ensuring that the user can achieve the desired output and performance.

Overall, the AOZ1233QI-01 is designed to be an efficient and highly reliable DC-DC switching regulator, offering optimized thermal management as well as excellent transient response times. Its adjustable enable and auto-restart modes, combined with its ability to be connected to a range of dimming systems, make it an ideal solution for telecom and industrial applications, wireless charging systems, distributed power systems, and computer peripherals.

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