AOZ1242AI

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The AOZ1242AI is a high-performance synchronous buck DC-DC switching regulator, specifically designed for automotive applications. This device is designed to provide low-voltage power conversion solutions for power management applications including automotive, industrial, computing, and telecommunication. Its high-efficiency design, low-voltage operation, and small footprint make it ideal for wide variety of applications.

The AOZ1242AI is a buck-boost regulator which can provide up to 2A of continuous drive current with load regulation of ±0.0002V. It has a standby current of only 22µA, so it is well-suited for automotive systems which require low power consumption and high reliability. The device is available in an 8-pin SOIC-8 package, making it easy to install. Additionally, it is protected against over current, short circuit, and thermal overload events.

The AOZ1242AI utilizes a PWM current-mode control scheme to maintain tight regulation over wide line and load conditions. It employs an adaptive on-time ratio to achieve a fast response to line/load transients with good line/load regulation. It also features an adjustable switching frequency from 20kHz to 800kHz to optimize power dissipation and reduce external component size and cost. The high switching frequency allows for fast transient response and low ripple noise.

The AOZ1242AI is designed to operate over input voltage ranges of 2.7V to 5.5V and output voltage ranges of 0.8V to 5V. It can deliver up to 2A of continuous load current with output voltage regulation as low as 0.0002V. The operating efficiency is up to 94%. It has excellent load transient response and is well-suited for applications that require tight regulation and fast transient response.

The AOZ1242AI is a cost-effective, high-performance synchronous buck DC-DC switching regulator that is well-suited for automotive applications. Its excellent load transient response, high efficiency, and low voltage operation make it a great choice for power management applications. It operates over input voltage ranges of 2.7V to 5.5V with output voltages ranging from 0.8V to 5V, and it is capable of delivering up to 2A of continuous load current with output voltages regulation as low as 0.0002V. Additionally, the device is protected against over current, short circuit, and thermal overload events. With its PWM current-mode control scheme and adjustable operating frequency, the AOZ1242AI is an excellent choice for systems that require high-performance, low-voltage power conversion.

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