AV60A-048L-050D033N

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DC-DC converters are highly efficient power electronics devices used to convert a DC source of one voltage into a DC source of a different voltage. The AV60A-048L-050D033N is a prime example of this technology. It is a high performance DC/DC converter with switchable step-up and step-down conversions, isolated output and input, and extremely efficient operation.

The AV60A-048L-050D033N features an adjustable input voltage range from 4V to 48V and makes use of a synchronous buck-boost technique to regulate the output voltage from 0.8V to 33V, with an adjustable current up to 6A. It has with a high power density for space-constrained applications, with a power-loss capability of 2.5W. The converter is housed in an industry standard 20-pin case, fitting into a wide variety of enclosures for different applications.

The enable switch and the synchronization interface simplify system applications. The fixed switching frequency reduces the instance self-heating, allowing for continual on-time regulation, while reducing EMI and eliminating the need for an additional external heat sink. When in synchronizing mode, the AV60A-048L-050D033N operates in continuous current-mode or constant-on-time (COT) control, maintaining a constant switching frequency and reducing output ripple voltage. The converter can be synchronized with an external oscillator to increase its overall dynamic performance. The AV60A-048L-050D033N also includes a synchronous rectifier, which enhances the performance of the converter, while reducing the input ripple for improved load regulation and power loss.

The AV60A-048L-050D033N is suitable in various applications, such as solar power supplies, battery chargers, industrial control systems, power supply modules, voltage regulators, and display devices. The wide input voltage range and adjustable output voltage make it an excellent fit for these applications. The AV60A-048L-050D033N also offers an onboard protection circuit, which is designed to protect the converter against over-current, short circuit, and over-temperature conditions. The ample protections built into the converter ensure system stability and long-term reliability.

The AV60A-048L-050D033N has a simple work principle. When the switch is turned on, the energy is transferred from the input terminal through a voltage rectifier to a storage element, usually a capacitor. The switch then turns on and off very rapidly, transferring energy to the output terminal via an inductor and capacitor. This controlled transfer of energy is what creates the desired output voltage and current.The energy transferred from input to output is regulated by the on-off or pulse width modulation of the switch.

To sum up, the AV60A-048L-050D033N is a highly efficient DC/DC converter with adjustable inputs and outputs for a wide range of applications. It features synchronous buck-boost technology with a fixed switching frequency, onboard protection circuits, and excellent power-loss capabilities. The AV60A-048L-050D033N is a great choice for various power supply solutions, including solar power packs, battery chargers, voltage regulators, and display devices.

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