S-816A42AMC-BART2G

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PMIC - Voltage Regulators - Linear applications are commonly used to regulate the power supply voltages across a variety of electronics, from single-chip microprocessors up to entire boards. The S-816A42AMC-BART2G is a current-mode controlled linear voltage regulator designed to operate in small form factor systems with high integration, low standby current and high accuracy. The voltage regulator is highly versatile, with the capability to adjust the output supply voltage between 2.5V and 16V, and is designed to support up to 42 A of output current capability.

The S-816A42AMC-BART2G operates with a maximum output current of 42 amps and a maximum power dissipation of 8.2 watts, making it ideal for applications with high current draw. The operating temperature range is from -40°C to + 85°C so it can be used in a wide variety of environmental conditions. The S-816A42AMC-BART2G also features a 16-pin surface mount package, so it can be mounted easily on almost any PCB.

The working principle of the S-816A42AMC-BART2G is to maintain a constant output voltage across a load by comparing the sensed voltage to the reference voltage. The reference voltage can be programmed to be any output voltage in the range of 2.5V to 16V, so that the output voltage is regulated to the desired performance parameters. The controller enables the use of a buck-boost (synchronous) switching architecture, which allows the device to provide a regulated output voltage even when the input voltage varies over a wide range.

The S-816A42AMC-BART2G also features built-in analog and digital diagnostic functions to provide insight into the controller’s performance. Additionally, the device is designed to reduce output voltage shift under heavy or prolonged loads, eliminating the need to re-program the controller to maintain a constant output voltage. The device is also equipped with over-voltage and under-voltage protection to ensure the safe operation of the circuit.

The S-816A42AMC-BART2G offers many features that make it ideal for a variety of applications, ranging from industrial motor control to telecom, storage and instrumentation. It is well-suited for applications where high output current is required, due to its 42 A maximum output current capability, and is also highly versatile, as it can be programmed to provide an output voltage of up to 16V. In addition, the device offers accurate current and voltage monitoring and diagnostic capabilities, while providing low standby current and reduced output voltage shifts under heavier loads. With its high resistance to power fluctuations, the S-816A42AMC-BART2G is ideal for high reliability applications where power stability is a priority.

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