SUCS30512C-G

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DC DC Converters

SUCS30512C-G is a DC-DC converter designed to take a DC voltage input, regulate it and efficiently convert it to a different DC output voltage and current level. It is a very common power conversion tool with a wide application field.

Application Field

The SUCS30512C-G operates within an input voltage range of 8V to 14V and a fixed output voltage of 12V. It is extremely suitable for automotive and industrial power applications, and provides advanced features to ensure successful operations in a wide range of applications. The converter is designed to be used for industrial and commercial switches, LED driver, power supplies for commercial, consumer, medical and industrial applications, as well as providing power to servers and other mobile devices.

Working Principle

The SUCS30512C-G adopts a high efficiency switch mode technology to perform DC-DC conversions. The input voltage is compared to an internal reference value to control the operation of switching elements, such as transistors or MOSFETs, inside the module. This comparison is done by a built-in latching control circuit, and the output voltage is regulated by a pulse width modulation (PWM) method.

The PWM ratio is determined by a fixed internal reference voltage, which is preprogrammed as a set of digital codes stored in the internal controller. When the input voltage drops, this digital code is sent to the latching protection circuit, which switches the working frequency of the PWM circuit to compensate the voltage decrease, ensuring the output voltage remains constant and reliable.

The output voltage is also highly protected against over-current, over-voltage, short circuit, and over-temperature. This comprehensive protection feature makes the SUCS30512C-G an exceptionally reliable DC-DC converter for different power applications.

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