S52S30A

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The S52S30A is an integrated DC/DC and LDOs regulator designed primarily for low noise voice, die, and other applications. It is capable of providing a fixed output voltage of 5.0V, a 3.3V fixed output as well as a low power standby mode. In addition, the S52S30A also includes an optional voltage-controlled LDO circuit for an adjustable output voltage range of up to 32V.

The S52S30A can be used in a variety of applications ranging from audio systems, digital/analog power supplies, motor control, to numerous other industrial and automotive applications. Its various features make it suitable for use in a variety of mobile applications where space and low noise operation is a primary concern.

The S52S30A utilizes an advanced high-speed MOSFET technology for efficient and fast power delivery. This combined with a low input voltage range, a wide adjustable output voltage range, and a low ripple current makes it ideal for high performance applications. In addition, the device also has integrated protection against thermal over-voltage, under-voltage, and short circuit faults.

The S52S30A is designed to meet harmonic distortion requirements for speakers used in high fidelity audio systems. It is capable of providing low noise operation and low distortion with a frequency up to 10 MHz. The device also offers a wide range of output power ratings, from 2.5W up to 36W with outputs of up to 2A.

The S52S30A features a wide input voltage range, a low standby current consumption, and an extremely low quiescent current. This makes it suitable for battery powered applications. The integrated LDO circuit can be used to provide an adjustable output voltage. The device is also certified to meet the standards of the European Union’s RoHS legislation.

The S52S30A employs a pulse width modulation (PWM) based control scheme which allows for a precise regulation of the output voltage. An internal oscillator is used to generate the clock signal for the PWM. The duty cycle of the PWM varies to provide the desired output voltage. The output voltage is compared to an internal reference voltage and the error signal is used to vary the duty cycle of the PWM signal.

The S52S30A is also designed to operate in power-saving mode, further prolonging battery life. The device is capable of detecting and operating in very low standby currents due to its advanced standby control. The device features current mode control for improved noise immunity and improved line transient response.

The S52S30A is a highly integrated device that provides excellent performance and reliability, making it ideal for use in various low noise and high performance audio, industrial, and automotive applications. The device is available in a variety of package sizes and is suitable for both leaded and lead-free applications.

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