S-8355K20MC-NAFT2G

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Introduction to S-8355K20MC-NAFT2G

The S-8355K20MC-NAFT2G is an integrated voltage regulator device designed by Supertex Inc. It is a member of the DC/DC switching controller family and is specially designed for electron motor control applications. This voltage regulator device is the latest addition to Supertex’s family of voltage regulators, capacitors and other integrated circuits for automotive and industrial applications.

Application Field of S-8355K20MC-NAFT2G

The S-8355K20MC-NAFT2G can be used in a variety of applications, including driving DC motors and actuators. It is designed to control the current, voltage and power to the Tesla Motors\' crowd-funding electric motor, however, it is also suitable for other electric motors as well. This device is also suitable for electric energizers, power management, high power usage in industrial applications, and electric vehicle applications. In addition to its wide application, the unique feature of the S-8355K20MC-NAFT2G is the inclusion of a Field-Oriented Control (FOC) concept, which increases motor efficiency and extends the life of the motor.

Working Principle of S-8355K20MC-NAFT2G

The S-8355K20MC-NAFT2G is designed to provide a number of benefits. It operates on a synchronous DC/DC buck-boost converter, which allows it to be used in a wide range of input and output voltages. This voltage regulator device incorporates field-oriented control (FOC) to maximize system performance. FOC is designed to ensure that the motor is running optimally, with minimal power consumption, even when the input voltage level or load changes. Additionally, the S-8355K20MC-NAFT2G includes an integrated power factor correction (PFC) circuit, which has the ability to regulate the input current for improved power factor and improved efficiency. The S-8355K20MC-NAFT2G can also provide overvoltage, overcurrent, and overtemperature protection, making it a safe, reliable and powerful integrated circuit for controlling electric motors.

In addition to the FOC and PFC features, the S-8355K20MC-NAFT2G includes an integrated gate driver circuit. This circuit provides a gate drive for the MOSFETs to ensure reliable, efficient and stable operation. The S-8355K20MC-NAFT2G also includes an integrated current sense amplifier, which allows it to monitor the motor\'s current and speed, thereby providing greater control over the motor. Finally, the S-8355K20MC-NAFT2G has improved signal-to-noise ratio (SNR) which results in better noise immunity and signal integrity.

Conclusion

Overall, the S-8355K20MC-NAFT2G is a powerful, reliable, and efficient voltage regulator device for electric motor control applications. It incorporates a number of features, such as field-oriented control, power factor correction, gate driver circuit, current sense amplifier, and improved signal-to-noise ratio, which increase its performance and make it suitable for a wide range of applications. The S-8355K20MC-NAFT2G is an ideal choice for automotive and industrial applications and is capable of meeting the most demanding requirements.

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