STK672-630C-E

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The STK672-630C-E is a single-chip motor driver IC designed for controlling motor drive circuits for hard disk drive applications. It has been designed with low power consumption and offers accuracy and speed. It is part of the product portfolio of motor-drive products for hard-disk drives from Sanyo Semiconductor Corp. It has been designed to function in the environment of hard disk drive systems and offers improved output current, DC-DC drive voltage, PWM frequency range and output voltage accuracy.

The STK672-630C-E is based on a novel PWM architecture that features a low driver input voltage, high output current, a range of PWM/ADC frequency response and fast response time. Additionally, the device includes advanced control functions, such as current-mode PWM and overcurrent protection, to allow the efficient operation of these applications.

The STK672-630C-E is a one-chip solution for controlling and managing motor drive applications. This single-chip driver IC is capable of driving motor drive applications with currents ranging from 1A to 8A and a wide range of PWM/ADC frequency response. Additionally, the device is capable of providing up to 400V load isolation with short-to-ground and short-circuit protection. This makes the STK672-630C-E an ideal choice for motor drive applications.

The STK672-630C-E offers a wide range of features for controlling motor drive applications such as current-mode PWM control, overcurrent protection, feedforward voltage monitoring, and motor current and voltage measurement. Additionally, the device features bootstrap capacitors and a regulated auxiliary supply, allowing the device to operate in a variety of operating conditions, including a range of high power and low power applications. The device also includes lockout and reset modes, allowing the IC to be safely shut down in the event of an overcurrent or latchup condition.

The STK672-630C-E also has a wide operating temperature range, from 0 to 65°C, and is capable of operating in temperatures ranging from -55 to + 125°C. This makes the device suitable for a variety of motor drive applications and environments. Furthermore, the device has an embedded frequency range of 25 to 1400kHz, allowing it to achieve excellent dynamics when operating a motor drive circuit.

The STK672-630C-E is a low-cost solution for driving motor drive applications. It is designed to provide an efficient, economical, and reliable solution for controlling motor drive applications. With its variety of features and capabilities, the STK672-630C-E is a great choice for motor drive applications that require performance, low power, and reliability.

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