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ATA6830-PKH

ATA6830-PKH Description

The ATA6830-PKH is an advanced integrated circuit (IC) designed for motor driving applications, specifically targeting bipolar stepper motors. Manufactured by Microchip Technology, this IC is part of the Power Management Integrated Circuits (PMIC) category and is known for its robust performance and automotive-grade reliability. The ATA6830-PKH features a half-bridge output configuration with four half-bridges, capable of delivering a current output of 1.1A. It operates within a supply voltage range of 7V to 20V, making it suitable for a variety of applications requiring this voltage range. The IC is designed with NMOS and PMOS technology, ensuring efficient power management and control.

ATA6830-PKH Features

• Output Current Capability: The ATA6830-PKH can deliver a continuous current of 1.1A, making it suitable for driving stepper motors with moderate power requirements.
• Output Configuration: The half-bridge (4) configuration allows for versatile control of bipolar stepper motors, providing precise control over motor speed and direction.
• Technology: Utilizing NMOS and PMOS technology, the ATA6830-PKH ensures high efficiency and low power consumption, which is crucial for automotive applications.
• Supply Voltage Range: The wide supply voltage range of 7V to 20V makes it compatible with various power sources, enhancing its flexibility in different environments.
• Load Voltage: The load voltage range of 7V to 20V aligns with the supply voltage, ensuring stable operation and minimizing voltage drop.
• Mounting Type: The surface mount type ensures easy integration into compact and space-constrained designs, which is common in automotive electronics.
• Interface: The serial interface allows for efficient communication and control, simplifying the integration with microcontrollers and other control systems.
• Package: The Tape & Reel (TR) packaging ensures reliable handling and assembly, which is essential for mass production and automated manufacturing processes.
• Moisture Sensitivity Level (MSL): With an MSL of 3 (168 hours), the ATA6830-PKH is designed to withstand moisture exposure during manufacturing and storage, reducing the risk of damage.
• Product Status: Although the ATA6830-PKH is now obsolete, it remains a reliable choice for existing designs and legacy systems that require continued support.

ATA6830-PKH Applications

The ATA6830-PKH is ideally suited for automotive applications where reliability and performance are paramount. Its automotive-grade design ensures it meets the stringent requirements of the automotive industry, including robustness against environmental factors and long-term reliability. Specific use cases include:

• Stepper Motor Control: Ideal for driving bipolar stepper motors in automotive applications such as electronic throttle control, fuel injection systems, and other precision control mechanisms.
• Power Management: The wide voltage range and efficient power management make it suitable for various power management tasks within automotive electronic systems.
• Compact Designs: The surface mount package and half-bridge configuration allow for integration into compact and space-efficient designs, which is crucial for modern automotive electronics.

Conclusion of ATA6830-PKH

The ATA6830-PKH stands out as a reliable and efficient motor driver IC, particularly suited for automotive applications. Its robust design, wide voltage range, and half-bridge configuration make it an excellent choice for driving bipolar stepper motors. Despite its obsolete status, the ATA6830-PKH continues to offer significant benefits for existing systems and legacy designs. For engineers and designers in the automotive industry, the ATA6830-PKH remains a viable option for applications requiring precise motor control and reliable power management.