STMicroelectronics

VN770P13TR

VN770P13TR Description

The VN770P13TR is a high-performance half-bridge driver IC designed for applications requiring robust power management and control. Manufactured by STMicroelectronics, this device belongs to the OMNIFET II™ and VIPower™ series, known for their reliability and efficiency. The VN770P13TR features a half-bridge output configuration with two channels, each capable of delivering up to 9A of current. It operates within a supply voltage range of 6V to 26V and can handle a maximum load voltage of 36V, making it suitable for a wide range of power applications.

This IC is designed to drive inductive loads such as DC motors, relays, and other general-purpose applications. It offers a maximum Rds on of 270mOhm, ensuring minimal power loss and high efficiency. The VN770P13TR is packaged in a surface-mount format, specifically in a tape and reel (TR) configuration, which is ideal for automated assembly processes.

VN770P13TR Features

The VN770P13TR boasts several advanced features that enhance its performance and reliability. Key features include:

• Current Limiting and Short Circuit Protection: These features ensure the IC can handle overloads without damage, providing a robust solution for demanding applications.
• Over Temperature and Over Voltage Protection: These safeguards protect the device from thermal and voltage spikes, ensuring long-term reliability.
• ESD Protection: The IC is protected against electrostatic discharge, which is crucial in environments where static electricity is common.
• Open Load Detection: This feature allows for monitoring of the load status, enhancing system reliability and fault detection.
• UVLO (Under Voltage Lockout): Ensures the IC operates only within its specified voltage range, preventing damage from low voltage conditions.
• Status Flag: Provides real-time feedback on the operational status of the device, aiding in system monitoring and diagnostics.
• Logic Interface: Facilitates easy integration with control systems, enabling precise control and monitoring.

VN770P13TR Applications

The VN770P13TR is well-suited for a variety of applications due to its robust design and versatile features. Ideal use cases include:

• DC Motors: The high current capability and inductive load handling make it perfect for driving DC motors in various industrial and consumer applications.
• Relays: The IC's ability to manage inductive loads ensures reliable operation of relays, contributing to the overall efficiency and longevity of the system.
• General Purpose Applications: The wide voltage range and high current output make it suitable for a broad range of general-purpose power control applications.

Conclusion of VN770P13TR

The VN770P13TR from STMicroelectronics is a versatile and reliable half-bridge driver IC designed for high-current applications. Its comprehensive set of protection features, combined with a robust design and efficient performance, make it an excellent choice for driving inductive loads such as DC motors and relays. While the product is marked as obsolete, it remains a valuable option for existing designs and applications where its unique features and performance benefits are required.