STMicroelectronics

VN771K13TR  

Full Half-Bridge Drivers ICs

VN771K13TR Description

The VN771K13TR from STMicroelectronics is a high-performance half-bridge driver IC designed for inductive load applications. Part of the OMNIFET II™ and VIPower™ series, it integrates two Power MOSFETs in a half-bridge configuration, supporting a voltage range of 5.5V to 36V with a maximum output current of 9A per channel. This surface-mount device is packaged in a 28SO format and supplied in Tape & Reel (TR) for automated assembly. Although now obsolete, it remains a robust solution for legacy designs requiring reliable power switching.

VN771K13TR Features

• Advanced Protection: Incorporates current limiting, ESD protection, open-load detection, over-temperature, over-voltage, short-circuit, and UVLO safeguards, enhancing system reliability.
• Low Rds(On): Features a typical Rds(On) of 95mΩ (max), minimizing conduction losses for improved efficiency.
• Status Flag: Provides diagnostic feedback for fault conditions, aiding in system monitoring and troubleshooting.
• Wide Voltage Range: Operates from 5.5V to 36V, making it suitable for diverse industrial and automotive applications.
• RoHS3 & REACH Compliant: Meets environmental standards, ensuring compliance in regulated markets.

VN771K13TR Applications

• DC Motor Control: Ideal for driving brushed DC motors in automotive actuators, industrial automation, and robotics.
• Relay/Solenoid Drivers: Efficiently manages inductive loads in power distribution systems and electromechanical switches.
• General-Purpose Switching: Suitable for power management in HVAC systems, power tools, and battery-operated devices.
• Legacy Systems: A dependable choice for maintaining or upgrading older designs requiring high-current half-bridge drivers.

Conclusion of VN771K13TR

The VN771K13TR excels in high-current, inductive-load applications with its robust protection features, low Rds(On), and diagnostic capabilities. While obsolete, its VIPower™ technology and wide operating voltage make it a legacy workhorse for motor control, relay driving, and industrial power systems. Engineers seeking alternatives should consider newer STMicroelectronics offerings with similar specs but updated availability.

VN771K13TR Documents

Download datasheets and manufacturer documentation for VN771K13TR

Datasheets :

VN771K      

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