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Product Detailed Parameters
- Description：IC HALF BRIDGE DRIVER 9A 28SO
- Series：OMNIFET II™, VIPower™
- Mfr：STMicroelectronics
- Package：Tape & Reel (TR)
- Output Configuration：Half Bridge (2)
- Applications：DC Motors, General Purpose, Relays
- Interface：Logic
- Load Type：Inductive
- Technology：Power MOSFET
- Rds On (Typ)：120mOhm (Max)
- Current - Output / Channel：9A
- Current - Peak Output：-
- Voltage - Supply：5.5V ~ 36V
- Voltage - Load：5.5V ~ 36V
- Operating Temperature：-40°C ~ 150°C (TJ)
- Features：Status Flag
- Fault Protection：Current Limiting, ESD, Open Load Detect, Over Temperature, Over Voltage, Short Circuit, UVLO
- Mounting Type：Surface Mount
- Package / Case：28-SOIC (0.295", 7.50mm Width)
- Supplier Device Package：28-SO
- Grade：-
- Qualification：-
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Overview
The VN772KTR-E is a quad high-side smart power switch manufactured by STMicroelectronics, designed for automotive and industrial applications. It integrates four independent channels capable of driving inductive loads such as motors, lamps, and solenoids. The device operates within a supply voltage range of 5.5 V to 36 V and supports an output current of up to 6 A per channel. It features a SOIC-28 surface-mount package and is qualified under the AEC-Q100 standard for automotive reliability. The component functions across an extended temperature range from -40 °C to +150 °C, ensuring robust performance in harsh environments.
Feature Summary
- Integrates four independent high-side driver channels with integrated protection mechanisms
- Qualified for automotive applications meeting AEC-Q100 standards
- Supports operation at elevated junction temperatures up to 150 °C
- Designed for driving inductive loads including brushed DC motors and solenoids
Applications
- Brushed DC motor control in automotive systems
- Solenoid and valve actuation drivers
- High-side switching for lighting loads
- Industrial motion control interfaces
Procurement Notes
Verify component authenticity through authorized distributors or direct manufacturer channels due to end-of-life status. Confirm lot traceability and AEC-Q100 certification documentation prior to integration. Ensure storage conditions comply with moisture sensitivity level requirements to prevent package damage during reflow soldering processes.
Selection Notes
Select this component when a quad-channel high-side solution is required for automotive-grade reliability. Consider the SOIC-28 package constraints for PCB layout and thermal management. Evaluate the 6 A continuous current rating against peak load demands. Verify compatibility with the 5.5 V to 36 V system voltage range before finalizing the design.
Part Context
The VN772KTR-E belongs to the VN772K series of smart power switches from STMicroelectronics. This series is engineered for high-current switching applications requiring multiple channels in a compact form factor. The 'TR' suffix indicates reel packaging, while 'E' denotes environmental compliance. It serves as a specialized power management IC within the broader PMIC category.
Replacement Considerations
Publicly confirmed substitute part numbers are not available in the provided source data. The VN772KP-E is listed as a related variant with tube packaging but shares similar electrical characteristics. Consult official STMicroelectronics documentation for cross-reference recommendations.
