VND9012AJTR

Power Distribution Switches, Load Drivers Overview

The VND9012AJTR is a double channel high-side driver manufactured using STMicroelectronics' proprietary VIPower M0-9 technology. It is housed in a PowerSSO-16 package and designed to drive 12 V automotive grounded loads through a 3 V and 5 V CMOS-compatible interface. The device provides protection and diagnostics, integrating advanced protective functions such as load current limitation, overload active management by power limitation, and overtemperature shutdown with configurable latch-off. A FaultRST pin unlatches the output in case of fault or disables the latch-off functionality.

Power Distribution Switches, Load Drivers Feature Summary

• Integrates a dedicated multifunction multiplexed analog output pin that delivers diagnostic functions including high precision proportional load current sense.
• Supports detection of overload, short circuit to ground, short to VCC, and OFF-state open-load conditions.
• Features a sense enable pin that allows OFF-state diagnosis to be disabled during the module low-power mode.
• Includes external sense resistor sharing capability among similar devices for system design flexibility.

Power Distribution Switches, Load Drivers Applications

• Body Control Modules (BCM)
• Power distribution systems
• Lighting applications including LED and traditional lamps
• General High-Side Driver (HSD) tasks for driving inductive, resistive, or capacitive loads

Power Distribution Switches, Load Drivers Procurement Notes

Verify the specific ordering suffix 'TR' corresponds to the required tape-and-reel packaging configuration for automated assembly processes. Confirm that the component meets AEC-Q100 qualification standards for automotive reliability requirements. Ensure the PowerSSO-16 package dimensions align with the target PCB footprint and thermal management strategy. Cross-reference the manufacturer part number against official STMicroelectronics databases to validate authenticity and revision status before procurement.

Power Distribution Switches, Load Drivers Selection Notes

Select this component when a dual-channel solution with integrated analog current sensing is required for 12 V automotive loads. It is suitable for designs needing CMOS-compatible control interfaces at 3 V or 5 V. Consider this part for applications requiring advanced diagnostics like open-load detection and short-circuit indication via an analog feedback pin. Evaluate the VIPower M0-9 technology benefits for robust protection features including thermal shutdown and configurable latch-off mechanisms.

Power Distribution Switches, Load Drivers Part Context

The VND9012AJTR belongs to the VIPower M0-9 family from STMicroelectronics, which utilizes advanced silicon technologies for automotive smart power switches. This series is engineered to replace mechanical relays while offering superior diagnostic capabilities and compact form factors. The device is specifically tailored for harsh automotive environments, ensuring compliance with stringent industry standards for electromagnetic compatibility and functional safety.

Power Distribution Switches, Load Drivers Replacement Considerations

Public confirmed substitute part numbers are not available in the provided documentation. Verify compatibility with existing system architectures if considering alternative drivers from the same VIPower M0-9 family, such as VND9008AJ or VND9025AJ, noting differences in on-resistance and current handling capabilities.