VND7050AJTR

Power Distribution Switches, Load Drivers Overview

The VND7050AJTR is a double-channel high-side smart power switch from STMicroelectronics, designed for automotive applications. It utilizes VIPower M0-7 technology and is housed in a PowerSSO-16 package. The device supports a supply voltage range of 4 V to 28 V and delivers an output current of 2 A per channel with a maximum current limit of 30 A. Key electrical parameters include a maximum on-resistance of 100 mOhms, a maximum turn-on time of 120 us, and a maximum turn-off time of 100 us. It operates within a temperature range of -40°C to +150°C and holds AEC-Q100 qualification.

Power Distribution Switches, Load Drivers Feature Summary

• Integrates MultiSense analog feedback for precise load current sensing, supply voltage monitoring, and chip temperature detection.
• Provides comprehensive protection features including fixed current limiting, overtemperature shutdown with configurable latch-off, and open-load detection.
• Features a multiplexed analog output pin that delivers high-precision proportional current sense and diagnostic status information.

Power Distribution Switches, Load Drivers Applications

• Driving 12 V automotive grounded loads
• Headlight control modules
• Power distribution units in vehicle electronics

Power Distribution Switches, Load Drivers Procurement Notes

Verify the specific ordering suffix matches the required tape and reel configuration for automated assembly. Confirm that the component meets AEC-Q100 automotive reliability standards for your target application environment. Ensure compatibility with the intended microcontroller interface levels, as the device supports both 3 V and 5 V CMOS inputs. Check for any recent product change notices regarding packaging or material composition updates.

Power Distribution Switches, Load Drivers Selection Notes

Select this component when dual-channel high-side switching with advanced analog diagnostics is required. The integrated MultiSense feature reduces external component count by providing direct current and temperature feedback. Consider the PowerSSO-16 package size and thermal performance for PCB layout constraints. This device is suitable for applications needing robust fault protection and precise load monitoring in automotive systems.

Power Distribution Switches, Load Drivers Part Context

The VND7050AJ belongs to the VN7050AJ series of smart high-side drivers. It is part of STMicroelectronics' VIPower M0-7 family, which offers integrated protection and diagnostic capabilities. The device is designed to replace discrete solutions, simplifying design while enhancing system reliability through built-in self-diagnosis and fault management features.

Power Distribution Switches, Load Drivers Replacement Considerations

The VNQ7050AJTR is a single-channel variant within the same family. Verify channel count requirements before substitution, as the VND7050AJTR provides two independent channels while the VNQ7050AJTR provides one. Both share similar protective functions and package types but differ in output configuration and current handling capacity.