VND5E025MK-E

Power Distribution Switches, Load Drivers Overview

The VND5E025MK-E is a double-channel high-side driver manufactured using STMicroelectronics' proprietary VIPower M0-5 technology. It is housed in a compact PowerSSO-24 package and designed for driving 12V automotive grounded loads. The device provides protection, diagnostics, and features a 3V and 5V CMOS-compatible interface suitable for microcontrollers. Key specifications include an operating supply voltage range of 4.5V to 28V and AEC-Q100 qualification for automotive reliability.

Power Distribution Switches, Load Drivers Feature Summary

• Integrates advanced protective functions including load current limitation, inrush and overload active management via power limitation, overtemperature shut-off with auto-restart, and overvoltage active clamp.
• Features dedicated analog current sense pins for each output channel to enable enhanced diagnostic capabilities such as fast detection of overload and short-circuit to ground through power limitation indication.
• Supports low standby current operation and includes optimized electromagnetic emissions with very low electromagnetic susceptibility for robust performance in noisy environments.

Power Distribution Switches, Load Drivers Applications

• Driving 12V automotive grounded loads
• Automotive power distribution systems requiring high-side switching
• Applications needing integrated protection and diagnostic feedback

Power Distribution Switches, Load Drivers Procurement Notes

Verify the specific ordering suffix and package variant when sourcing, as availability may vary by region. Confirm that the component meets the required AEC-Q100 standards for your specific automotive application. Check for any end-of-life notices or recommended replacements if long-term supply stability is a critical requirement for your design.

Power Distribution Switches, Load Drivers Selection Notes

Select this component when dual-channel high-side switching with analog current sensing is required in a compact PowerSSO-24 footprint. It is suitable for designs needing direct 3V/5V CMOS interfacing without additional level shifting. Consider its thermal management capabilities and the need for external sense resistor sharing if multiple devices are used in parallel.

Power Distribution Switches, Load Drivers Part Context

This part belongs to the VND5E series of high-side drivers from STMicroelectronics, leveraging VIPower M0-5 technology. It is part of a family designed for automotive applications, offering various channel counts and packages. The MK-E suffix denotes the specific PowerSSO-24 packaging configuration within this product line.

Power Distribution Switches, Load Drivers FAQ

How can the current sensing and diagnostic feedback be disabled?

The current sensing and diagnostic feedback of the entire device can be disabled by pulling the CS_DIS pin high, which allows sharing the external sense resistor with other similar devices.

What type of interface does the VND5E025MK-E support?

It provides an easy 3V and 5V CMOS-compatible interface, allowing direct connection to most standard microcontrollers.