VNQ5027AKTR-E

Power Distribution Switches, Load Drivers Overview

The VNQ5027AKTR-E is a monolithic high-side driver manufactured using STMicroelectronics VIPower technology. It features four channels with an output current of 42A and operates within a supply voltage range of 4.5V to 36V. The device integrates analog current sense, thermal shut-down with automatic restart, and overvoltage clamp protection. It supports CMOS compatible inputs at 3.0V and includes protection against loss of ground and VCC. The component is AEC-Q100 qualified and housed in an SSOP-24 package.

Power Distribution Switches, Load Drivers Feature Summary

• Integrates analog current sense delivering load current proportional feedback when CS_DIS is low or open
• Features active VCC pin voltage clamp for protection against low energy spikes
• Includes thermal shut-down with automatic restart to recover normal operation after fault conditions

Power Distribution Switches, Load Drivers Applications

• Driving resistive loads with one side connected to ground
• Driving inductive loads with one side connected to ground
• Automotive applications requiring AEC-Q100 qualification

Power Distribution Switches, Load Drivers Procurement Notes

Verify the specific suffix 'TR' indicates reel packaging configuration distinct from tape-and-reel variations if applicable. Confirm AEC-Q100 automotive qualification status matches project requirements. Ensure SSOP-24 package compatibility with PCB footprint designs. Validate input voltage levels against system specifications before integration.

Power Distribution Switches, Load Drivers Selection Notes

Select this component for applications requiring high-side switching with integrated current sensing capabilities. The VIPower technology provides robust protection features suitable for harsh environments. Consider the 42A output current capacity and 36V maximum supply voltage when designing power stages. Ensure thermal management strategies align with the device's dissipation limits during overload conditions.

Power Distribution Switches, Load Drivers Part Context

This part belongs to the VNQ5027AK-E family of quad-channel high-side drivers. It utilizes STMicroelectronics' proprietary VIPower technology for monolithic integration. The device is designed to replace discrete solutions by combining power MOSFETs with control and protection circuitry on a single chip.

Power Distribution Switches, Load Drivers Replacement Considerations

The VNQ5027AK-E is the non-tape variant of this component family. Verify functional equivalence regarding pinout and electrical characteristics when substituting between tape and non-tape versions.