VNL5160N3TR-E

Power Distribution Switches, Load Drivers Overview

The VNL5160N3TR-E is a monolithic low-side driver from STMicroelectronics, utilizing VIPower technology. It features a single N-channel output with a maximum drain current of 3.5A and an on-resistance of 160 milliohms. The device operates within a supply voltage range of 3.5V to 5.5V and supports load voltages up to 36V. Key electrical parameters include rise and fall times of 10 microseconds and a standby current of 30 microamperes. It is housed in a SOT-223 package and meets AEC-Q100 automotive qualification standards.

Power Distribution Switches, Load Drivers Feature Summary

• Integrated thermal shutdown with automatic restart capability for fault recovery
• Built-in overvoltage clamp and electrostatic discharge protection
• Fixed output current limitation for overload protection
• Fast demagnetization feature for inductive loads at turn-off

Power Distribution Switches, Load Drivers Applications

• Automotive signal lamps
• Resistive load driving
• Inductive load driving

Power Distribution Switches, Load Drivers Procurement Notes

Verify the specific suffix 'TR' indicates tape and reel packaging configuration. Confirm AEC-Q100 qualification status matches project requirements. Check moisture sensitivity level (MSL 3) handling constraints during assembly. Ensure the SOT-223 footprint aligns with PCB design specifications. Validate that the 3.5A continuous current rating suffices for the intended thermal environment.

Power Distribution Switches, Load Drivers Selection Notes

Select this component for applications requiring a robust low-side switch with integrated protection. The 160 milliohm on-resistance minimizes conduction losses. The automatic restart feature simplifies system recovery from short circuits. Consider the 3.5A limit when sizing for high-power inductive loads. The SOT-223 package offers a balance between thermal performance and board space efficiency.

Power Distribution Switches, Load Drivers Part Context

This part belongs to the OMNIFET III family of smart power switches. It is designed specifically for automotive body electronics. The device integrates the driver and power MOSFET into a single monolithic structure. This integration reduces component count and improves reliability compared to discrete solutions.

Power Distribution Switches, Load Drivers Replacement Considerations

The VNL5160N3-E is the non-reel variant of this component. Verify pinout compatibility if substituting with other OMNIFET III devices. Cross-reference datasheets for exact thermal resistance values before replacing.