NCV5183DR2G

Overview

The NCV5183DR2G is an automotive-qualified half-bridge gate driver manufactured by onsemi. It integrates high-side and low-side drivers in a single SOIC-8 package. The device operates with a supply voltage range of 9 V to 18 V and delivers a peak output current of 4.3 A. It features symmetric rise and fall times of 12 ns, with maximum turn-on and turn-off delays of 200 ns. The component functions within a temperature range of -40°C to +125°C and consumes 520 µA of quiescent current. It lacks a shutdown pin and is qualified to the AEC-Q100 standard.

Feature Summary

• Automotive qualification compliant with AEC-Q100 standards for reliability
• Integrated high-side and low-side driver topology in a compact form factor
• Symmetric switching characteristics ensuring balanced signal propagation

Applications

• Automotive power management systems
• Motor control circuits
• Industrial inverter drives

Procurement Notes

Verify the specific suffix DR2G corresponds to the required tape-and-reel packaging configuration. Confirm that the AEC-Q100 qualification status meets the specific reliability requirements of the target automotive application. Ensure the SOIC-8 footprint matches the PCB layout design constraints before finalizing procurement orders.

Selection Notes

Select this component when an automotive-grade half-bridge driver is required with a maximum supply voltage of 18 V. It is suitable for applications needing independent high-side and low-side control without a dedicated shutdown function. Consider the 4.3 A output capability and 12 ns switching speed for driving MOSFETs or IGBTs in moderate-frequency power conversion stages.

Part Context

This part belongs to the NCP5183 series of gate drivers from onsemi. The NCV prefix indicates its designation for automotive applications, distinguishing it from commercial variants. It serves as a specialized power management IC within the broader PMIC category, designed specifically for robust operation in electric vehicle and industrial environments.

Replacement Considerations

The NCP5183DR2G is the commercial equivalent of this automotive-qualified part. Verify if the non-automotive grade meets the environmental and reliability requirements of the specific application before substitution.