NCV7720DQR2G

Overview

The NCV7720DQR2G is a deca half-bridge driver manufactured by onsemi, designed for automotive applications. It features ten independent half-bridge outputs capable of driving inductive loads such as solenoids and lamps. The device operates with a supply voltage range of 3.15 V to 45 V and supports logic inputs compatible with standard automotive interfaces. It includes integrated protection mechanisms against overcurrent, overtemperature, and reverse polarity conditions. The component is housed in a 24-pin SSOP package and is qualified to AEC-Q100 standards for reliability in harsh environments.

Feature Summary

• Deca half-bridge architecture providing ten independent output channels for versatile load control
• Integrated diagnostic capabilities including open-load detection and short-circuit protection
• Robust thermal shutdown and overcurrent limiting to ensure operational safety under fault conditions

Applications

• Automotive body control modules for actuator driving
• Solenoid control systems in vehicle seating and locking mechanisms
• Lamp and lighting driver circuits in exterior and interior automotive lighting

Procurement Notes

Verify the specific suffix (DQR2G) matches the required tape-and-reel packaging configuration. Confirm that the AEC-Q100 qualification status aligns with your project's automotive grade requirements. Ensure input logic levels are compatible with your system's microcontroller or controller interface before integration.

Selection Notes

Select this component when multiple independent half-bridge outputs are required within a single package footprint. It is suitable for designs needing high voltage tolerance up to 45 V with integrated protection features. Consider the SSOP package dimensions for PCB layout constraints and thermal management requirements compared to alternative packages.

Part Context

The NCV7720 belongs to onsemi's family of half-bridge drivers tailored for automotive body electronics. It serves as a robust interface between low-voltage control logic and higher-voltage inductive loads. The device simplifies design by integrating protection features typically requiring external components, reducing bill of materials and board space.

Replacement Considerations

Direct substitutes include other deca half-bridge drivers from onsemi such as the NCV7720DQAR2G. Cross-reference pinouts and electrical specifications carefully when considering alternatives from other manufacturers to ensure functional compatibility.