NCV7701DW

Overview

The NCV7701DW is an automotive-grade H-Bridge driver manufactured by onsemi, designed to provide flexible control for loads requiring bidirectional drive currents. It features a fully integrated architecture combining control and power stages within a single component. The device supports a supply voltage range of 3V to 5.25V and can handle load voltages up to 40V. It delivers a continuous output current of 2.0 Amps per channel. The unit operates reliably across a junction temperature range of -40°C to 150°C and is housed in a 16-SOIC package.

Feature Summary

• Provides flexible bidirectional drive current control for automotive loads
• Fully integrated design combining control logic and power stage
• Automotive grade qualification ensuring reliability in harsh environments

Applications

• Automotive window lift actuators
• Seat adjustment motors
• HVAC flap control valves
• Mirrors and wiper systems

Procurement Notes

Verify the specific suffix 'DW' corresponds to the 16-SOIC package variant when sourcing. Confirm that the automotive grade designation meets your project's environmental requirements. Check for end-of-life status or alternative recommendations from the manufacturer if long-term supply assurance is critical for production planning.

Selection Notes

Select this component when bidirectional motor control with high current capacity is required in space-constrained automotive modules. The integrated nature reduces external component count compared to discrete solutions. Ensure the system voltage does not exceed the 40V load limit and that thermal management accommodates the 150°C junction temperature rating.

Part Context

This part belongs to onsemi's portfolio of automotive power management ICs focused on motion control. It complements other drivers in the series by offering higher current capability than lower-power variants. The NCV prefix indicates its qualification for automotive applications, distinguishing it from commercial grade counterparts in the same family.

Replacement Considerations

Consult official documentation for direct pin-to-pin replacements. Verify compatibility with existing PCB layouts and control signals before substituting.