NCP5369MNTWG

Full Half-Bridge (H Bridge) Drivers Overview

The NCP5369MNTWG is a synchronous buck regulator from onsemi, integrating the controller and power MOSFETs into a single package. It operates with an input voltage range of 4.5 V to 20 V and delivers up to 10 A of output current. The device features adjustable output voltage via an external resistor divider. Key electrical parameters include a switching frequency of 300 kHz and a quiescent current of 1.5 mA. It supports operation over a junction temperature range of -40°C to +125°C.

Full Half-Bridge (H Bridge) Drivers Feature Summary

• Integrates high-side and low-side power MOSFETs with the control logic for a compact solution.
• Provides constant-frequency pulse-width modulation (PWM) control for stable regulation.
• Includes built-in protection mechanisms such as thermal shutdown and current limit.

Full Half-Bridge (H Bridge) Drivers Applications

• Point-of-load (POL) conversion for industrial equipment
• Power supply stages for embedded computing systems
• Telecommunications infrastructure power distribution

Full Half-Bridge (H Bridge) Drivers Procurement Notes

Verify the specific suffix MNTWG corresponds to the DFN-8L package and lead-free RoHS compliance status required for your assembly process. Confirm that the ordering information matches the exact pinout and thermal pad configuration specified in the official datasheet to ensure compatibility with your PCB footprint design.

Full Half-Bridge (H Bridge) Drivers Selection Notes

Select this component when a high-current, integrated synchronous buck solution is needed to minimize board space. It is suitable for applications requiring efficient power conversion from standard 5V or 12V rails to lower voltage levels. Consider the thermal performance of the DFN-8L package relative to your expected load current and ambient conditions.

Full Half-Bridge (H Bridge) Drivers Part Context

This part belongs to the NCP5369 family of integrated driver and MOSFET regulators designed for high-efficiency DC-DC conversion. The MNTWG variant specifically denotes the tape-and-reel packaging format within the DFN-8L outline. It serves as a complete power stage solution, simplifying design complexity compared to discrete MOSFET implementations.

Full Half-Bridge (H Bridge) Drivers Replacement Considerations

Direct replacements may include other NCP5369 variants with different packaging options, such as NCP5369MNR2G or NCP5369NMNTXG, provided the pinout and thermal characteristics are compatible with the existing design.

Full Half-Bridge (H Bridge) Drivers FAQ

What is the maximum output current capability of the NCP5369MNTWG?

The device is capable of delivering up to 10 A of continuous output current.

Does the NCP5369MNTWG support adjustable output voltage?

Yes, the output voltage can be adjusted using an external resistor divider network connected to the feedback pin.