MAX20781HAFC+T

Full Half-Bridge (H Bridge) Drivers Overview

The MAX20781HAFC+T is a specialized power management IC classified as a New Gen Power Stage, functioning as a half-bridge driver for synchronous buck converters. It operates with a PWM interface and supports inductive and capacitive load types. The device features an output voltage range of 0.25V to 2.3V and is rated for an operating temperature range of -40°C to +125°C (TA). It is housed in a 12-lead FC2QFN package measuring 3.25x7.4 mm.

Full Half-Bridge (H Bridge) Drivers Feature Summary

• Integrated bootstrap circuit for efficient high-side gate driving
• Diode emulation mode functionality for improved light-load efficiency
• Status reporting capabilities for system monitoring

Full Half-Bridge (H Bridge) Drivers Applications

• Synchronous Buck Converters
• Inductive Load Drivers
• Capacitive Load Drivers

Full Half-Bridge (H Bridge) Drivers Procurement Notes

Verify the specific suffix '+T' indicates reel packaging when sourcing. Confirm the manufacturer is Analog Devices Inc., which acquired Maxim Integrated. Ensure the component meets RoHS3 compliance standards required for your assembly process. Cross-reference the 12-FC2QFN package dimensions against your PCB footprint design to ensure mechanical compatibility.

Full Half-Bridge (H Bridge) Drivers Selection Notes

Select this component for applications requiring a dedicated half-bridge driver within a synchronous buck topology. The wide operating temperature range suits industrial or automotive environments. Consider the small form factor if board space is constrained. Verify that the input voltage levels align with the controller's requirements before integration into the power stage design.

Full Half-Bridge (H Bridge) Drivers Part Context

This part belongs to the MAX20781 series of New Gen Power Stages from Maxim Integrated, now part of Analog Devices. These components are designed to simplify power supply designs by integrating drivers and protection features. The series targets high-efficiency DC-DC conversion needs in compact electronic systems.

Full Half-Bridge (H Bridge) Drivers FAQ

What type of interface does the MAX20781HAFC+T use?

It uses a Pulse Width Modulation (PWM) interface.

Is the MAX20781HAFC+T suitable for inductive loads?

Yes, it is specified for both inductive and capacitive load types.