MAX8791GTA+

$2.86

Description：IC GATE DRVR HALF-BRIDGE 8TQFN
Series：-
Mfr：Analog Devices Inc./Maxim Integrated
Package：Tube

SKU:fd0dedd7a0db Category: Gate Drivers Brand: Analog Devices Inc./Maxim Integrated

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Product introduction

Product Detailed Parameters

Description：IC GATE DRVR HALF-BRIDGE 8TQFN
Series：-
Mfr：Analog Devices Inc./Maxim Integrated
Package：Tube
Driven Configuration：Half-Bridge
Channel Type：Synchronous
Number of Drivers：2
Gate Type：MOSFET (N-Channel)
Voltage - Supply：4.2V ~ 5.5V
Logic Voltage - VIL, VIH：-
Current - Peak Output (Source, Sink)：2.2A, 2.7A
Input Type：Non-Inverting
Rise / Fall Time (Typ)：10ns, 8ns
Operating Temperature：-40°C ~ 150°C (TJ)
Mounting Type：Surface Mount
Package / Case：8-WQFN Exposed Pad
Supplier Device Package：8-TQFN (3x3)
Grade：-
Qualification：-
High Side Voltage - Max (Bootstrap)：-

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MAX8791GTA+

Overview

The MAX8791GTA+ is a single-phase synchronous MOSFET gate driver manufactured by Analog Devices Inc./Maxim Integrated. It operates within a supply voltage range of 4.2 V to 5.5 V and delivers peak output currents of 2.7 A for sourcing and 2.2 A for sinking. The device features non-inverting input configuration with typical rise and fall times of 14 ns and 12 ns, respectively. Designed for surface-mount applications, it utilizes an 8-TQFN package with exposed pad. The component supports an operating temperature range from -40°C to +105°C.

Feature Summary

Provides high-current drive capability for synchronous MOSFET switching applications
Features fast switching speeds with low propagation delay characteristics
Supports non-inverting logic input configuration for direct interface compatibility

Applications

Single-phase synchronous rectification circuits
DC-DC converter power stages
Motor control driver interfaces

Procurement Notes

Verify component authenticity through authorized distribution channels due to limited availability status. Confirm package integrity and pin alignment prior to assembly. Ensure storage conditions meet moisture sensitivity level requirements. Validate electrical parameters against datasheet specifications during incoming inspection. Check for obsolescence notifications or lifecycle changes before finalizing procurement plans.

Selection Notes

Select this component for applications requiring precise timing control in single-phase topologies. Consider the 8-TQFN footprint constraints and thermal dissipation requirements when designing PCB layouts. Evaluate the 500 uA quiescent current consumption against system power budgets. Ensure input signal levels remain within the specified 4.2 V to 5.5 V supply range for reliable operation.

Part Context

This part belongs to the MAX8791 series of gate drivers designed for efficient power management solutions. It complements other Maxim Integrated PMIC offerings by providing dedicated switching control. The device addresses the need for compact, high-performance drivers in space-constrained electronic designs.