L6747ATR - STMicroelectronics

Manufacturer Part Number

L6747ATR

Manufacturer

STMicroelectronics

Introduction

The L6747ATR is a high-performance Half-Bridge gate driver.

Product Features and Performance

Drives N-Channel MOSFETs

Synchronous Channel Type

2 Drivers Integrated

Supports High Side Voltage up to 41V

Designed for 5V to 12V Supply Voltage

Logic Voltage levels of 0.8V (VIL) and 2V (VIH)

Peak Output Current Source Capability of 3.5A

Surface Mount Technology

Inverting Input Type

Product Advantages

Improved power efficiency

Reduction in switching losses

Compact 8-VDFN Exposed Pad Package

Enhanced thermal performance

Key Technical Parameters

Voltage - Supply: 5V ~ 12V

Logic Voltage - VIL, VIH: 0.8V, 2V

Current - Peak Output (Source): 3.5A

High Side Voltage - Max (Bootstrap): 41 V

Quality and Safety Features

Extended operating temperature range from 0°C to 125°C

Over-temperature and over-voltage protections

Compatibility

Compatible with N-Channel MOSFET power stages

Application Areas

Switch Mode Power Supplies (SMPS)

Motor Control

Power Converters and Inverters

Power Management Circuits

Product Lifecycle

Product status is active

No indication of discontinuation, replacements, or upgrades

Several Key Reasons to Choose This Product

Efficient switching control for power management applications

Robust thermal and electrical design for long-lasting performance

High peak output current ensure strong driving capabilities

STMicroelectronics' reputation for reliability and quality

Wide operating temperature range suitable for industrial applications

Compact package size suitable for space-constrained applications