Name: L6743B
Brand: STMicroelectronics
SKU: DS-6137759
Price: 0.6323 USD
Availability: InStock
Rating: 4.8 (3 reviews)

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STMicroelectronics L6743B

IC GATE DRVR HALF-BRIDGE 8VFDFPN

Manufacturer # :L6743B

Manufacturer :STMicroelectronics

Dasenic # :L6743B-DS

Datasheet :

L6743B Datasheet

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Description : IC GATE DRVR HALF-BRIDGE 8VFDFPN

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1+	$ 0.6323	$ 0.63

In Stock: 27843

MOQ :1 PCS

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Shipping Origin :Shenzhen or Hong Kong Warehouse

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Unit Price :$ 0.6323

Total :$ 0.63

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L6743B information

STMicroelectronics L6743B technical specifications, attributes, parameters.
Category:Integrated Circuits (ICs)/PMIC - Gate Drivers
Product Status:Discontinued at Digi-Key
Operating Temperature:0°C ~ 125°C (TJ)
Mounting Type:Surface Mount
Package / Case:8-VDFN Exposed Pad
Input Type:Non-Inverting
Supplier Device Package:8-VFDFPN (3x3)
Voltage - Supply:5V ~ 12V
Channel Type:Synchronous
Driven Configuration:Half-Bridge
Number of Drivers:2
Gate Type:N-Channel MOSFET
Logic Voltage - V I L, V I H:0.8V, 2V
Current - Peak Output ( Source, Sink):2A, -
High Side Voltage - Max ( Bootstrap):41 V
Rise / Fall Time ( Typ):-
EU RoHS Status:RoHS Compliant
REACH Status:Vendor is not defined
US ECCN:Provided as per user requirements
China RoHS Status:Green Symbol: Green and environmentally friendly product

Download datasheets and manufacturer documentation for STMicroelectronics L6743B
Datasheet:
L6743B,

STMicroelectronics L6743B Environmental and export classification status description
The STMicroelectronics L6743B is a power device driver integrated circuit typically used in motor control applications. It provides gate driving capability for MOSFET or IGBT power devices in various power conversion systems. Functions: 1. Gate Driver: Provides high-speed gate driving signals for power devices. 2. Protection Features: Includes fault protection mechanisms such as overcurrent and overtemperature protection. 3. Control Interface: Typically interfaces with a microcontroller or FPGA for controlling power devices. Applications: 1. Motor Control Systems: Used in variable-speed motor drives for precise speed and torque control. 2. Inverters: Employed in DC-AC power inverters for applications like solar power generation or uninterruptible power supplies (UPS). 3. Industrial Automation: Integrated into industrial automation systems for precise control of actuators and motors. Alternative Components: 1. Infineon 1ED3122U12H 2. Texas Instruments UCC27512 3. ON Semiconductor FOD8318 Embedded Modules: 1. Current Sensing Circuitry 2. Temperature Monitoring Unit 3. Communication Interface (SPI, I2C) Related Q&A: 1. Q: Can the L6743B drive both MOSFETs and IGBTs? A: Yes, the L6743B is designed to drive both MOSFETs and IGBTs effectively. 2. Q: What is the maximum current rating of the L6743B? A: The L6743B typically supports current ratings up to a few tens of amps, depending on the specific configuration and external components. 3. Q: Are there evaluation boards available for the L6743B? A: Yes, STMicroelectronics offers evaluation boards that feature the L6743B for testing and prototyping motor control applications. 4. Q: Does the L6743B include built-in diagnostics for fault detection? A: Yes, the L6743B integrates various protection features such as overcurrent and overtemperature detection for fault diagnosis. 5. Q: Can the L6743B operate in high-temperature environments? A: The L6743B is designed to withstand high-temperature conditions typically encountered in industrial applications.

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L6743B provided by STMicroelectronics

Founded in 1987, STMicroelectronics(NYSE: STM) is a global semiconductor leader delivering intelligent and energy-efficient products and solutions that power the electronics at the heart of everyday life. ST is a leading supplier of a wide range of semiconductor products and solutions, including microcontrollers, digital and analog integrated circuits, power management devices, MEMS sensors, imaging and audio solutions, and wireless connectivity solutions.Our technologies enable smarter mobility, more efficient power and energy management, and the wide-scale deployment of the Internet of Things and 5G technology. We work with our 100,000 customers and thousands of partners to design and build products, solutions, and ecosystems that address their challenges and opportunities, and the need to support a more sustainable world. ST is a multinational company headquartered in Geneva, Switzerland, with operations in over 35 countries.