ST L6743
ST L6743

ST L6743

Manufacturer No:

L6743

Manufacturer:

ST

Package:

8-SOIC (0.154, 3.90mm Width)

Description:

Surface Mount Tube Obsolete EAR99 Gate Drivers ICs Non-Inverting 2 41V V 8-SOIC (0.154, 3.90mm Width) L6743 Half-Bridge

Delivery:

DHL
DHL
DHL
DHL

Payment:

DHL
DHL
DHL
DHL
DHL
DHL
DHL

In Stock :Available

Price not displayed? Please send an RFQ, and we will respond immediately.

L6743 information

ST L6743 technical specifications, attributes, parameters and parts with similar specifications to ST L6743.

  • Type
  • Parameter
  • Mount
  • Surface Mount
  • Mounting Type
  • Surface Mount
  • Package / Case
  • 8-SOIC (0.154, 3.90mm Width)
  • Number of Pins
  • 8
  • Operating Temperature
  • 0°C~125°C TJ
  • Packaging
  • Tube
  • Part Status
  • Obsolete
  • Moisture Sensitivity Level (MSL)
  • 1 (Unlimited)
  • Number of Terminations
  • 8
  • ECCN Code
  • EAR99
  • Subcategory
  • MOSFET Drivers
  • Max Power Dissipation
  • 1.15W
  • Voltage - Supply
  • 5V~12V
  • Terminal Position
  • DUAL
  • Terminal Form
  • GULL WING
  • Number of Functions
  • 1
  • Supply Voltage
  • 12V
  • Base Part Number
  • L6743
  • Pin Count
  • 8
  • Max Output Current
  • 3A
  • Nominal Supply Current
  • 5mA
  • Power Dissipation
  • 1.15W
  • Input Type
  • Non-Inverting
  • Channel Type
  • Synchronous
  • Driven Configuration
  • Half-Bridge
  • Gate Type
  • N-Channel MOSFET
  • Current - Peak Output (Source, Sink)
  • 2A -
  • High Side Driver
  • YES
  • Logic Voltage - VIL, VIH
  • 0.8V 2V
  • High Side Voltage - Max (Bootstrap)
  • 41V
  • Length
  • 4.9mm
  • Height Seated (Max)
  • 1.75mm
  • Width
  • 3.9mm
  • Radiation Hardening
  • No
  • RoHS Status
  • RoHS Compliant
  • Lead Free
  • Lead Free

Download datasheets and manufacturer documentation for ST L6743.

Datasheets:

L6743 Overview


There is greater flexibility with the 8-SOIC (0.154, 3.90mm Width) package.The packaging method is indicated by Tube.A total of 2 drivers are integrated into its configuration.Surface Mount is mounted in the way.By using 5V~12V supply voltage, it is able to demonstrate its superiority.The gate type on this device is N-Channel MOSFET.This device allows temperatures in the range of 0°C~125°C TJ.A type of Non-Inverting is used for input in this program.Mosfet driver is based on 8 terminations.Many related parts can be found under its base part number L6743.Mosfet driver is mounted using Surface Mount.Devices have 8 pins available.The device is specifically designed to function with a supply voltage of 12V V.An output current as high as 3A can be achieved at maximum power.This subcategory of MOSFET Drivers has a number of useful electronic components.The component has 8 pins.Mosfet driver is possible to set the high-side voltage - Max (Bootstrap) to 41V.Based on its maximum power dissipation of 1.15W, it is clear that it is capable of transferring and conducting power loss without overheating.

L6743 Features


Embedded in the Tube package
2 drivers
Employing a gate type of N-Channel MOSFET
8 pins
High-side voltage - Max (Bootstrap) of 41V
Maximum power dissipation of 1.15W


L6743 Applications


There are a lot of STMicroelectronics
L6743 gate drivers applications.


  • Head-up and Head mounted displays
  • High current laser/LED systems
  • LCD/LCoS/DLP portable and embedded pico projectors
  • Multicolor LED/laser displays
  • Smart Phones
  • Portable Navigation Devices
  • Portable Media Players
  • Motor Controls
  • DC-DC Converters
  • AC-DC Inverters

User Guide

PURCHASE

Please verify all part numbers, quantities, and packaging preferences before placing your order. If substitutions are acceptable, please indicate this clearly. For time-sensitive projects, confirm estimated delivery dates and stock availability in advance. Once submitted, changes or cancellations may not be possible, especially for items marked as non-cancellable/non-returnable (NCNR). For international shipments, please ensure all import documentation is complete and accurate to avoid delays.

MEANS OF PAYMENT

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RFQ (REQUEST FOR QUOTATIONS)

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Provide target prices and acceptable alternatives, if any, to speed up the quotation process.

IMPORTANT NOTICE

Quotations are subject to stock availability and may vary with market conditions. Prices and lead times are not guaranteed until a purchase order is confirmed. Ensure your contact details are correct to avoid delays in response.

Step1：Prepare product

Step1：Prepare product

Step2：Desiccant Protection

Step2：Desiccant Protection

Step3：Vacuum Packaging

Step3：Vacuum Packaging

Step4：Individual Package

Step4：Individual Package

Step5：Anti-collision Filling

Step5：Anti-collision Filling

Step6：Packaging Box

Step6：Packaging Box

SHIPPING COST

1. Shipping starts at $40, but some countries will exceed $40. For example (South Africa, Brazil, India, Pakistan, Israel, etc.).
2. Some specific products need to reach the minimum order quantity.
3. It may cost additional remote fees for delivery if you are in a remote area.

SHIPPING METHOD

Currently, our products are shipped through DHL, FedEx, SF, and UPS.

DELIVERY TIME

1. Once the goods are shipped, estimated delivery time depends on the shipping methods you chose: FedEx International, 5-7 business days.
2. For in-stock parts, orders normally could be shipped out within 1-2days.

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