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L6743

STMicroelectronics

L6743 by STMicroelectronics

L6743 by STMicroelectronics is a high-side MOSFET gate driver designed for efficient power management. It operates b/w 10.2V and 13.8V, with a max temp of 70 °C, making it ideal for commercial applications. Its compact SO-8 package ensures easy surface mounting in space-constrained designs.

Median Price

-

Lifecycle Status

Suppliers In-Stock

3

In-Stock Inventory

1k+

Distributors (In-Stock)

Supplier In-Stock 1+ parts 100+ parts 1k+ parts 10k+ parts

Vyrian

USA . 8,451 parts In-Stock

1+ parts

-

100+ parts

-

1k+ parts

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10k+ parts

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8,451

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-

-

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Digiode

USA . 4,279 parts In-Stock

1+ parts

-

100+ parts

-

1k+ parts

-

10k+ parts

-

4,279

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-

-

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Anansix

USA . 608 parts In-Stock

1+ parts

-

100+ parts

-

1k+ parts

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608

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Distributors (Availability)

Supplier In-Stock 1+ parts 100+ parts 1k+ parts 10k+ parts

IDEA Electronic Components Group

UK . 2,135 parts In-Stock

1+ parts

$6.051

100+ parts

-

1k+ parts

$5.446

10k+ parts

-

2,135

$6.051

-

$5.446

-

Microchip USA

USA . 177 parts In-Stock

1+ parts

$7.332

100+ parts

-

1k+ parts

-

10k+ parts

-

177

$7.332

-

-

-

MKK Technologies

India . 2,190 parts In-Stock

1+ parts

$11.378

100+ parts

-

1k+ parts

-

10k+ parts

-

2,190

$11.378

-

-

-

DigiPath Technology Company

USA . 2,190 parts In-Stock

1+ parts

$11.378

100+ parts

-

1k+ parts

-

10k+ parts

-

2,190

$11.378

-

-

-

Ampacity Inc.

Singapore . 1,617 parts In-Stock

1+ parts

$16.500

100+ parts

-

1k+ parts

-

10k+ parts

-

1,617

$16.500

-

-

-

AZTECH Wire

Italy . 1,145 parts In-Stock

1+ parts

$18.870

100+ parts

-

1k+ parts

-

10k+ parts

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1,145

$18.870

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-

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Component Stockers USA

USA . 529 parts In-Stock

1+ parts

$99.990

100+ parts

-

1k+ parts

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10k+ parts

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529

$99.990

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-

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RC Electronics

USA . 24,300 parts In-Stock

1+ parts

-

100+ parts

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24,300

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Vigor

Singapore . 10,000 parts In-Stock

1+ parts

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10,000

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Corphita

USA . 4,175 parts In-Stock

1+ parts

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4,175

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Authorized Procurement Solutions

USA . 4,000 parts In-Stock

1+ parts

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4,000

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Parana Technologies

USA . 2,053 parts In-Stock

1+ parts

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100+ parts

$7.235

1k+ parts

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10k+ parts

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2,053

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$7.235

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A-Z Elektronik GmbH

Germany . 1,826 parts In-Stock

1+ parts

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100+ parts

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1k+ parts

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1,826

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Alle Elektronik GmbH

Germany . 1,217 parts In-Stock

1+ parts

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100+ parts

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1k+ parts

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10k+ parts

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1,217

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Overview

Unlock unparalleled performance with the L6743 from STMicroelectronics, a trusted leader in innovation. This cutting-edge MOSFET gate driver offers exceptional reliability and efficiency for demanding applications, ensuring your designs achieve optimal power management. With its compact footprint and robust operating range, the L6743 is perfect for automotive, industrial, and consumer electronics. Elevate your projects today—experience quality that drives results!

Feature Benefit Bullets

Package Body Material: PLASTIC/EPOXY

The use of plastic/epoxy material ensures good durability and resistance to environmental factors, making this driver reliable in various applications.

Surface Mount: YES

Surface mount technology allows for compact design and easy integration into modern PCBs, saving space and reducing assembly time.

Maximum Supply Voltage: 13.8 V

With a high maximum supply voltage, this driver can efficiently manage voltage spikes, enhancing the robustness of your circuit.

Package Shape: RECTANGULAR

The rectangular package shape facilitates efficient space usage on PCB layouts, allowing for better design flexibility.

Power Supplies (V): 12

Supporting a nominal supply voltage of 12V makes this driver suitable for a wide range of applications in different electronic systems.

No. of Terminals: 8

Eight terminals provide enough connectivity options for various applications, allowing seamless interfacing with other components.

Package Style (Meter): SMALL OUTLINE

The small outline design contributes to a compact footprint, making it ideal for space-constrained applications.

Minimum Supply Voltage: 10.2 V

A minimum supply voltage of 10.2V allows for flexibility in power supply selection, which is advantageous for battery-powered or low-voltage applications.

Maximum Operating Temperature: 70 °C

A high maximum operating temperature ensures reliable performance in warmer environments, increasing the product's versatility.

Minimum Operating Temperature: 0 °C

The capability to function from 0 °C allows for operation in standard indoor conditions and makes it applicable in various climates.

Terminal Position: DUAL

Dual terminal position design aids in effective heat dissipation and provides improved electrical performance.

Maximum Seated Height: 1.75 mm

A low seated height supports low-profile design requirements, making the driver fitting for applications where height is a constraint.

Width: 3.9 mm

A compact width enhances design options in crowded PCB layouts while maintaining performance.

High Side Driver: YES

As a high-side driver, it enables easier control of high-side MOSFETs, enhancing the efficiency of power conversion designs.

Length: 4.9 mm

Short length offers flexibility in circuit board design and helps to minimize trace lengths and potential losses.

Temperature Grade: COMMERCIAL

A commercial temperature grade indicates suitability for a wide range of applications, ensuring solid performance without excessive cost.

Terminal Form: GULL WING

Gull wing terminals ease soldering and ensure reliable connections during assembly and operation.

Nominal Supply Voltage: 12 V

With a nominal supply voltage of 12V, this driver is optimized for common system voltage levels, improving compatibility with standard power supplies.

Terminal Pitch: 1.27 mm

A terminal pitch of 1.27 mm allows for close placement of components while maintaining manufacturability, crucial for miniaturized designs.

Interface IC Type: HALF BRIDGE BASED MOSFET DRIVER

Being a half-bridge based driver means it can efficiently control both N-channel and P-channel MOSFETs, providing versatility in driver applications.

Technical Specifications

MOSFET Gate Drivers L6743 attributes and parameters. Explore more MOSFET Gate Drivers devices from STMicroelectronics

Specs

High Side Driver:

YES

Interface IC Type:

JESD-30 Code:

R-PDSO-G8

Length:

4.9 mm

No. of Functions:

1

No. of Terminals:

8

Maximum Operating Temperature:

70 Cel

Minimum Operating Temperature:

0 Cel

Package Body Material:

PLASTIC/EPOXY

Package Code:

SOP

Package Equivalence Code:

SOP8,.25

Package Shape:

Package Style (Meter):

SMALL OUTLINE

Peak Reflow Temperature (C):

NOT SPECIFIED

Power Supplies (V):

12

Qualification:

Not Qualified

Maximum Seated Height:

1.75 mm

Sub-Category:

MOSFET Drivers

Maximum Supply Voltage:

13.8 V

Minimum Supply Voltage:

10.2 V

Nominal Supply Voltage:

12 V

Surface Mount:

YES

Temperature Grade:

Terminal Form:

Terminal Pitch:

1.27 mm

Terminal Position:

DUAL

Maximum Time At Peak Reflow Temperature (s):

NOT SPECIFIED

Width:

3.9 mm

Trade Compliance

L6743 Interface ICs trade compliance attributes, and parameters.

ECCN

EAR99

ECCN Governance

EAR

HTS

8542.39.00.01

SB

8542.39.00.00

Manufacturer Highlights

STMicroelectronics

STMicroelectronics is a global leader in the semiconductor manufacturing industry, with over 35 years of experience providing innovative and advanced technologies for customers around the world. Headquartered in Netherlands, STMicroelectronics has more than 51,323 employees worldwide and operates across 32 countries all over Europe, Asia-Pacific and the Americas. The company’s portfolio includes integrated circuits, discrete components, application-specific standard products, and computer chipsets. STMicroelectronics serves a wide range of industries such as automotive, consumer markets, healthcare and industrial applications.

Management team

President, CEO

Jean-Marc Chery

President, CFO, Finance, Purchasing,Enterprise Risk Management & Resilience

Lorenzo Grandi

President, Sales & Marketing

Jerome Roux

Manufacturer fab locations 33

Fab name Location Fab Initiation Wafer Capacity

Castelletto

Fabrication

Fab Initiation

1968

Italy

Castelletto

Wafer Capacity

1968

SGFAB AMK 6

Fabrication

Fab Initiation

2000

Singapore

Singapore

Wafer Capacity

29,000

2000

29,000

AG200

Fabrication

Fab Initiation

2000

Italy

Agrate Brianza

Wafer Capacity

14,000

2000

14,000

RST 8

Fabrication

Fab Initiation

2000

France

Rousset

Wafer Capacity

35,000

2000

35,000

Crolles 1

Fabrication

Fab Initiation

1993

France

Crolles

Wafer Capacity

30,000

1993

30,000

Crolles 2-ext. mod 5

Fabrication

Fab Initiation

-

France

Crolles

Wafer Capacity

-

Crolles 2-ext. mod 2

Fabrication

Fab Initiation

2022

France

Crolles

Wafer Capacity

2022

Crolles 2-ext. mod 3

Fabrication

Fab Initiation

2023

France

Crolles

Wafer Capacity

2023

Crolles 2

Fabrication

Fab Initiation

2004

France

Crolles

Wafer Capacity

28,000

2004

28,000

AG200

Fabrication

Fab Initiation

1985

Italy

Agrate Brianza

Wafer Capacity

14,000

1985

14,000

SiC Fab

Fabrication

Fab Initiation

2006

Sweden

Norrköping

Wafer Capacity

10,000

2006

10,000

Fab 3

Fabrication

Fab Initiation

2005

France

Tours

Wafer Capacity

2,000

2005

2,000

Fab 1 & Fab 2

Fabrication

Fab Initiation

1978

France

Tours

Wafer Capacity

55,000

1978

55,000

Fab 2

Fabrication

Fab Initiation

1997

Italy

Catania

Wafer Capacity

30,000

1997

30,000

SGFAB-AMK 6E

Fabrication

Fab Initiation

2003

Singapore

Singapore

Wafer Capacity

145,000

2003

145,000

SGFAB-AMJ 9

Fabrication

Fab Initiation

1984

Singapore

Singapore

Wafer Capacity

152,000

1984

152,000

AG300 (R3)

Fabrication

Fab Initiation

2022

Italy

Agrate Brianza

Wafer Capacity

2022

Fab 2

Fabrication

Fab Initiation

1980

Italy

Catania

Wafer Capacity

25,000

1980

25,000

AG200

Fabrication

Fab Initiation

1987

Italy

Agrate Brianza

Wafer Capacity

34,000

1987

34,000

AG300

Fabrication

Fab Initiation

2024

Italy

Agrate Brianza

Wafer Capacity

2024

Crolles 2-ext. mod 1

Fabrication

Fab Initiation

2020

France

Crolles

Wafer Capacity

2,000

2020

2,000

Fab 1 6-inch fab

Fabrication

Fab Initiation

2013

Italy

Catania

Wafer Capacity

11,000

2013

11,000

SiC 6-inch line

Fabrication

Fab Initiation

2021

Singapore

Singapore

Wafer Capacity

2021

Fab 1 6-inch fab

Fabrication

Fab Initiation

2020

Italy

Catania

Wafer Capacity

2,500

2020

2,500

200mm GaN

Fabrication

Fab Initiation

2021

France

Tours

Wafer Capacity

2,500

2021

2,500

Fab 2

Fabrication

Fab Initiation

2018

Italy

Catania

Wafer Capacity

14,000

2018

14,000

SGFAB-AMK 8

Fabrication

Fab Initiation

2001

Singapore

Singapore

Wafer Capacity

30,000

2001

30,000

Crolles 2- JV Fab

Fabrication

Fab Initiation

2024

France

Crolles

Wafer Capacity

2024

SGFAB-AMK 6

Fabrication

Fab Initiation

2016

Singapore

Singapore

Wafer Capacity

38,125

2016

38,125

SGFAB-AMK 2E

Fabrication

Fab Initiation

2010

Singapore

Singapore

Wafer Capacity

20,000

2010

20,000

Silicon Carbide A.B.

Fabrication

Fab Initiation

2021

Sweden

Norrköping

Wafer Capacity

2021

SiC wafer/EPI Fab

Fabrication

Fab Initiation

2023

Italy

Catania

Wafer Capacity

2023

SiC Device Fab

Fabrication

Fab Initiation

2025

Italy

Catania

Wafer Capacity

2025

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