X-On Electronics has gained recognition as a prominent supplier of L6743BTR Gate Drivers across the USA, India, Europe, Australia, and various other global locations. L6743BTR Gate Drivers are a product manufactured by STMicroelectronics. We provide cost-effective solutions for Gate Drivers, ensuring timely deliveries around the world.

L6743BTR STMicroelectronics

Name: L6743BTR
Brand: STMicroelectronics
SKU: L6743BTR_STMicroelectronics
Availability: OutOfStock
Rating: 5 (11 reviews)

L6743BTR electronic component of STMicroelectronics

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See Product Specifications

Part No.	L6743BTR
Manufacturer:	STMicroelectronics
Category:	Gate Drivers
Description:	Gate Drivers HIGH CURRENT MOSFET DRIVER DC-DC
Datasheet:	L6743BTR Datasheet (PDF)
	Large This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges

Price (USD)

N/A

Obsolete

L6743BTR More Buying Options & Price Grid(s)

Availability	Price	Quantity
0 MOQ : 1 Multiples : 1	1 : USD 1.6295	N/A Obsolete

0 MOQ : 4000 Multiples : 4000	4000 : USD 0.643 8000 : USD 0.6348 16000 : USD 0.6239 24000 : USD 0.6076 32000 : USD 0.6021	N/A Obsolete

0 MOQ : 1 Multiples : 1	1 : USD 3.9107 10 : USD 1.4728 25 : USD 1.3336 100 : USD 1.1431 250 : USD 1.0729 500 : USD 0.9335 1000 : USD 0.8052 4000 : USD 0.8042	N/A Obsolete

We are delighted to provide the L6743BTR from our Gate Drivers category, at competitive rates not only in the United States, Australia, and India, but also across Europe and beyond. A long established and extensive electronic component distribution network has enhanced our global reach and dependability, ensuring cost savings through prompt deliveries worldwide. Client satisfaction is at the heart of our business, where every component counts and every customer matters. Our technical service team is ready to assist you. From product selection to after-sales support, we strive to deliver a seamless and satisfying experience. Are you ready to experience the best in electronic component distribution? Contact X-ON Electronics today and discover why X-On are a preferred choice for the L6743BTR and other electronic components in the Gate Drivers category and beyond.

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Additional Infomation About Product

L6743B High current MOSFET driver Features Dual MOSFET driver for synchronous rectified converters High driving current for fast external MOSFET switching Integrated bootstrap diode VFDFPN8 3 x 3 mm High frequency operation Enable pin Combined with ST PWM controllers, the driver allows implementing complete voltage regulator Adaptive dead-time management solutions for modern high-current CPUs and Flexible gate-drive: 5 V to 12 V compatible DC-DC conversion in general. L6743B embeds High-impedance (HiZ) management for output high-current drivers for both high-side and stage shutdown low-side MOSFETs. The device accepts flexible power supply (5 V to 12 V) to optimize the Preliminary OV protection gate-drive voltage for high-side and low-side VFDFPN8 3 x 3 mm package maximizing the system efficiency. The bootstrap diode is embedded saving the use Applications of external diodes. Anti shoot-through management avoids high-side and low-side High current VRM / VRD for desktop / server / MOSFET to conduct simultaneously and, workstation CPUs combined with adaptive dead-time control, High current and high efficiency DC / DC minimizes the LS body diode conduction time. converters L6743B embeds preliminary OV protection: after Vcc overcomes the UVLO and while the device is Description in HiZ, the LS MOSFET is turned ON to protect the load in case the output voltage overcomes a L6743B is a flexible, high-frequency dual-driver warning threshold protecting the output against specifically designed to drive N-channel HS failures. MOSFETs connected in synchronous-rectified buck topology. The driver is available is VFDFPN8 3 x 3 mm packages. Table 1. Device summary Order code Package Packing L6743B Tube VFDFPN8 L6743BTR Tape and reel July 2019 DS5863 Rev 2 1/17 This is information on a product in full production. www.st.comContents L6743B Contents 1 Typical application circuit and block diagram 3 1.1 Application circuit 3 1.2 Block diagram . 3 2 Pins description and connection diagrams 4 2.1 Pin description 4 3 Maximum ratings 5 3.1 Absolute maximum ratings . 5 3.2 Thermal data . 5 4 Electrical specifications 6 4.1 Electrical characteristics . 6 5 Device description and operation 7 5.1 High-impedance (HiZ) management . 8 5.2 Preliminary OV protection . 8 5.3 Internal BOOT diode . 9 5.4 Power dissipation 9 5.5 Layout guidelines . 11 6 Package mechanical data 13 7 Revision history . 16 2/17 DS5863 Rev 2

HS Compliance

Tariff Desc

8542.39.23 No ..Linear/analogue and peripheral integrated circuits, timers, voltage regulators, A/D and D/A converters, telecommunication and modem integrated circuits, other than board level products Free

Electronic integrated circuits- Processors and controllers, whether or not combined with memories, converters, logic circuits, amplifiers, clock and timing circuits, or other circuits

C-Max may also be referenced as

C-Max (VA)
SG3
ST
ST MICROELECTRONICS
ST2
ST7
STM
STMICRELECTRONICS
STN

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Manufacturer STMicroelectronics STMicroelectronics
Product Category Gate Drivers Gate Drivers
RoHS - XON Y Y
Configuration Inverting, Non - Inverting Inverting, Non - Inverting
Number of Drivers 2 Driver 2 Driver
Output Current 3 A 3 A
Supply Voltage - Max 12 V 12 V
Supply Voltage - Min 5 V 5 V
Operating Supply Current 5 mA 5 mA
Number of Outputs 2 2
Mounting Style Smd/Smt Smd/Smt
Type High Side/Low Side High Side/Low Side
Minimum Operating Temperature 0 C 0 C
Maximum Operating Temperature + 125 C + 125 C
Series L6743b L6743b
Packaging Reel Reel
Features Synchronous Synchronous
Brand Stmicroelectronics Stmicroelectronics
Packagingoptionsscrubbed L6743b L6743b
Factory Pack Quantity : 4000 4000
Technology Si Si
Propagation Delay - Max 75 Ns 75 Ns
Cnhts 8542319000 8542319000
Hts Code 8542390001 8542390001
Mxhts 85423999 85423999
Product Type Gate Drivers Gate Drivers
Subcategory Pmic - Power Management Ics Pmic - Power Management Ics
Taric 8542399000 8542399000