L6743QTR
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- Mfr.Part #
- L6743QTR
- Manufacturer
- STMicroelectronics
- Package / Case
- 10-VFDFN Exposed Pad
- Datasheet
- Download
- Description
- IC GATE DRVR HALF-BRIDGE 10DFN
- Stock
- 9,902
- In Stock ：
- 9,902
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- Manufacturer :
- STMicroelectronics
- Product Category :
- Gate Drivers
- Number of Pins :
- 10
- Input Type :
- Non-Inverting
- Gate Type :
- N-Channel MOSFET
- Power Dissipation :
- 2.25W
- Packaging :
- Tape and Reel (TR)
- Nominal Supply Current :
- 5mA
- Supply Voltage :
- 12V
- Moisture Sensitivity Level (MSL) :
- 3 (168 Hours)
- Logic Voltage - VIL, VIH :
- 0.8V 2V
- Package / Case :
- 10-VFDFN Exposed Pad
- Mount :
- Surface Mount
- Number of Functions :
- 1
- Max Output Current :
- 3A
- Height Seated (Max) :
- 1mm
- Driven Configuration :
- Half-Bridge
- Number of Terminations :
- 10
- JESD-609 Code :
- e3
- Terminal Position :
- Dual
- High Side Driver :
- yes
- High Side Voltage - Max (Bootstrap) :
- 41V
- Length :
- 3mm
- Time@Peak Reflow Temperature-Max (s) :
- 30
- Width :
- 3mm
- Terminal Pitch :
- 0.5mm
- ECCN Code :
- EAR99
- Radiation Hardening :
- No
- Channel Type :
- SYNCHRONOUS
- Operating Temperature :
- 0°C~125°C TJ
- Current - Peak Output (Source, Sink) :
- 2A -
- Voltage - Supply :
- 5V~12V
- Terminal Finish :
- Matte Tin (Sn) - annealed
- Peak Reflow Temperature (Cel) :
- 260
- Base Part Number :
- L6743
- Max Power Dissipation :
- 2.25W
- Mounting Type :
- Surface Mount
- Number of Drivers :
- 2
- RoHS Status :
- ROHS3 Compliant
- Pin Count :
- 10
- Datasheets
- L6743QTR
Gate Drivers STMicroelectronics L6743QTR Overview
Introducing the Gate Drivers STMicroelectronics L6743QTR, a state-of-the-art IC gate driver specifically designed for half-bridge applications. Manufactured by STMicroelectronics, this component is crafted to optimize the efficiency and reliability of high-performance switching applications. The L6743QTR features an advanced design tailored for driving N-channel MOSFETs or IGBTs, making it an essential tool in power management and conversion technologies. Its compact 10-DFN package is engineered for dense PCB layouts, ensuring a minimal footprint while delivering robust performance.
L6743QTR Features
The L6743QTR gate driver includes several key features that make it standout in the field of power electronics. These include high peak output current capabilities, integrated bootstrap diode, under-voltage lockout protection, and dual independent low and high driving channels. Such features enable high-speed switching and improved thermal performance, which are critical in maintaining efficiency and durability in power circuits.
L6743QTR Applications
- Motor Control Systems: Utilizes the L6743QTR to drive the gates of MOSFETs or IGBTs in electric vehicle motor controllers, providing efficient power conversion and enhanced vehicle performance.
- Power Supply Units: Employs the high efficiency and fast switching capabilities of the L6743QTR to manage power in server PSUs, ensuring reliable operation under variable load conditions.
- DC-DC Converters: The L6743QTR is used to achieve efficient power management in portable devices by controlling high-frequency switching in DC-DC conversion circuits, maximizing battery life and minimizing heat production.
- Inverters: Applies the L6743QTR in solar inverters and uninterruptible power supplies (UPS) to enhance the efficiency of converting DC to AC power, thereby ensuring stable and reliable energy supply.
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