L6743Q
IC GATE DRVR HALF-BRIDGE 10DFNManufacturer: STMicroelectronics
Categories: Gate Drivers
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STMicroelectronics L6743Q is a dual, half-bridge gate driver IC featuring non-inverting inputs. This component is designed for driving N-channel MOSFETs in a half-bridge configuration. It offers peak output currents of 2A source and sink, facilitating efficient switching. The device operates with supply voltages ranging from 5V to 12V and supports a high-side bootstrap voltage up to 41V. Logic input voltage thresholds are specified as 0.8V (VIL) and 2V (VIH). The L6743Q is housed in a 10-DFN (3x3) surface-mount package, suitable for demanding applications. Its operating temperature range is 0°C to 125°C (TJ). This driver finds application in power supply units, motor control systems, and automotive electronics.
Additional Information
Series: -RoHS Status: ROHS3 CompliantManufacturer Lead Time: No lead time information availableProduct Status: DiscontinuedPackaging: TubeDatasheet:Download Free CAD Model:
Technical Details:
| Packaging | Tube |
| Package / Case | 10-VFDFN Exposed Pad |
| Mounting Type | Surface Mount |
| Operating Temperature | 0°C ~ 125°C (TJ) |
| Voltage - Supply | 5V ~ 12V |
| Input Type | Non-Inverting |
| High Side Voltage - Max (Bootstrap) | 41 V |
| Supplier Device Package | 10-DFN (3x3) |
| Rise / Fall Time (Typ) | - |
| Channel Type | Synchronous |
| Driven Configuration | Half-Bridge |
| Number of Drivers | 2 |
| Gate Type | N-Channel MOSFET |
| Logic Voltage - VIL, VIH | 0.8V, 2V |
| Current - Peak Output (Source, Sink) | 2A, - |
| Programmable | Not Verified |
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