L6743B
IC GATE DRVR HALF-BRIDGE 8VFDFPNManufacturer: STMicroelectronics
Categories: Gate Drivers
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The STMicroelectronics L6743B is a synchronous, dual-channel, half-bridge gate driver designed for N-channel MOSFETs. This component features non-inverting inputs and a supply voltage range of 5V to 12V, with a maximum high-side voltage of 41V. Peak output current capabilities are 2A source and sink. The L6743B operates with logic voltages between 0.8V (VIL) and 2V (VIH). Packaged in an 8-VFDFPN (3x3) with an exposed pad for enhanced thermal performance, this surface-mount device is suitable for applications requiring efficient power stage control. Its operating temperature range is 0°C to 125°C (TJ). The L6743B is commonly utilized in power supply and motor control applications within the automotive and industrial sectors.
Additional Information
Series: -RoHS Status: ROHS3 CompliantManufacturer Lead Time: No lead time information availableProduct Status: DiscontinuedPackaging: TrayDownload Free CAD Model:
Technical Details:
| Packaging | Tray |
| Package / Case | 8-VDFN 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 | 8-VFDFPN (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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