LM5109MA
IC GATE DRVR HALF-BRIDGE 8SOICManufacturer: Texas Instruments
Categories: Gate Drivers
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The Texas Instruments LM5109MA is a high-voltage, monolithic half-bridge gate driver designed for driving power MOSFETs and IGBTs. This device features independent high-side and low-side outputs with peak sourcing and sinking current capabilities of 1A. The non-inverting input simplifies control logic, and the driver supports N-channel MOSFET gate drive. Its bootstrap capability allows for driving high-side transistors with a maximum voltage of 118V. Operating over a temperature range of -40°C to 125°C, the LM5109MA is housed in a compact 8-SOIC package suitable for surface mounting. Typical rise and fall times are 15ns. This component is widely utilized in power conversion applications across various industries, including automotive, industrial power supplies, and motor control systems. The supply voltage range is 8V to 14V.
Additional Information
Series: -RoHS Status: RoHS non-compliantManufacturer Lead Time: No lead time information availableProduct Status: ObsoletePackaging: TubeDownload Free CAD Model:
Technical Details:
| Packaging | Tube |
| Package / Case | 8-SOIC (0.154"", 3.90mm Width) |
| Mounting Type | Surface Mount |
| Operating Temperature | -40°C ~ 125°C (TJ) |
| Voltage - Supply | 8V ~ 14V |
| Input Type | Non-Inverting |
| High Side Voltage - Max (Bootstrap) | 118 V |
| Supplier Device Package | 8-SOIC |
| Rise / Fall Time (Typ) | 15ns, 15ns |
| Channel Type | Independent |
| Driven Configuration | Half-Bridge |
| Number of Drivers | 2 |
| Gate Type | N-Channel MOSFET |
| Logic Voltage - VIL, VIH | 0.8V, 2.2V |
| Current - Peak Output (Source, Sink) | 1A, 1A |
| Programmable | Not Verified |
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