SI9978DW-E3
IC GATE DRVR HALF-BRIDGE 24SOICManufacturer: Vishay Siliconix
Categories: Gate Drivers
Quality Control: Learn More
Vishay Siliconix SI9978DW-E3 is a high-performance half-bridge gate driver IC designed for demanding power conversion applications. This non-inverting driver features four independent driver channels, enabling flexible configuration for various power topologies. With a supply voltage range of 14.5V to 17.5V and a maximum high-side bootstrap voltage of 40V, it is well-suited for driving N-channel MOSFETs. The device offers typical rise and fall times of 110ns and 50ns respectively, ensuring efficient switching. Operating across an industrial temperature range of -40°C to 150°C (TJ), the SI9978DW-E3 is housed in a 24-SOIC package, facilitating surface mounting. This component finds application in power supplies, motor control, and other high-power systems where robust gate driving is critical.
Additional Information
Series: -RoHS Status: ROHS3 CompliantManufacturer Lead Time: No lead time information availableProduct Status: ObsoletePackaging: BulkDatasheet:Download Free CAD Model:
Technical Details:
| Packaging | Bulk |
| Package / Case | 24-SOIC (0.295"", 7.50mm Width) |
| Mounting Type | Surface Mount |
| Operating Temperature | -40°C ~ 150°C (TJ) |
| Voltage - Supply | 14.5V ~ 17.5V |
| Input Type | Non-Inverting |
| High Side Voltage - Max (Bootstrap) | 40 V |
| Supplier Device Package | 24-SOIC |
| Rise / Fall Time (Typ) | 110ns, 50ns |
| Channel Type | Synchronous |
| Driven Configuration | Half-Bridge |
| Number of Drivers | 4 |
| Gate Type | N-Channel MOSFET |
| Logic Voltage - VIL, VIH | 1V, 4V |
| Current - Peak Output (Source, Sink) | - |
| Programmable | Not Verified |
Request a Quote
Clients Also Buy
SI9910DJ-E3
IC GATE DRVR HIGH-SIDE 8DIP
SIP41104DY-T1-E3
IC GATE DRVR HALF-BRIDGE 8SO
SI9912DY-T1-E3
IC GATE DRVR HALF-BRIDGE 8SOIC
