Vishay Siliconix24-SOIC (0.295", 7.50mm Width)RoHS
SI9978DW-T1-E3
IC GATE DRVR HALF-BRIDGE 24SOIC
Category
Subcategory
Pmic Gate Drivers
Package
24-SOIC (0.295", 7.50mm Width)
Status
Obsolete
Price available on request
MOQ: 1 pcs
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Parameters
| Parameter | Value |
|---|---|
| Brand | Vishay Siliconix |
| Model | SI9978DW-T1-E3 |
| Package / Case | 24-SOIC (0.295", 7.50mm Width) |
| Mounting Type | Surface Mount |
| Operating Temperature | -40°C ~ 150°C (TJ) |
| Supplier Device Package | 24-SOIC |
| RoHS | RoHS |
| Part Status | Obsolete |
Application & Notes
SI9978DW-T1-E3 by Vishay Siliconix is a power conversion IC commonly used in power supply designs, battery-powered devices, and DC-DC conversion modules. Input voltage up to N/A, output adjustable. The 24-SOIC (0.295", 7.50mm Width) package with surface mount mounting is standard for compact designs. Pay attention to input/output capacitor selection and PCB layout — switching regulators are sensitive to trace inductance.
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All Technical Specifications
| Gate Type | N-Channel MOSFET |
| Input Type | Non-Inverting |
| Channel Type | Synchronous |
| Voltage - Supply | 14.5V ~ 17.5V |
| Number of Drivers | 4 |
| Driven Configuration | Half-Bridge |
| Rise / Fall Time (Typ) | 110ns, 50ns |
| Logic Voltage - VIL, VIH | 1V, 4V |
| High Side Voltage - Max (Bootstrap) | 40 V |
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