SI8273ABD vs UCC21530DWKR Comparación
Comparación detallada lado a lado de SI8273ABD por Skyworks Solutions y UCC21530DWKR por Texas Instruments. Compare las especificaciones clave, los parámetros eléctricos, el encapsulado, el estado del ciclo de vida, los precios y la disponibilidad para determinar el mejor componente para los requisitos de su diseño.
Skyworks Solutions
SI8273ABD - 4A Isolated Gate Driver, 2.5kV, 16-SOIC | Skyworks
SI8273ABD ✓ Activo
Comparación de especificaciones
| Parámetro | SI8273ABD | UCC21530DWKR |
|---|---|---|
| Marca | Skyworks Solutions | Texas Instruments |
| Categoría | Power MOSFET Drivers | Power MOSFET Drivers |
| Estado del ciclo de vida | Activo | Activo |
| Estado del stock | In Stock | In Stock |
| Precio unitario (USD) | $3,05 | $1,95 |
| Función | Isolated gate driver | — |
| Number of Channels | 2 | 2 |
| Peak Output Current | 4 A | — |
| Isolation Voltage (Withstand) | 2.5 kVrms | — |
| Common-Mode Transient Immunity (CMTI) | 200 kV/us minimum | >=125 V/ns (minimum) |
| Propagation Delay | 60 ns (typical) | [DATA_NEEDED: propagation delay in ns] |
| Driver Supply Voltage (VDD) | 4.2 V to 30 V | — |
| Input Logic Levels | TTL-compatible, 2.5 V to 5 V | — |
| Input Hysteresis | >400 mV | — |
| UVLO Threshold | 5 V | — |
| Isolation Technology | Proprietary silicon (capacitive) isolation | — |
| Encapsulado | 16-pin SOIC (NB), narrow body | 14-SOIC (DWK) with 3.3 mm channel spacing |
| Tipo de montaje | Surface Mount | Surface Mount |
| Temperatura de funcionamiento | -40C to +125C | — |
| UL1577 Rated | Yes (2.5 kVrms) | — |
| Driver Configuration | — | Half-Bridge (dual independent outputs) |
| Peak Source Current | — | 4 A |
| Peak Sink Current | — | 6 A |
| Isolation Voltage (RMS) | — | 5.7 kVRMS (reinforced, per UL 1577) |
| Channel-to-Channel Spacing | — | 3.3 mm |
| Maximum Switching Frequency | — | 5 MHz |
| VDD Supply Range (logic side) | — | 3 V to 5.5 V |
| VDDA / VDDB Range (drive side) | — | 8 V to 18 V (up to 25 V per TI part details) |
| Dead-Time Control | — | Programmable via DT pin resistor |
| Patilla de habilitación | — | Yes (EN, active-high; pulls LOW to disable both outputs) |
| Input Logic Compatibility | — | CMOS / TTL |
| Rango de temperatura de funcionamiento | — | -40C to +125C |
| Approximate Datasheet Length | — | 47 pages (per third-party datasheet archive) |
| Estado RoHS | — | Compliant |