UCC21540 vs UCC21550 Comparación
Comparación detallada lado a lado de UCC21540 por Texas Instruments y UCC21550 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.
Texas Instruments
UCC21540 - 4A/6A 5.7kVRMS Isolated Gate Driver | Texas Instruments
UCC21540 ✓ ActivoComparación de especificaciones
| Parámetro | UCC21540 | UCC21550 |
|---|---|---|
| Marca | Texas Instruments | 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) | $1,85 | $1,25 |
| Output Current (Peak Source) | 4 A | — |
| Output Current (Peak Sink) | 6 A | — |
| Isolation Rating | 5.7 kVRMS (reinforced) | 5000 Vrms (reinforced, UL1577) |
| Number of Channels | 2 | — |
| Isolation Technology | Capacitive coupling | Capacitive (silicon dioxide) |
| Secondary-Side UVLO | 8 V | — |
| Output-Side Supply Range (VDD) | 6.5 V to 18 V | — |
| Programmable Deadtime | Yes (DT pin) | — |
| Disable Pin | Yes (DIS) | — |
| Driven Devices | Power MOSFET, IGBT, GaN transistor | — |
| Encapsulado | SOIC-16 (DW); DWK with 3.3-mm channel spacing | 16-SOIC (DW, 300 mil) |
| Channel-to-Channel Spacing (DWK) | 3.3 mm | — |
| Isolation Type | Reinforced / galvanic | — |
| Tipo de montaje | Surface Mount | Surface Mount |
| Estado RoHS | Compliant | Compliant |
| Temperatura de funcionamiento | [DATA_NEEDED: operating temperature range] | -40C to +150C |
| Canales | — | 2 (dual-channel) |
| Peak Source Current | — | 4 A |
| Peak Sink Current | — | 6 A |
| Configurations | — | Dual low-side, dual high-side, or half-bridge |
| Supported Transistors | — | MOSFET, SiC, GaN, IGBT |
| Dead Time | — | Programmable via DT pin resistor |
| UVLO | — | Yes, on input and output supplies (A/B/C grade options) |
| Automotive Qualification | — | UCC21550x-Q1 family AEC-Q100 qualified |
| CMTI | — | [DATA_NEEDED: common-mode transient immunity] |
| Propagation Delay | — | [DATA_NEEDED: typical propagation delay] |