SI8271AB-ISR vs SI8751AB-ISR Comparação
Comparação detalhada lado a lado de SI8271AB-ISR por Skyworks Solutions e SI8751AB-ISR por Skyworks Solutions. Compare especificações principais, parâmetros elétricos, encapsulamento, status do ciclo de vida, preços e disponibilidade para determinar o melhor componente para os requisitos do seu projeto.
Skyworks Solutions
SI8271AB-ISR - 4A Isolated Gate Driver, 2.5kV, 8-SOIC | Skyworks
SI8271AB-ISR ✓ AtivoSkyworks Solutions
SI8751AB-ISR - Isolated FET Driver, 2.5kV, 8-SOIC | Skyworks
SI8751AB-ISR ✓ AtivoComparação de especificações
| Parâmetro | SI8271AB-ISR | SI8751AB-ISR |
|---|---|---|
| Marca | Skyworks Solutions | Skyworks Solutions |
| Categoria | Power MOSFET Drivers | Power MOSFET Drivers |
| Status do ciclo de vida | Ativo | Ativo |
| Status do estoque | In Stock | In Stock |
| Preço unitário (USD) | $2,45 | $1,65 |
| Product Type | Isolated Gate Driver (single channel) | Isolated FET Driver (CMOS input) |
| Manufacturer | Skyworks Solutions (formerly Silicon Labs) | — |
| Isolation Technology | RF carrier modulation (capacitive coupling) | — |
| Peak Output Current | 4 A (source/sink) | — |
| Isolation Voltage | 2.5 kV RMS (UL1577) | — |
| Common-Mode Transient Immunity (CMTI) | >400 kV/us | — |
| Latch-up Immunity | 400 kV/us | — |
| Driver Supply Voltage (VDD) | 4.6 V to 30 V | — |
| UVLO Threshold | 5 V (with deglitch) | — |
| Propagation Delay | ~30 ns (typical) | [DATA_NEEDED: propagation delay typical/max] |
| Input Compatibility | TTL-compatible | — |
| Pino de habilitação | Yes (EN, active behavior per datasheet) | — |
| Dead-Time Programming | Yes (DT pin) | — |
| Encapsulamento | 8-pin SOIC (Narrow Body), Tape & Reel | 8-SOIC (0.154", 3.90 mm width) |
| Faixa de temperatura de operação | -40 C to +125 C | — |
| Number of Channels | 1 | 1 |
| Tipo de montagem | Surface Mount | Surface Mount |
| Status RoHS | Compliant | — |
| Technology | — | Capacitive (RF) Coupling |
| Voltage - Isolation | — | 2500 Vrms |
| Common Mode Transient Immunity (Min) | — | 20 kV/us |
| Input Supply Voltage | — | 2.25 V to 5.5 V |
| Output Drive | — | External FET gate driver (self-powered secondary) |
| Input Control Interface | — | Digital CMOS pin control (Si8751); CTR pin adjusts drive strength |
| Temperatura de operação | — | -40 C to +105 C |
| Nível de sensibilidade à umidade (MSL) | — | 2A (4 weeks) |
| Approval Agency | — | CQC, CSA, UR, VDE |
| ECCN | — | EAR99 |
| HTSUS | — | 8542.39.0001 |