SI8271AB-ISR vs UCC5350-Q1 Comparaison
Comparaison détaillée côte à côte de SI8271AB-ISR par Skyworks Solutions et UCC5350-Q1 par Texas Instruments. Comparez les spécifications clés, les paramètres électriques, le conditionnement, le statut de cycle de vie, les prix et la disponibilité pour déterminer le meilleur composant pour vos exigences de conception.
Skyworks Solutions
SI8271AB-ISR - 4A Isolated Gate Driver, 2.5kV, 8-SOIC | Skyworks
SI8271AB-ISR ✓ ActifComparaison des spécifications
| Paramètre | SI8271AB-ISR | UCC5350-Q1 |
|---|---|---|
| Marque | Skyworks Solutions | Texas Instruments |
| Catégorie | Power MOSFET Drivers | Power MOSFET Drivers |
| Statut du cycle de vie | Actif | Actif |
| Statut du stock | In Stock | In Stock |
| Prix unitaire (USD) | $2,45 | $1,18 |
| Product Type | Isolated Gate Driver (single channel) | Single-channel isolated gate driver |
| Manufacturer | Skyworks Solutions (formerly Silicon Labs) | — |
| Isolation Technology | RF carrier modulation (capacitive coupling) | Capacitive coupling |
| Peak Output Current | 4 A (source/sink) | — |
| Isolation Voltage | 2.5 kV RMS (UL1577) | — |
| Common-Mode Transient Immunity (CMTI) | >400 kV/us | 100 V/ns minimum |
| 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) | < 100 ns |
| Input Compatibility | TTL-compatible | — |
| Broche d'activation | Yes (EN, active behavior per datasheet) | — |
| Dead-Time Programming | Yes (DT pin) | — |
| Boîtier | 8-pin SOIC (Narrow Body), Tape & Reel | 8-pin SOIC (D) |
| Plage de température de fonctionnement | -40 C to +125 C | — |
| Number of Channels | 1 | 1 |
| Type de montage | Surface Mount | Surface Mount |
| Statut RoHS | Compliant | Compliant |
| Peak Source Current (Typical) | — | 10 A |
| Peak Sink Current (Typical) | — | 10 A |
| Minimum Peak Source Current | — | 5 A |
| Minimum Peak Sink Current | — | 5 A |
| Isolation Voltage (RMS) | — | 3 kVRMS (basic); 5 kVRMS transient withstand |
| VDD Drive Supply Range | — | 8 V to 18 V |
| VCC Input-side Supply | — | 3 V to 5.5 V |
| Output Options | — | Miller clamp or split (separate source/sink) outputs |
| Température de fonctionnement | — | -40C to +125C |
| Automotive Qualification | — | AEC-Q100 Grade 1 |
| Functional Safety | — | FMEDA documentation available |