UCC21521DWR vs UCC21550 Comparaison
Comparaison détaillée côte à côte de UCC21521DWR par Texas Instruments et UCC21550 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.
Comparaison des spécifications
| Paramètre | UCC21521DWR | UCC21550 |
|---|---|---|
| Marque | Texas Instruments | 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) | $2,15 | $1,25 |
| Channel Count | 2 | — |
| Peak Source Current | 4 A | 4 A |
| Peak Sink Current | 6 A | 6 A |
| Isolation Rating | 5700 Vrms | 5000 Vrms (reinforced, UL1577) |
| CMTI | 100 V/ns (minimum) | [DATA_NEEDED: common-mode transient immunity] |
| Propagation Delay | 19 ns (typical) | [DATA_NEEDED: typical propagation delay] |
| Delay Matching | 5 ns (maximum) | — |
| Pulse-Width Distortion | 6 ns (maximum) | — |
| Minimum Pulse Width | 10 ns | — |
| Max Switching Frequency | 5 MHz | — |
| Isolation Technology | Capacitive coupling | Capacitive (silicon dioxide) |
| Input Threshold | TTL and CMOS compatible (3.3 V logic) | — |
| Enable / Disable Pin | Yes (DIS) | — |
| Température de fonctionnement | -40C to +125C | -40C to +150C |
| Boîtier | SOIC-16 (DW) | 16-SOIC (DW, 300 mil) |
| Type de montage | Surface Mount | Surface Mount |
| Configurations | Dual low-side, dual high-side, or half-bridge | Dual low-side, dual high-side, or half-bridge |
| Statut RoHS | Compliant | Compliant |
| Canaux | — | 2 (dual-channel) |
| 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 |