UCC21550 vs UCC21520 Comparaison
Comparaison détaillée côte à côte de UCC21550 par Texas Instruments et UCC21520 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 | UCC21550 | UCC21520 |
|---|---|---|
| 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) | $1,25 | $1,55 |
| Canaux | 2 (dual-channel) | — |
| Peak Source Current | 4 A | 4 A |
| Peak Sink Current | 6 A | 6 A |
| Isolation Rating | 5000 Vrms (reinforced, UL1577) | 5.7 kVRMS (reinforced) |
| Isolation Technology | Capacitive (silicon dioxide) | Capacitive |
| 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) | — |
| Température de fonctionnement | -40C to +150C | [DATA_NEEDED: operating temperature range] |
| Boîtier | 16-SOIC (DW, 300 mil) | 16-SOIC (DW) |
| Type de montage | Surface Mount | Surface Mount |
| Automotive Qualification | UCC21550x-Q1 family AEC-Q100 qualified | — |
| Statut RoHS | Compliant | [DATA_NEEDED: RoHS status] |
| CMTI | [DATA_NEEDED: common-mode transient immunity] | 100 V/ns |
| Propagation Delay | [DATA_NEEDED: typical propagation delay] | 19 ns |
| Channel Count | — | 2 (dual-channel) |
| Max Switching Frequency | — | 5 MHz |
| Pulse-Width Distortion | — | 6 ns |
| Supply Voltage VDD | — | 6.5 V to 25 V |
| Input Threshold | — | TTL/CMOS compatible |
| UVLO Protection | — | Yes, on all supply pins |
| Control Pin | — | DIS (disable) |
| Primary-side Input Voltage | — | up to 18 V |