UCC21550 vs UCC21521DWR Vergleich
Detaillierter Direktvergleich von UCC21550 von Texas Instruments und UCC21521DWR von Texas Instruments. Vergleichen Sie die wichtigsten Spezifikationen, elektrischen Parameter, Gehäuse, Lebenszyklusstatus, Preise und Verfügbarkeit, um das beste Bauteil für Ihre Designanforderungen zu ermitteln.
Spezifikationsvergleich
| Parameter | UCC21550 | UCC21521DWR |
|---|---|---|
| Marke | Texas Instruments | Texas Instruments |
| Kategorie | Power MOSFET Drivers | Power MOSFET Drivers |
| Lebenszyklusstatus | Aktiv | Aktiv |
| Lagerstatus | In Stock | In Stock |
| Stückpreis (USD) | $1,25 | $2,15 |
| Kanäle | 2 (dual-channel) | — |
| Peak Source Current | 4 A | 4 A |
| Peak Sink Current | 6 A | 6 A |
| Isolation Rating | 5000 Vrms (reinforced, UL1577) | 5700 Vrms |
| Isolation Technology | Capacitive (silicon dioxide) | Capacitive coupling |
| Configurations | Dual low-side, dual high-side, or half-bridge | 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) | — |
| Betriebstemperatur | -40C to +150C | -40C to +125C |
| Gehäuse | 16-SOIC (DW, 300 mil) | SOIC-16 (DW) |
| Montageart | Surface Mount | Surface Mount |
| Automotive Qualification | UCC21550x-Q1 family AEC-Q100 qualified | — |
| RoHS-Status | Compliant | Compliant |
| CMTI | [DATA_NEEDED: common-mode transient immunity] | 100 V/ns (minimum) |
| Propagation Delay | [DATA_NEEDED: typical propagation delay] | 19 ns (typical) |
| Channel Count | — | 2 |
| Delay Matching | — | 5 ns (maximum) |
| Pulse-Width Distortion | — | 6 ns (maximum) |
| Minimum Pulse Width | — | 10 ns |
| Max Switching Frequency | — | 5 MHz |
| Input Threshold | — | TTL and CMOS compatible (3.3 V logic) |
| Enable / Disable Pin | — | Yes (DIS) |