UCC21550 vs UCC21520 مقایسه
مقایسه دقیق کنار به کنار UCC21550 توسط Texas Instruments و UCC21520 توسط Texas Instruments. مشخصات کلیدی، پارامترهای الکتریکی، بسته‌بندی، وضعیت چرخه عمر، قیمت‌گذاری و موجودی را مقایسه کنید تا بهترین قطعه را برای نیازهای طراحی خود تعیین کنید.
مقایسه مشخصات
| پارامتر | UCC21550 | UCC21520 |
|---|---|---|
| برند | Texas Instruments | Texas Instruments |
| دسته‌بندی | Power MOSFET Drivers | Power MOSFET Drivers |
| وضعیت چرخه عمر | فعال | فعال |
| کانال‌ها | 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) | — |
| دمای کاری | -40C to +150C | [DATA_NEEDED: operating temperature range] |
| بسته‌بندی | 16-SOIC (DW, 300 mil) | 16-SOIC (DW) |
| نوع نصب | Surface Mount | Surface Mount |
| Automotive Qualification | UCC21550x-Q1 family AEC-Q100 qualified | — |
| وضعیت 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 |