UCC21550 vs UCC21550ADWR Comparison
Detailed side-by-side comparison of UCC21550 by Texas Instruments and UCC21550ADWR by Texas Instruments. Compare key specifications, electrical parameters, packaging, lifecycle status, pricing, and availability to determine the best component for your design requirements.
Texas Instruments
UCC21550ADWR - 4A/6A Isolated Dual Gate Driver | Texas Instruments
UCC21550ADWR ✓ ActiveSpecification Comparison
| Parameter | UCC21550 | UCC21550ADWR |
|---|---|---|
| Brand | Texas Instruments | Texas Instruments |
| Category | Power MOSFET Drivers | Power MOSFET Drivers |
| Lifecycle Status | Active | Active |
| Stock Status | In Stock | In Stock |
| Unit Price (USD) | $1.25 | $1.19 |
| Channels | 2 (dual-channel) | — |
| Peak Source Current | 4 A | 4 A |
| Peak Sink Current | 6 A | 6 A |
| Isolation Rating | 5000 Vrms (reinforced, UL1577) | — |
| Isolation Technology | Capacitive (silicon dioxide) | — |
| Configurations | Dual low-side, dual high-side, or half-bridge | — |
| Supported Transistors | MOSFET, SiC, GaN, IGBT | — |
| Dead Time | Programmable via DT pin resistor | Programmable |
| UVLO | Yes, on input and output supplies (A/B/C grade options) | — |
| Operating Temperature | -40C to +150C | — |
| Package | 16-SOIC (DW, 300 mil) | 16-SOIC (DW) |
| Mounting Type | Surface Mount | Surface Mount |
| Automotive Qualification | UCC21550x-Q1 family AEC-Q100 qualified | — |
| RoHS Status | Compliant | Compliant |
| CMTI | [DATA_NEEDED: common-mode transient immunity] | > 125 V/ns |
| Propagation Delay | [DATA_NEEDED: typical propagation delay] | — |
| Number of Channels | — | 2 (dual) |
| Configuration | — | Dual low-side, dual high-side, or half-bridge |
| Isolation Type | — | Reinforced, capacitive coupling |
| Isolation Voltage | — | 5000 Vrms |
| Max VDD Output Supply | — | 25 V |
| UVLO Threshold Option | — | 5 V |
| Disable Function | — | Yes (DISABLE pin) |
| Driven Devices | — | Power MOSFET, SiC, GaN, IGBT |
| Junction Temperature Range | — | -40C to +150C |