UCC21550ADWR vs UCC21550 Comparison
Detailed side-by-side comparison of UCC21550ADWR by Texas Instruments and UCC21550 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 | UCC21550ADWR | UCC21550 |
|---|---|---|
| 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) | $1.19 | $1.25 |
| Number of Channels | 2 (dual) | — |
| Configuration | Dual low-side, dual high-side, or half-bridge | — |
| Peak Source Current | 4 A | 4 A |
| Peak Sink Current | 6 A | 6 A |
| Isolation Type | Reinforced, capacitive coupling | — |
| Isolation Voltage | 5000 Vrms | — |
| CMTI | > 125 V/ns | [DATA_NEEDED: common-mode transient immunity] |
| Max VDD Output Supply | 25 V | — |
| UVLO Threshold Option | 5 V | — |
| Dead Time | Programmable | Programmable via DT pin resistor |
| Disable Function | Yes (DISABLE pin) | — |
| Driven Devices | Power MOSFET, SiC, GaN, IGBT | — |
| Junction Temperature Range | -40C to +150C | — |
| Package | 16-SOIC (DW) | 16-SOIC (DW, 300 mil) |
| Mounting Type | Surface Mount | Surface Mount |
| RoHS Status | Compliant | Compliant |
| Channels | — | 2 (dual-channel) |
| 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 |
| UVLO | — | Yes, on input and output supplies (A/B/C grade options) |
| Operating Temperature | — | -40C to +150C |
| Automotive Qualification | — | UCC21550x-Q1 family AEC-Q100 qualified |
| Propagation Delay | — | [DATA_NEEDED: typical propagation delay] |