UCC21550ADWR vs UCC21521ADWR Comparison
Detailed side-by-side comparison of UCC21550ADWR by Texas Instruments and UCC21521ADWR 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 | UCC21521ADWR |
|---|---|---|
| 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 | $2.41 |
| 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 | — |
| Max VDD Output Supply | 25 V | — |
| UVLO Threshold Option | 5 V | 8 V |
| Dead Time | Programmable | — |
| 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) |
| Mounting Type | Surface Mount | Surface Mount |
| RoHS Status | Compliant | Compliant |
| Product Type | — | Isolated dual-channel gate driver |
| Channels | — | 2 |
| Isolation Rating | — | 5700 Vrms (reinforced) |
| Isolation Technology | — | Capacitive coupling |
| Enable Pin | — | Yes |
| Input Configuration | — | Dual input, inverting / non-inverting |
| Driver Configuration | — | Dual low-side, dual high-side, or half-bridge |
| Dead Time Control | — | Programmable |
| Operating Temperature | — | [DATA_NEEDED: operating temperature range] |
| Marking Code | — | UCC21521A |