UCC21540QDWKRQ1 vs UCC21550Q-Q1 Comparison
Detailed side-by-side comparison of UCC21540QDWKRQ1 by Texas Instruments and UCC21550Q-Q1 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
UCC21540QDWKRQ1 - 5.7kVRMS Isolated Dual Gate Driver | Texas Instruments
UCC21540QDWKRQ1 ✓ Active
Specification Comparison
| Parameter | UCC21540QDWKRQ1 | UCC21550Q-Q1 |
|---|---|---|
| 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) | $2.21 | $2.10 |
| Number of Channels | 2 | 2 |
| Isolation Type | Reinforced, capacitive coupling | — |
| Isolation Voltage | 5700 VRMS | — |
| Peak Source Current | 4 A | 4 A |
| Peak Sink Current | 6 A | 6 A |
| Channel-to-Channel Spacing | 3.3 mm minimum (DWK package) | — |
| Dead Time | Programmable (external resistor) | — |
| Target Transistors | Power MOSFET, IGBT, GaN | Power MOSFET, SiC, GaN, IGBT |
| Configuration Options | Dual low-side, dual high-side, or half-bridge | — |
| UVLO | 8 V (secondary side) | — |
| Automotive Qualification | AEC-Q100 | AEC-Q100 qualified (Q1) |
| Package | 14-SOIC (DWK) | 16-SOIC (DW) |
| Mounting Type | Surface Mount | Surface Mount |
| Operating Temperature | Wide temperature range (automotive) | -40C to +150C |
| RoHS Status | Compliant | Compliant |
| Product Type | — | Reinforced isolated dual-channel gate driver |
| Isolation Rating | — | 5000 Vrms (reinforced) |
| Isolation Technology | — | Capacitive coupling |
| Configurations | — | Dual low-side, dual high-side, or half-bridge |
| Programmable Dead Time | — | Yes (single resistor) |
| Disable Function | — | Yes |
| Supply Voltage | — | [DATA_NEEDED: VDD range] |