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