UCC21550ADWR vs UCC21550AQDWKRQ1 Comparison
Detailed side-by-side comparison of UCC21550ADWR by Texas Instruments and UCC21550AQDWKRQ1 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 ✓ ActiveTexas Instruments
UCC21550AQDWKRQ1 - 4A/6A 5kVRMS Isolated Gate Driver | TI
UCC21550AQDWKRQ1 ✓ ActiveSpecification Comparison
| Parameter | UCC21550ADWR | UCC21550AQDWKRQ1 |
|---|---|---|
| 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 | $2.20 |
| Number of Channels | 2 (dual) | 2 |
| Configuration | Dual low-side, dual high-side, or half-bridge | Two low-side, two 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 | 5000 Vrms |
| CMTI | > 125 V/ns | — |
| Max VDD Output Supply | 25 V | — |
| UVLO Threshold Option | 5 V | — |
| Dead Time | Programmable | Programmable via DT pin |
| Disable Function | Yes (DISABLE pin) | Yes (DIS pin) |
| Driven Devices | Power MOSFET, SiC, GaN, IGBT | — |
| Junction Temperature Range | -40C to +150C | — |
| Package | 16-SOIC (DW) | 14-SOIC (DWK) |
| Mounting Type | Surface Mount | Surface Mount |
| RoHS Status | Compliant | — |
| Product Type | — | Reinforced isolated dual-channel gate driver |
| Isolation Technology | — | Capacitive coupling |
| Input Threshold Logic | — | TTL and CMOS compatible |
| Target Switch Types | — | Power MOSFET, SiC, GaN, IGBT |
| Qualification | — | Automotive (Q1) |
| Part Marking | — | 21550AQ |
| Operating Temperature Range | — | [DATA_NEEDED: Operating Temperature Range] |
| Supply Voltage Range (VDD) | — | [DATA_NEEDED: Supply Voltage Range] |