SI8285CD-IS vs UCC21750DW Comparison
Detailed side-by-side comparison of SI8285CD-IS by Skyworks Solutions and UCC21750DW by Texas Instruments. Compare key specifications, electrical parameters, packaging, lifecycle status, pricing, and availability to determine the best component for your design requirements.
Skyworks Solutions
SI8285CD-IS - 4A Isolated Gate Driver 5kVRMS 16-SOIC | Skyworks
SI8285CD-IS ✓ ActiveSpecification Comparison
| Parameter | SI8285CD-IS | UCC21750DW |
|---|---|---|
| Brand | Skyworks Solutions | Texas Instruments |
| Category | Power MOSFET Drivers | Power MOSFET Drivers |
| Lifecycle Status | Active | Active |
| Stock Status | In Stock | In Stock |
| Unit Price (USD) | $2.25 | $3.16 |
| Product Type | Isolated Gate Driver | Single-channel isolated gate driver |
| Isolation Technology | Capacitive Coupling | — |
| Isolation Withstand Voltage | 5000 Vrms | — |
| Number of Channels | 1 | 1 |
| Peak Output Current | 4 A | — |
| Output Configuration | Separate pull-up and pull-down pins | — |
| Target Switches | SiC FETs, IGBTs, power MOSFETs | — |
| Package | 16-SOIC (wide-body) | SOIC-16 (DW) wide-body |
| Operating Temperature Range | -40C to +125C | -40 °C to +125 °C |
| Propagation Delay | [DATA_NEEDED: propagation delay in ns] | [DATA_NEEDED: tPD typical/max ns] |
| CMTI | [DATA_NEEDED: common-mode transient immunity in kV/us] | — |
| Fault Feedback | Yes (FAULT pin) | — |
| Reset Input | Yes (active-low) | — |
| UVLO | Yes (both sides) | — |
| Desaturation Protection | Yes (DESAT) | — |
| RoHS Status | Compliant | Compliant |
| Lead-Free | Yes | — |
| Mounting Type | Surface Mount | Surface Mount |
| Target Technology | — | SiC MOSFET / IGBT |
| Peak Output Current (Source/Sink) | — | ±10 A |
| Isolation Voltage (RMS) | — | 5.7 kVrms |
| Isolation Type | — | Capacitive coupling (reinforced) |
| Common-Mode Transient Immunity (CMTI) | — | [DATA_NEEDED: CMTI minimum V/ns] |
| Maximum DC-Link Operating Voltage | — | 2121 V |
| Pin Count | — | 16 |
| DESAT Short-Circuit Protection | — | Yes (programmable threshold) |
| Internal Miller Clamp | — | Yes |
| Isolated Analog Sensing Output | — | Yes |
| UVLO (Primary + Secondary) | — | Yes |
| Soft Turn-Off on Fault | — | Yes |
| MSL Level | — | [DATA_NEEDED: MSL rating] |