UCC28600TDRQ1 vs UCC28600D Comparison
Detailed side-by-side comparison of UCC28600TDRQ1 by Texas Instruments and UCC28600D 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
UCC28600TDRQ1 - 8-Pin Quasi-Resonant Flyback Green-Mode Controller | Texas Instruments
UCC28600TDRQ1 ✓ ActiveTexas Instruments
UCC28600D - 8-Pin Quasi-Resonant Flyback Green-Mode Controller | TI
UCC28600D ✓ ActiveSpecification Comparison
| Parameter | UCC28600TDRQ1 | UCC28600D |
|---|---|---|
| Brand | Texas Instruments | Texas Instruments |
| Category | DC-DC Converters | DC-DC Converters |
| Lifecycle Status | Active | Active |
| Stock Status | In Stock | In Stock |
| Unit Price (USD) | $0.96 | $0.98 |
| Topology | Flyback (Quasi-Resonant) | Flyback (quasi-resonant) |
| Control Mode | Current-mode PWM with valley switching | Current-mode PWM with quasi-resonant valley switching |
| Input Voltage Range (VDD) | 8 V to 32 V | — |
| Switching Frequency Range | 40 kHz to 130 kHz | — |
| Package | 8-SOIC (3.90 mm / 0.154 in width) | SOIC-8 (D) |
| Power Dissipation (max) | 650 mW | — |
| Operating Temperature Range | -40 °C to +105 °C (ambient) | -40 C to +105 C |
| AEC-Q100 Qualification | Grade 1 qualified (Q1 suffix) | — |
| Green-Mode Operation | Yes - frequency foldback at light load | Yes (frequency fold-back / burst-mode at light load) |
| Quasi-Resonant Mode | Yes - valley switching for reduced EMI | — |
| Startup Mechanism | Internal high-voltage startup | Internal high-voltage start-up current source |
| Protection Features | Over-temperature, over-current, VDD under-voltage lockout | OCP, OVP, OTP, UVLO |
| Mounting Type | Surface Mount | Surface Mount |
| MSL Level | MSL classification [DATA_NEEDED: MSL rating] | 1 |
| RoHS Status | Compliant | Compliant |
| Lead-Free | Yes | Yes |
| Switching Frequency | — | 40 kHz to 130 kHz |
| Pin Count | — | 8 |
| Output Voltage | — | Offline / isolated (controller, no integrated MOSFET) |
| Halogen Free | — | Yes |