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