UCC28060DR
ActiveNATURAL INTERLEAVED DUAL-PHASE TRANSITION-MODE PFC CONTROLLER
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UCC28060DR
ActiveNATURAL INTERLEAVED DUAL-PHASE TRANSITION-MODE PFC CONTROLLER
Technical Specifications
Parameters and characteristics for this part
| Specification | UCC28060DR |
|---|---|
| Current - Startup | 200 µA |
| Frequency - Switching | 500 kHz |
| Mode | Discontinuous (Transition) |
| Mounting Type | Surface Mount |
| Operating Temperature [Max] | 125 °C |
| Operating Temperature [Min] | -40 °C |
| Package / Case | 16-SOIC |
| Package / Case [x] | 0.154 in |
| Package / Case [y] | 3.9 mm |
| Supplier Device Package | 16-SOIC |
| Voltage - Supply [Max] | 21 V |
| Voltage - Supply [Min] | 8 V |
UCC28060 Series
| Part | Voltage - Supply [Max] | Voltage - Supply [Min] | Supplier Device Package | Operating Temperature [Max] | Operating Temperature [Min] | Frequency - Switching | Mounting Type | Current - Startup | Mode | Package / Case | Package / Case [x] | Package / Case [y] |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
Texas Instruments | 21 V | 8 V | 16-SOIC | 125 °C | -40 °C | 500 kHz | Surface Mount | 200 µA | Discontinuous (Transition) | 16-SOIC | 0.154 in | 3.9 mm |
Texas Instruments | 21 V | 8 V | 16-SOIC | 125 °C | -40 °C | 500 kHz | Surface Mount | 200 µA | Discontinuous (Transition) | 16-SOIC | 0.154 in | 3.9 mm |
Texas Instruments | 21 V | 8 V | 16-SOIC | 125 °C | -40 °C | 500 kHz | Surface Mount | 200 µA | Discontinuous (Transition) | 16-SOIC | 0.154 in | 3.9 mm |
Pricing
Prices provided here are for design reference only. For realtime values and availability, please visit the distributors directly
| Distributor | Package | Quantity | $ | |
|---|---|---|---|---|
| Digikey | Cut Tape (CT) | 1 | $ 2.43 | |
| 10 | $ 2.19 | |||
| 25 | $ 2.07 | |||
| 100 | $ 1.79 | |||
| 250 | $ 1.70 | |||
| 500 | $ 1.62 | |||
| Digi-Reel® | 1 | $ 2.43 | ||
| 10 | $ 2.19 | |||
| 25 | $ 2.07 | |||
| 100 | $ 1.79 | |||
| 250 | $ 1.70 | |||
| 500 | $ 1.62 | |||
| Tape & Reel (TR) | 2500 | $ 1.23 | ||
| Texas Instruments | LARGE T&R | 1 | $ 2.19 | |
| 100 | $ 1.81 | |||
| 250 | $ 1.30 | |||
| 1000 | $ 0.98 | |||
Description
General part information
UCC28060 Series
Optimized for high-volume consumer applications, this solution extends the advantages of transition mode—high efficiency with low-cost components—to higher power ratings than previously possible. By utilizing a Natural Interleaving technique, both channels operate asmasters(that is, there is no slave channel) synchronized to the same frequency. This approach delivers inherently strong matching, faster responses, and ensures that each channel operates in transition mode.
Complete system-level protections feature input brownout, output over-voltage, open-loop, overload, soft-start, phase-fail detection, and thermal shutdown. The additional FailSafe over-voltage protection (OVP) feature protects against shorts to an intermediate voltage that, if undetected, could lead to catastrophic device failure.
Optimized for high-volume consumer applications, this solution extends the advantages of transition mode—high efficiency with low-cost components—to higher power ratings than previously possible. By utilizing a Natural Interleaving technique, both channels operate asmasters(that is, there is no slave channel) synchronized to the same frequency. This approach delivers inherently strong matching, faster responses, and ensures that each channel operates in transition mode.
Documents
Technical documentation and resources