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Technical Specifications
Parameters and characteristics for this part
| Specification | UCC3805DTR/81222 |
|---|---|
| Clock Sync | False |
| Control Features | Frequency Control |
| Duty Cycle (Max) [Max] | 49 % |
| Frequency - Switching | 31 kHz |
| Function | Step-Down, Step-Up, Step-Up/Step-Down |
| Mounting Type | Surface Mount |
| Number of Outputs | 1 |
| Operating Temperature [Max] | 70 °C |
| Operating Temperature [Min] | 0 °C |
| Output Configuration | Positive |
| Output Phases | 1 |
| Output Type | Transistor Driver |
| Package / Case | 0.154 in |
| Package / Case | 8-SOIC |
| Package / Case | 3.9 mm |
| Supplier Device Package | 8-SOIC |
| Synchronous Rectifier | False |
| Topology | Forward Converter, Flyback, Boost, Buck |
| Voltage - Supply (Vcc/Vdd) [Max] | 12 V |
| Voltage - Supply (Vcc/Vdd) [Min] | 3.6 V |
Pricing
Prices provided here are for design reference only. For realtime values and availability, please visit the distributors directly
| Distributor | Package | Quantity | $ | |
|---|---|---|---|---|
| Digikey | Bulk | 189 | $ 1.59 | |
| N/A | 27138 | $ 1.81 | ||
Description
General part information
UCC3805 Series
Buck, Boost, Flyback, Forward Converter Regulator Positive Output Step-Up, Step-Down, Step-Up/Step-Down DC-DC Controller IC 8-SOIC
Documents
Technical documentation and resources
No documents available
