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Technical Specifications
Parameters and characteristics for this part
| Specification | UCC3581N |
|---|---|
| Clock Sync | True |
| Control Features | Soft Start, Frequency Control, Current Limit, Enable |
| Duty Cycle (Max) [Max] | 84 % |
| Frequency - Switching [Max] | 100 kHz |
| Function | Step-Down, Step-Up, Step-Up/Step-Down |
| Mounting Type | Through Hole |
| Number of Outputs | 1 |
| Operating Temperature [Max] | 70 °C |
| Operating Temperature [Min] | 0 °C |
| Output Configuration | Isolation Capable, Positive |
| Output Phases | 1 |
| Output Type | Transistor Driver |
| Package / Case | 14-DIP |
| Package / Case | 0.3 in |
| Package / Case | 7.62 mm |
| Synchronous Rectifier | False |
| Topology | Forward Converter, Flyback, Boost, Buck |
| Voltage - Supply (Vcc/Vdd) [Max] | 15 V |
| Voltage - Supply (Vcc/Vdd) [Min] | 6.8 V |
Pricing
Prices provided here are for design reference only. For realtime values and availability, please visit the distributors directly
| Distributor | Package | Quantity | $ | |
|---|---|---|---|---|
| Digikey | N/A | 0 | $ 0.00 | |
| 3265 | $ 0.00 | |||
Description
General part information
UCC3581 Series
Buck, Boost, Flyback, Forward Converter Regulator Positive, Isolation Capable Output Step-Up, Step-Down, Step-Up/Step-Down DC-DC Controller IC 14-PDIP
Documents
Technical documentation and resources
No documents available
