Micropower voltage mode PWM controller for DC/DC conversion, featuring a 15V maximum supply voltage and 1A output current. Operates with a 7.3V minimum supply voltage and 300uA supply current. Offers a 100kHz switching frequency with an 87% maximum duty cycle. Packaged in a 14-SOIC surface mount case, this RoHS compliant component operates from -40°C to 85°C and supports Boost and Flyback topologies.
Frequency100kHz
PackageSOIC
Current300uA
MountingSurface Mount
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Technical Specifications
Texas Instruments UCC2581D technical specifications.
General
| Package/Case | SOIC |
| Duty Cycle | 87% |
| Fall Time | 20ns |
| Frequency | 100kHz |
| Lead Free | Lead Free |
| Max Duty Cycle | 83% |
| Max Frequency | 100kHz |
| Max Operating Temperature | 85°C |
| Min Operating Temperature | -40°C |
| Max Supply Voltage | 15V |
| Min Supply Voltage | 7.3V |
| Mount | Surface Mount |
| Number of Outputs | 1 |
| Operating Supply Current | 300uA |
| Output Current | 1A |
| Output Voltage | 500mV |
| Package Quantity | 50 |
| Packaging | Rail/Tube |
| Radiation Hardening | No |
| Reach SVHC Compliant | No |
| RoHS Compliant | Yes |
| Supply Current | 300uA |
| Topology | Boost, Flyback |
| Weight | 0.004318oz |
Compliance
| RoHS | Compliant |
Datasheet
Texas Instruments UCC2581D Datasheet
Download the complete datasheet for Texas Instruments UCC2581D to view detailed technical specifications.
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