Power Factor Correction (PFC) preregulator IC with a 102kHz operating frequency. Features a 16-pin PDIP package for through-hole mounting, supporting a maximum supply voltage of 35V and a minimum of 15V. Delivers up to 1A output current with a TOTEM POLE output type and a boost topology. Maximum power dissipation is 1W, with an operating supply current of 10mA. This lead-free component operates within a temperature range of 0°C to 70°C.
Frequency102kHz
PackageN
Power1W
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Technical Specifications
Texas Instruments UC3854N technical specifications.
General
| Package/Case | N |
| Frequency | 102kHz |
| Height | 4.57mm |
| Input Current | 10mA |
| Lead Free | Lead Free |
| Length | 19.3mm |
| Max Input Voltage | 30V |
| Max Operating Temperature | 70°C |
| Min Operating Temperature | 0°C |
| Max Output Current | 500mA |
| Max Output Voltage | 18V |
| Max Power Dissipation | 1W |
| Max Supply Current | 10mA |
| Max Supply Voltage | 35V |
| Min Supply Voltage | 15V |
| Nominal Input Voltage | 18V |
| Number of Channels | 1 |
| Operating Supply Current | 10mA |
| Output Current | 1A |
| Output Type | TOTEM POLE |
| Package Quantity | 25 |
| Packaging | Rail/Tube |
| Power Dissipation | 1W |
| Radiation Hardening | No |
| Reach SVHC Compliant | No |
| RoHS Compliant | Yes |
| Termination | Through Hole |
| Thickness | 3.9mm |
| Topology | Boost |
| Weight | 0.037172oz |
| Width | 6.35mm |
Compliance
| RoHS | Compliant |
Datasheet
Texas Instruments UC3854N Datasheet
Download the complete datasheet for Texas Instruments UC3854N to view detailed technical specifications.
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