High-performance switching controller IC for DC/DC conversion, featuring a maximum switching frequency of 500kHz and a 1A maximum output current. This power management IC supports boost topology with a totem pole output type and a fixed 50% duty cycle. Operating within a 12V to 25V supply voltage range, it offers a maximum power dissipation of 1W and a maximum output voltage of 13.5V. Packaged in a 14-pin SOIC (SOIC-14) with SMD/SMT termination, this lead-free component operates from -40°C to 125°C.
Frequency500kHz
PackageD
Power1W
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Technical Specifications
Texas Instruments UC2845AQD technical specifications.
General
| Package/Case | D |
| Duty Cycle | 50% |
| Fall Time | 50ns |
| Frequency | 500kHz |
| Input Current | 11mA |
| Lead Free | Lead Free |
| Max Duty Cycle | 50% |
| Max Frequency | 500kHz |
| Max Input Voltage | 25V |
| Max Operating Temperature | 125°C |
| Min Operating Temperature | -40°C |
| Max Output Current | 1A |
| Max Power Dissipation | 1W |
| Max Supply Voltage | 25V |
| Min Supply Voltage | 12V |
| Number of Outputs | 1 |
| Output Current | 1A |
| Output Type | TOTEM POLE |
| Output Voltage | 13.5V |
| Package Quantity | 50 |
| Packaging | Rail/Tube |
| Power Dissipation | 1W |
| Quiescent Current | 11mA |
| Reach SVHC Compliant | No |
| RoHS Compliant | Yes |
| Termination | SMD/SMT |
| Topology | Boost |
| Weight | 0.005136oz |
Compliance
| RoHS | Compliant |
Datasheet
Texas Instruments UC2845AQD Datasheet
Download the complete datasheet for Texas Instruments UC2845AQD to view detailed technical specifications.
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