Current-mode PWM controller for DC/DC conversion, featuring a 500kHz maximum switching frequency and a 50% maximum duty cycle. This integrated circuit operates within a wide temperature range of -55°C to 125°C and supports boost and flyback topologies. It offers a 1A output current capability with a totem pole output type and a maximum output voltage of 15V. The component is housed in an 8-SOIC package, is lead-free, and RoHS compliant.
Frequency500kHz
PackageD
Power1W
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Technical Specifications
Texas Instruments UC1845AMDREP 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 | -55°C |
| Max Output Current | 200mA |
| Max Output Voltage | 15V |
| Max Power Dissipation | 1W |
| Max Supply Voltage | 30V |
| Min Supply Voltage | 12V |
| Number of Outputs | 1 |
| Output Current | 1A |
| Output Type | TOTEM POLE |
| Output Voltage | 13.5V |
| Package Quantity | 1 |
| Packaging | Tape and Reel |
| Power Dissipation | 1W |
| Radiation Hardening | No |
| Reach SVHC Compliant | No |
| RoHS Compliant | Yes |
| Termination | SMD/SMT |
| Topology | Boost, Flyback |
| Weight | 0.002667oz |
Compliance
| RoHS | Compliant |
Datasheet
Texas Instruments UC1845AMDREP Datasheet
Download the complete datasheet for Texas Instruments UC1845AMDREP to view detailed technical specifications.
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