Current Mode PWM Controller, operating at up to 500kHz, features a 100% maximum duty cycle and a single output. This integrated circuit supports buck-boost and flyback topologies, with a maximum supply voltage of 30V and an output current capability of 1A. Packaged in an 8-pin PDIP with a fall time of 50ns, it is RoHS compliant and operates within a temperature range of -40°C to 85°C.
Frequency500kHz
PackageP
Voltage30V
Power1W
Quick Jump:
Technical Specifications
Texas Instruments UC2843N technical specifications.
General
| Package/Case | P |
| Duty Cycle | 100% |
| Fall Time | 50ns |
| Frequency | 500kHz |
| Height | 4.57mm |
| Input Current | 11mA |
| Lead Free | Lead Free |
| Length | 9.81mm |
| Max Duty Cycle | 100% |
| Max Frequency | 500kHz |
| Max Operating Temperature | 85°C |
| Min Operating Temperature | -40°C |
| Max Supply Voltage | 30V |
| Min Supply Voltage | 12V |
| Number of Outputs | 1 |
| Output Current | 1A |
| Output Voltage | 5.05V |
| Package Quantity | 50 |
| Packaging | Rail/Tube |
| Power Dissipation | 1W |
| Radiation Hardening | No |
| Reach SVHC Compliant | No |
| RoHS Compliant | Yes |
| Topology | Buck-Boost, Flyback |
| Voltage | 30V |
| Weight | 0.018646oz |
| Width | 6.35mm |
Compliance
| RoHS | Compliant |
Datasheet
Texas Instruments UC2843N Datasheet
Download the complete datasheet for Texas Instruments UC2843N to view detailed technical specifications.
This datasheet cannot be embedded due to technical restrictions.
Product Images
