Current Mode PWM controller for DC/DC conversion, supporting Boost and Flyback topologies. Features a 50% maximum duty cycle and operates up to 500kHz with a 1A output current. Housed in a PDIP package for through-hole mounting, it offers a 5.05V output voltage and a maximum supply voltage of 30V. Operating temperature range is -40°C to 150°C.
Frequency500kHz
PackagePDIP
MountingThrough Hole
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Technical Specifications
Stmicroelectronics UC2845BN technical specifications.
General
| Package/Case | PDIP |
| Clock Sync | No |
| Duty Cycle | 50% |
| Fall Time | 50ns |
| Height | 3.32mm |
| Lead Free | Contains Lead |
| Length | 10.92mm |
| Max Duty Cycle | 50% |
| Max Frequency | 500kHz |
| Max Operating Temperature | 150°C |
| Min Operating Temperature | -40°C |
| Max Supply Current | 17mA |
| Max Supply Voltage | 30V |
| Mount | Through Hole |
| Number of Output Phases | 1 |
| Number of Outputs | 1 |
| Output Current | 1A |
| Output Voltage | 5.05V |
| Package Quantity | 1 |
| Packaging | Rail/Tube |
| Quiescent Current | 12mA |
| Radiation Hardening | No |
| RoHS Compliant | Yes |
| Synchronous Rectifier | No |
| Topology | Boost, Flyback |
| Width | 6.6mm |
Compliance
| RoHS | Compliant |
Datasheet
Stmicroelectronics UC2845BN Datasheet
Download the complete datasheet for Stmicroelectronics UC2845BN to view detailed technical specifications.
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