UC3845D8
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Краткое описание:
500kHz PWM Controller, 1A Output, 30V In, 50% Duty, 8-SOIC
Дополнительная информация
Single-ended current mode PWM controller operating up to 500kHz, featuring 50% maximum duty cycle and 8.4V/7.6V UVLO. This integrated circuit supports buck-boost and flyback topologies, with a 1A output current capability and a fixed 5.05V output voltage. Designed for operation between 0°C and 70°C, it requires a supply voltage range of 12V to 30V and exhibits an 11mA input current. Packaged in an 8-SOIC (D) with a 4.9mm length, 3.91mm width, and 1.58mm height, this lead-free and RoHS-compliant component is suitable for power management applications.
| RoHS | Compliant |
| Width | 3.91mm |
| Height | 1.58mm |
| Length | 4.9mm |
| Weight | 0.002561oz |
| Topology | Buck-Boost, Flyback |
| Fall Time | 50ns |
| Frequency | 450kHz |
| Lead Free | Lead Free |
| Packaging | Rail/Tube |
| Duty Cycle | 50% |
| Package/Case | D |
| Input Current | 11mA |
| Max Frequency | 500kHz |
| Max Duty Cycle | 50% |
| Output Current | 1A |
| Output Voltage | 5.05V |
| RoHS Compliant | Yes |
| Package Quantity | 75 |
| Number of Outputs | 1 |
| Quiescent Current | 11mA |
| Max Supply Voltage | 30V |
| Min Supply Voltage | 12V |
| Radiation Hardening | No |
| Reach SVHC Compliant | No |
| Max Operating Temperature | 70°C |
| Min Operating Temperature | 0°C |
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