Current Mode PWM Controller, featuring a 1A output current and a maximum frequency of 275kHz. This integrated circuit operates with a minimum supply voltage of 12V and a maximum of 30V, supporting a 96% maximum duty cycle. Packaged in an 8-pin SOIC N surface mount configuration, it offers a 3A current rating and a fall time of 50ns. Designed for Boost and Flyback topologies, this RoHS compliant component is suitable for operation between 0°C and 70°C.
Frequency250kHz
PackageSOIC
Current Rating3A
MountingSurface Mount
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Technical Specifications
Onsemi UC3842BD1G technical specifications.
General
| Package/Case | SOIC |
| Current Rating | 3A |
| Duty Cycle | 96% |
| Fall Time | 50ns |
| Frequency | 250kHz |
| Halogen Free | Halogen Free |
| Height | 1.5mm |
| Lead Free | Lead Free |
| Length | 5mm |
| Max Duty Cycle | 96% |
| Max Frequency | 275kHz |
| Max Operating Temperature | 70°C |
| Min Operating Temperature | 0°C |
| Max Supply Current | 17mA |
| Max Supply Voltage | 30V |
| Min Supply Voltage | 12V |
| Mount | Surface Mount |
| Number of Outputs | 1 |
| Output Current | 1A |
| Output Voltage | 5.1V |
| Package Quantity | 98 |
| Packaging | Rail/Tube |
| Radiation Hardening | No |
| Reach SVHC Compliant | No |
| RoHS Compliant | Yes |
| Topology | Boost, Flyback |
| DC Rated Voltage | 40V |
| Width | 4mm |
Compliance
| RoHS | Compliant |
Datasheet
Onsemi UC3842BD1G Datasheet
Download the complete datasheet for Onsemi UC3842BD1G to view detailed technical specifications.
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