1MHz current mode PWM DC/DC controller, featuring a 12V maximum supply voltage and 1A maximum output current. This BICMOS integrated circuit operates with a 50% duty cycle and includes 9.4V/7.4V undervoltage lockout. Designed for surface mount applications, it offers a 1.5% output voltage tolerance and operates within a 0°C to 70°C temperature range. The component is RoHS compliant and packaged in an 8-SOIC case.
Frequency1MHz
PackageSOIC
MountingSurface Mount
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Technical Specifications
Texas Instruments UCC3801D technical specifications.
General
| Package/Case | SOIC |
| Duty Cycle | 50% |
| Fall Time | 44ns |
| Frequency | 1MHz |
| Height | 1.58mm |
| Lead Free | Lead Free |
| Length | 4.9mm |
| Max Duty Cycle | 50% |
| Max Frequency | 1MHz |
| Max Operating Temperature | 70°C |
| Min Operating Temperature | 0°C |
| Max Output Current | 1A |
| Max Power Dissipation | 650mW |
| Max Supply Voltage | 12V |
| Min Supply Voltage | 7.4V |
| Mount | Surface Mount |
| Nominal Supply Current | 500uA |
| Number of Outputs | 1 |
| Output Current | 1A |
| Output Voltage | 5.075V |
| Package Quantity | 75 |
| Packaging | Rail/Tube |
| Radiation Hardening | No |
| Reach SVHC Compliant | No |
| Reference Voltage | 5V |
| RoHS Compliant | Yes |
| Termination | SMD/SMT |
| Tolerance | 1.5% |
| Topology | Flyback |
| Weight | 0.002561oz |
| Width | 3.91mm |
Compliance
| RoHS | Compliant |
Datasheet
Texas Instruments UCC3801D Datasheet
Download the complete datasheet for Texas Instruments UCC3801D to view detailed technical specifications.
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