1MHz current mode PWM controller for DC/DC conversion, featuring a 50% duty cycle and 1A output current capability. Operates from a 10V to 12V supply with a nominal supply current of 500µA. Includes 4.1V/3.6V undervoltage lockout (UVLO) and a 4V reference voltage with 2.5% tolerance. This through-hole component is housed in an 8-PDIP package, suitable for operation between 0°C and 70°C.
Sign in to ask questions about the Texas Instruments UCC3805N datasheet using AI. Get instant answers about specifications, features, and technical details, ideal for finding information in larger documents.
Sign In to ChatWidest selection of semiconductors and electronic components in stock and ready to ship ™
Texas Instruments UCC3805N technical specifications.
| Package/Case | PDIP |
| Duty Cycle | 50% |
| Fall Time | 44ns |
| Frequency | 1MHz |
| Lead Free | Lead Free |
| Max Duty Cycle | 50% |
| Max Frequency | 1MHz |
| Max Operating Temperature | 70°C |
| Min Operating Temperature | 0°C |
| Max Supply Voltage | 12V |
| Min Supply Voltage | 10V |
| Mount | Through Hole |
| Nominal Supply Current | 500uA |
| Number of Outputs | 1 |
| Output Current | 1A |
| Output Voltage | 4.06V |
| Package Quantity | 50 |
| Packaging | Rail/Tube |
| Power Dissipation | 1W |
| Radiation Hardening | No |
| Reach SVHC Compliant | No |
| Reference Voltage | 4V |
| RoHS Compliant | Yes |
| Tolerance | 2.5% |
| Topology | Flyback |
| Weight | 0.018455oz |
| RoHS | Compliant |
Download the complete datasheet for Texas Instruments UCC3805N to view detailed technical specifications.
The embedded preview will load automatically when this section scrolls into view.
