Voltage Mode PWM Controller, this integrated circuit offers a 400mA output current with a 5.1V reference voltage and 1% tolerance. Operating at a frequency of 500kHz, it features a maximum duty cycle of 49% and a 400mA output current capability. Designed for surface mount applications in a SOIC package, it supports flyback and push-pull topologies. The device operates within an 8V to 35V supply voltage range and includes clock synchronization and synchronous rectification.
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Texas Instruments UC2525ADW technical specifications.
| Package/Case | SOIC |
| Clock Sync | Yes |
| Duty Cycle | 49% |
| Fall Time | 50ns |
| Frequency | 500kHz |
| Lead Free | Lead Free |
| Max Duty Cycle | 49% |
| Max Operating Temperature | 85°C |
| Min Operating Temperature | -25°C |
| Max Supply Voltage | 35V |
| Min Supply Voltage | 8V |
| Mount | Surface Mount |
| Number of Output Phases | 1 |
| Number of Outputs | 2 |
| Output Configuration | Positive |
| Output Current | 400mA |
| Output Voltage | 18V |
| Packaging | Rail/Tube |
| Quiescent Current | 14mA |
| Radiation Hardening | No |
| Reach SVHC Compliant | No |
| Reference Voltage | 5.1V |
| RoHS Compliant | Yes |
| Synchronous Rectifier | Yes |
| Tolerance | 1% |
| Topology | Flyback, Push-Pull |
| Weight | 0.016709oz |
| RoHS | Compliant |
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