Dual channel PWM controller for DC/DC conversion, operating up to 400kHz with a maximum duty cycle of 49%. Features 0.4A output current per channel and a 5.2V output voltage. Designed for flyback and push-pull topologies, this integrated circuit supports a maximum supply voltage of 35V and operates within a temperature range of 0°C to 70°C. Packaged in a 16-PDIP, it is RoHS compliant and lead-free.
Frequency400kHz
PackageN
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Technical Specifications
Texas Instruments UC3525AN technical specifications.
General
| Package/Case | N |
| Duty Cycle | 49% |
| Fall Time | 50ns |
| Height | 4.57mm |
| Lead Free | Lead Free |
| Length | 19.3mm |
| Max Duty Cycle | 50% |
| Max Frequency | 400kHz |
| Max Operating Temperature | 70°C |
| Min Operating Temperature | 0°C |
| Max Supply Voltage | 35V |
| Nominal Input Voltage | 35V |
| Number of Channels | 2 |
| Number of Outputs | 2 |
| Output Current | 400mA |
| Output Voltage | 5.2V |
| Package Quantity | 25 |
| Packaging | Rail/Tube |
| Quiescent Current | 14mA |
| Radiation Hardening | No |
| RoHS Compliant | Yes |
| Thickness | 3.9mm |
| Topology | Flyback, Push-Pull |
| Weight | 0.037172oz |
| Width | 6.35mm |
Compliance
| RoHS | Compliant |
Datasheet
Texas Instruments UC3525AN Datasheet
Download the complete datasheet for Texas Instruments UC3525AN to view detailed technical specifications.
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