High-speed PWM controller for DC/DC conversion, featuring a 1MHz operating frequency and a 90% duty cycle. This single-ended controller supports boost, flyback, and push-pull topologies with a totem pole output capable of 1.5A. Operating within a 9V to 30V supply voltage range, it offers a maximum output voltage of 13.5V and a power dissipation of 1W. Packaged in a lead-free SOIC (SMD/SMT) for surface mounting, it functions across an extended temperature range of -40°C to 105°C.
Frequency1MHz
PackageSOIC
Power1W
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Technical Specifications
Texas Instruments UC28023DW technical specifications.
General
| Package/Case | SOIC |
| Duty Cycle | 90% |
| Fall Time | 60ns |
| Frequency | 1MHz |
| Input Current | 25mA |
| Lead Free | Lead Free |
| Max Duty Cycle | 100% |
| Max Frequency | 1MHz |
| Max Input Voltage | 30V |
| Max Operating Temperature | 105°C |
| Min Operating Temperature | -40°C |
| Max Output Current | 1.5A |
| Max Output Voltage | 13.5V |
| Max Power Dissipation | 1W |
| Max Supply Voltage | 30V |
| Min Supply Voltage | 9V |
| Number of Outputs | 1 |
| Output Current | 1.5A |
| Output Type | TOTEM POLE |
| Output Voltage | 13V |
| Package Quantity | 40 |
| Packaging | Rail/Tube |
| Power Dissipation | 1W |
| Quiescent Current | 1.1mA |
| Reach SVHC Compliant | No |
| RoHS Compliant | Yes |
| Termination | SMD/SMT |
| Topology | Boost, Flyback, Push-Pull |
| Weight | 0.016709oz |
Compliance
| RoHS | Compliant |
Datasheet
Texas Instruments UC28023DW Datasheet
Download the complete datasheet for Texas Instruments UC28023DW to view detailed technical specifications.
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