Texas Instruments UCC28250PW DC DC Switching Regulators
Advanced PWM controller for half-bridge and full-bridge topologies, featuring 1MHz operation and 100% duty cycle capability.
Same model may have multiple batches, images only for reference.
Technical Specifications
Texas Instruments UCC28250PW DC DC Switching Regulators technical specifications.
General
Alternate Parts Comparison (UCC28250PW vs UCC28C45DRG4 vs UCC27200D vs UCC27201DRMT)
Side-by-side technical parameter comparison of related primary models in this product family.
| This Part | Alternate Parts | Alternate Parts | Alternate Parts | |
|---|---|---|---|---|
| Mounting Type | Surface Mount | Surface Mount | Surface Mount | Surface Mount |
| Operating Temperature | -40°C ~ 125°C (TJ) | -40°C ~ 105°C (TJ) | -40°C ~ 140°C | -40°C ~ 140°C (TJ) |
| Supply Voltage | 12V | 7.6V ~ 18V | 12V | 12V |
| Number of Outputs | 1 | 1 | 2 | 2 |
| Package / Case | 20-TSSOP | 8-SOIC | -- | 8-VDFN Exposed Pad |
| Frequency | 1MHz | -- | 1MHz | 1MHz |
| RoHS | Yes | -- | Yes | Yes |
| Fall Time | 8ns | -- | 7ns | 7ns |
| Lead Free | Lead Free | -- | Lead Free | Lead Free |
| Max Supply Current | 3.4mA | -- | 4mA | 5.5mA |
| Output Current | 20mA | -- | 3A | 3A |
| Package | TSSOP | -- | SOIC | VSON |
| Action |
Texas Instruments UCC28250PW DC DC Switching Regulators Overview
Advanced PWM controller for half-bridge and full-bridge topologies, featuring 1MHz operation and 100% duty cycle capability. This integrated circuit offers a wide operating voltage range from 4.7V to 17V, with a nominal input of 12V, and supports pre-bias operation. Delivering an output voltage of 20.3V and 20mA output current, it operates efficiently with a typical supply current of 2.7mA.
Encased in a compact 20-TSSOP package (6.6mm x 4.5mm x 1.05mm), this lead-free component functions acro...
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