Description
UCC28221D Texas Instruments - Yeehing Electronics
Automotive Dual Interleaved 2MHz PWM controller with Programmable max duty cycle 13V/8V UVLO
Pricing (USD)
| Quantity | Unit Price |
| 1 — 99 | 4.081 |
| 100 — 249 | 3.327 |
| 250 — 999 | 2.615 |
| 1,000 + | 1.55 |
The above prices are for reference only.
Specifications
| Manufacturer | Texas Instruments |
| Product Category | Switching Controllers |
| RoHS | Y |
| Topology | Flyback, Forward |
| Number of Outputs | 2 Output |
| Switching Frequency | 2000 kHz |
| Duty Cycle - Max | 90 % |
| Output Current | 10 mA |
| Minimum Operating Temperature | - 40 C |
| Maximum Operating Temperature | + 105 C |
| Mounting Style | SMD/SMT |
| Package / Case | SOP-16 |
| Packaging | Tube |
| Operating Temperature Range | - 40 C to + 105 C |
| Series | UCC28221 |
| Type | Current Mode PWM Controllers |
| Brand | Texas Instruments |
| Development Kit | UCC28221EVM |
| Fall Time | 10 ns |
| Product Type | Switching Controllers |
| Rise Time | 10 ns |
| Factory Pack Quantity | 40 |
| Subcategory | PMIC - Power Management ICs |
| Unit Weight | 0.004998 oz |
For more information, please refer to datasheet
Documents
| UCC28221D Datasheet |
More Information
The UCC28220 and UCC28221 are a family of BiCMOS interleaved dual channel PWM controllers. Peak current mode control is used to ensure current sharing between the two channels. A precise maximum duty cycle clamp can be set to any value between 60% and 90% duty cycle per channel.
