Description
UCC28C44DGKR Texas Instruments - Yeehing Electronics
Industrial, 20-V, low-power current-mode PWM controller, 14.5-V/9-V UVLO, 50% duty cycle
Pricing (USD)
| Quantity | Unit Price |
| 1 — 99 | 0.568 |
| 100 — 249 | 0.437 |
| 250 — 999 | 0.322 |
| 1,000 + | 0.16 |
The above prices are for reference only.
Specifications
| Manufacturer | Texas Instruments |
| Product Category | Switching Controllers |
| RoHS | Y |
| Topology | Boost, Flyback, Forward |
| Number of Outputs | 1 Output |
| Switching Frequency | 1000 kHz |
| Duty Cycle - Max | 50 % |
| Output Voltage | 18 V |
| Output Current | 1 A |
| Minimum Operating Temperature | - 40 C |
| Maximum Operating Temperature | + 105 C |
| Mounting Style | SMD/SMT |
| Package / Case | VSSOP-8 |
| Packaging | Reel |
| Operating Temperature Range | - 40 C to + 105 C |
| Series | UCC28C44 |
| Type | Current Mode PWM Controllers |
| Brand | Texas Instruments |
| Fall Time | 20 ns |
| Moisture Sensitive | Yes |
| Product Type | Switching Controllers |
| Rise Time | 25 ns |
| Factory Pack Quantity | 2500 |
| Subcategory | PMIC - Power Management ICs |
| Unit Weight | 0.000917 oz |
For more information, please refer to datasheet
Documents
| UCC28C44DGKR Datasheet |
More Information
The UCCx8C4x family are high-performance, current-mode PWM controllers. The UCCx8C4x is an enhanced BiCMOS version with pin-for-pin compatibility to the industry standard UCx84xA family and UCx84x family of PWM controllers. The BiCMOS technology offers lower power consumption to improve efficiency as well as faster current sense and oscillator frequency.
