Description
TPS92074D Texas Instruments - Yeehing Electronics
Non-Isolated, buck PFC LED driver with digital reference control
Pricing (USD)
| Quantity | Unit Price |
| 1 — 99 | 1.037 |
| 100 — 249 | 0.798 |
| 250 — 999 | 0.588 |
| 1,000 + | 0.29 |
The above prices are for reference only.
Specifications
| Manufacturer | Texas Instruments |
| Product Category | LED Lighting Drivers |
| RoHS | Y |
| Minimum Operating Temperature | - 40 C |
| Maximum Operating Temperature | + 125 C |
| Mounting Style | SMD/SMT |
| Package / Case | SOT-23-Thin-6 |
| Series | TPS92074 |
| Packaging | Reel |
| Features | Adjustable Switch Frequency, Soft Start, Thermal Shutdown |
| Operating Temperature Range | - 40 C to + 125 C |
| Brand | Texas Instruments |
| Dimming | Analog,PWM |
| Product Type | LED Lighting Drivers |
| Factory Pack Quantity | 3000 |
| Subcategory | Driver ICs |
| Unit Weight | 0.000416 oz |
For more information, please refer to datasheet
Documents
| TPS92074D Datasheet |
More Information
The TPS92074 is a hybrid power factor controller (PFC) optimized for driving LED lighting solutions. The device monitors the converter rectified AC waveform using an internal, low-power, digital controller. The controller and DAC generate a synchronized triangular reference to regulate the output current. By allowing for some variation in the LED current over a line cycle and maintaining a regulated overall average current, high power factor solutions can be achieved.
