Description
UC2879DW Texas Instruments - Yeehing Electronics
Enhanced bipolar phase shifted full bridge controller with selectable UVLO, -40°C to 85°C
Pricing (USD)
| Quantity | Unit Price |
| 1 — 99 | 9.312 |
| 100 — 249 | 7.592 |
| 250 — 999 | 5.967 |
| 1,000 + | 3.54 |
The above prices are for reference only.
Specifications
| Manufacturer | Texas Instruments |
| Product Category | Switching Controllers |
| RoHS | Y |
| Number of Outputs | 4 Output |
| Switching Frequency | 300 kHz |
| Output Current | 100 mA |
| Minimum Operating Temperature | - 40 C |
| Maximum Operating Temperature | + 85 C |
| Mounting Style | SMD/SMT |
| Package / Case | SOIC-20 |
| Packaging | Reel |
| Height | 2.35 mm |
| Length | 12.8 mm |
| Operating Temperature Range | - 40 C to + 85 C |
| Series | UC2879 |
| Type | Phase Shift Resonant Controller |
| Brand | Texas Instruments |
| Moisture Sensitive | Yes |
| Product Type | Switching Controllers |
| Factory Pack Quantity | 2000 |
| Subcategory | PMIC - Power Management ICs |
| Unit Weight | 0.020071 oz |
For more information, please refer to datasheet
Documents
| UC2879DW Datasheet |
More Information
The UC3879 controls a bridge power stage by phase shifting the switching of one half-bridge with respect to the other. This allows constant frequency pulse width modulation in combination with resonant, zero-voltage switching for high efficiency performance. The UC3879 can be configured to provide control in either voltage mode or current mode operation, with overcurrent shutdown for fast fault protection.
