Manufacturer package reference image
Order the UCC28911DR - 700V Flyback switcher with constant-voltage constant-current and primary-side regulation | D | 7 | -40 to 125 from Texas Instruments.
Key Specifications
| Complete manufacturer part number | UCC28911DR |
|---|---|
| Manufacturer | Texas Instruments |
| Description | Order the UCC28911DR - 700V Flyback switcher with constant-voltage constant-current and primary-side regulation | D | 7 | -40 to 125 from Texas Instruments. |
| Package / case | SOIC (D) |
| Product category | DC/DC switching regulators |
| Pins | 7 |
| Rating | Catalog |
| Topology | Buck, Flyback |
| Iout (max) (A) | 0.7 |
| Vin (max) (V) | 450 |
| Vin (min) (V) | 10 |
| Vout (max) (V) | 18 |
| Vout (min) (V) | 3.3 |
| Control mode | Current, Primary-side regulation, Voltage |
| Switching frequency (min) (kHz) | 0.42 |
| Switching frequency (max) (kHz) | 115 |
| Iq (typ) (µA) | 23500 |
| Duty cycle (max) (%) | 99 |
| Operating temperature (exact ordering record) | -40 to 125 °C |
| Standard quantity / packing | 2,500 | LARGE T&R |
| In stock | 7,723 pcs |
| Unit price | Request a quote |
| Lead time | To be confirmed |
Technical documentation and image source
Available manufacturer parameters matched to the complete ordering code. Historical captures may be used. Parameter verification does not certify product photography or current stock; consult the linked datasheet for conditions.
Manufacturer package reference image for SOIC (D). Confirm electrical pin functions in the datasheet. Actual lot appearance and top marking require current-lot confirmation.
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