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| PartNumber | UC2844N | UC2844N/81291 | UC2844N/80739 |
| Description | Switching Controllers Current-Mode PWM Controller | RLOI Jun07 - CUR MODE PWM Cont | |
| Manufacturer | Texas Instruments | TI | - |
| Product Category | Switching Controllers | IC Chips | - |
| RoHS | Y | - | - |
| Topology | Boost, Flyback, Forward | - | - |
| Number of Outputs | 1 Output | - | - |
| Switching Frequency | 450 kHz | - | - |
| Duty Cycle Max | 50 % | - | - |
| Output Current | 1 A | - | - |
| Minimum Operating Temperature | - 40 C | - | - |
| Maximum Operating Temperature | + 85 C | - | - |
| Mounting Style | Through Hole | - | - |
| Package / Case | PDIP-8 | - | - |
| Packaging | Tube | - | - |
| Operating Temperature Range | - 40 C to + 85 C | - | - |
| Series | UC2844 | - | - |
| Type | Current Mode PWM Controllers | - | - |
| Brand | Texas Instruments | - | - |
| Fall Time | 50 ns | - | - |
| Product Type | Switching Controllers | - | - |
| Rise Time | 50 ns | - | - |
| Factory Pack Quantity | 50 | - | - |
| Subcategory | PMIC - Power Management ICs | - | - |
| Unit Weight | 0.018646 oz | - | - |