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| PartNumber | UC2844AD8TR | UC2844AD8TRG4 | UC2844AD8TR/81541 |
| Description | Switching Controllers Current-Mode PWM Controller | Switching Controllers Current-Mode PWM Controller | |
| Manufacturer | Texas Instruments | Texas Instruments | - |
| Product Category | Switching Controllers | Switching Controllers | - |
| RoHS | Y | Y | - |
| Topology | Boost, Buck, Flyback, Forward | Boost, Buck, Flyback, Forward | - |
| Number of Outputs | 1 Output | 1 Output | - |
| Switching Frequency | 450 kHz | 450 kHz | - |
| Duty Cycle Max | 50 % | 50 % | - |
| Output Voltage | 4.95 V to 5.05 V | 4.95 V to 5.05 V | - |
| Output Current | 1 A | 1 A | - |
| Minimum Operating Temperature | - 40 C | - 40 C | - |
| Maximum Operating Temperature | + 125 C | + 125 C | - |
| Mounting Style | SMD/SMT | SMD/SMT | - |
| Package / Case | SOIC-8 | SOIC-8 | - |
| Packaging | Reel | Reel | - |
| Operating Temperature Range | - 40 C to + 125 C | - 40 C to + 125 C | - |
| Series | UC2844A | UC2844A | - |
| Type | Current Mode PWM Controllers | Current Mode PWM Controllers | - |
| Brand | Texas Instruments | Texas Instruments | - |
| Fall Time | 50 ns | 50 ns | - |
| Operating Supply Voltage | 30 V | 30 V | - |
| Product Type | Switching Controllers | Switching Controllers | - |
| Rise Time | 50 ns | 50 ns | - |
| Factory Pack Quantity | 2500 | 2500 | - |
| Subcategory | PMIC - Power Management ICs | PMIC - Power Management ICs | - |
| Unit Weight | 0.002561 oz | 0.002561 oz | - |