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| PartNumber | UCC2803DG4 | UCC2803DRG4 | UCC2803D |
| Description | Switching Controllers Low-Power BiCMOS Current-Mode PWM | IC REG CTRLR MULT TOPOLOGY 8SOIC | |
| Manufacturer | Texas Instruments | - | TI |
| Product Category | Switching Controllers | - | PMIC - Voltage Regulators - DC DC Switching Controllers |
| RoHS | Y | - | - |
| Topology | Boost, Flyback, Forward | - | Boost, Flyback, Forward Converter |
| Number of Outputs | 1 Output | - | 1 |
| Switching Frequency | 1000 kHz | - | 1000 kHz |
| Duty Cycle Max | 100 % | - | - |
| Output Current | 1 A | - | 1 A |
| Minimum Operating Temperature | - 40 C | - | - 40 C |
| Maximum Operating Temperature | + 85 C | - | + 85 C |
| Mounting Style | SMD/SMT | - | SMD/SMT |
| Package / Case | SOIC-8 | - | - |
| Packaging | Tube | - | Tube Alternate Packaging |
| Operating Temperature Range | - 40 C to + 85 C | - | - |
| Series | UCC2803 | - | UCC2803 |
| Type | Current Mode PWM Controllers | - | - |
| Brand | Texas Instruments | - | - |
| Fall Time | 44 ns | - | 44 ns |
| Product Type | Switching Controllers | - | - |
| Rise Time | 41 ns | - | 41 ns |
| Factory Pack Quantity | 75 | - | - |
| Subcategory | PMIC - Power Management ICs | - | - |
| Unit Weight | 0.002561 oz | - | 0.002561 oz |
| Package Case | - | - | SOIC-8 |
| Operating Temperature | - | - | -40°C ~ 85°C (TA) |
| Output Type | - | - | Transistor Driver |
| Function | - | - | Step-Up, Step-Up/Step-Down |
| Supplier Device Package | - | - | 8-SOIC |
| Voltage Supply Vcc Vdd | - | - | 3.6 V ~ 12 V |
| Frequency Switching | - | - | 31kHz |
| Control Features | - | - | Frequency Control |
| Output Configuration | - | - | Positive |
| Output Phases | - | - | 1 |
| Duty Cycle Max | - | - | 100 % |
| Synchronous Rectifier | - | - | No |
| Clock Sync | - | - | No |
| Serial Interfaces | - | - | - |
| Operating Supply Voltage | - | - | 3.6 V to 12 V |
| Output Voltage | - | - | 5 V |
| Operating Supply Current | - | - | 0.5 mA |