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| PartNumber | UC2845AQD | UC2845AQ | UC2845AQD-14 |
| Description | Switching Controllers Auto Cat Crrnt-Mode | Switching Controller, Current-mode, 1A, 500kHz Switching Freq-Max, BIPolar, PQCC20 | |
| Manufacturer | Texas Instruments | Texas Instruments | - |
| Product Category | Switching Controllers | PMIC - Voltage Regulators - DC DC Switching Controllers | - |
| RoHS | Y | - | - |
| Topology | Boost | Boost, Flyback, Forward Converter | - |
| Number of Outputs | 1 Output | 1 | - |
| Switching Frequency | 500 kHz | - | - |
| Duty Cycle Max | 50 % | - | - |
| Output Current | 1000 mA | - | - |
| Minimum Operating Temperature | - 40 C | - | - |
| Maximum Operating Temperature | + 125 C | - | - |
| Mounting Style | SMD/SMT | - | - |
| Package / Case | SOIC-14 | - | - |
| Packaging | Tube | Tube Alternate Packaging | - |
| Operating Temperature Range | - 40 C to + 125 C | - | - |
| Series | UC2845AQ | - | - |
| 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 | 0.005136 oz | - | - |
| Package Case | - | 14-SOIC (0.154", 3.90mm Width) | - |
| Operating Temperature | - | -40°C ~ 125°C (TJ) | - |
| Output Type | - | Transistor Driver | - |
| Function | - | Step-Up, Step-Up/Step-Down | - |
| Supplier Device Package | - | 14-SOICN | - |
| Voltage Supply Vcc Vdd | - | 7.6 V ~ 30 V | - |
| Frequency Switching | - | 500kHz | - |
| Control Features | - | Frequency Control | - |
| Output Configuration | - | Positive, Isolation Capable | - |
| Output Phases | - | 1 | - |
| Duty Cycle Max | - | 0.48 | - |
| Synchronous Rectifier | - | No | - |
| Clock Sync | - | No | - |
| Serial Interfaces | - | - | - |