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| PartNumber | UC3843BN | UC3843BN UC3843BD1013TR | UC3843BN,UC3843B,UC3843, |
| Description | Switching Controllers 0.5mA Current Mode | ||
| Manufacturer | STMicroelectronics | - | - |
| Product Category | Switching Controllers | - | - |
| RoHS | Y | - | - |
| Topology | Boost, Flyback, Forward | - | - |
| Number of Outputs | 1 Output | - | - |
| Switching Frequency | 500 kHz | - | - |
| Duty Cycle Max | 100 % | - | - |
| Output Voltage | 4.90 V to 5.10 V | - | - |
| Output Current | 1000 mA | - | - |
| Minimum Operating Temperature | - 40 C | - | - |
| Maximum Operating Temperature | + 150 C | - | - |
| Mounting Style | Through Hole | - | - |
| Package / Case | PDIP-8 | - | - |
| Packaging | Tube | - | - |
| Series | UC3843B | - | - |
| Type | Current Mode PWM Controllers | - | - |
| Brand | STMicroelectronics | - | - |
| Fall Time | 50 ns | - | - |
| Operating Supply Voltage | 30 V | - | - |
| Product Type | Switching Controllers | - | - |
| Rise Time | 50 ns | - | - |
| Factory Pack Quantity | 2000 | - | - |
| Subcategory | PMIC - Power Management ICs | - | - |
| Unit Weight | 0.032805 oz | - | - |