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| PartNumber | SRK1000BTR | SRK1000ATR | SRK1000 |
| Description | Switching Controllers Adaptive synchronous rectification controller for flyback converter | Switching Controllers Adaptive synchronous rectification controller for flyback converter | Switching Controllers Adaptive synchronous ratification controller for fly back converter |
| Manufacturer | STMicroelectronics | STMicroelectronics | STMicroelectronics |
| Product Category | Switching Controllers | Switching Controllers | Switching Controllers |
| Topology | Flyback | Flyback | Flyback |
| Number of Outputs | 1 Output | 1 Output | 1 Output |
| Switching Frequency | 300 kHz | 300 kHz | 300 kHz |
| Input Voltage | 3.75 V to 32 V | 3.75 V to 32 V | 3.75 V to 32 V |
| Output Voltage | 90 V | 90 V | 2 V |
| Minimum Operating Temperature | - 40 C | - 40 C | - 40 C |
| Maximum Operating Temperature | + 150 C | + 150 C | + 150 C |
| Mounting Style | SMD/SMT | SMD/SMT | SMD/SMT |
| Package / Case | SOT-23-6 | SOT-23-6 | SOT-23-6 |
| Packaging | Reel | Reel | Reel |
| Isolation | Non-Isolated | Non-Isolated | Non-Isolated |
| Product | Switching Controllers | Switching Controllers | Switching Controllers |
| Brand | STMicroelectronics | STMicroelectronics | STMicroelectronics |
| Shutdown | No Shutdown | No Shutdown | No Shutdown |
| Fall Time | 120 ns | 120 ns | 120 ns |
| Operating Supply Current | 17 mA | 17 mA | 17 mA |
| Operating Supply Voltage | 3.75 V to 32 V | 3.75 V to 32 V | 3.75 V to 32 V |
| Product Type | Switching Controllers | Switching Controllers | Switching Controllers |
| Rise Time | 140 ns | 140 ns | 140 ns |
| Factory Pack Quantity | 3000 | 3000 | 3000 |
| Subcategory | PMIC - Power Management ICs | PMIC - Power Management ICs | PMIC - Power Management ICs |
| RoHS | - | - | Y |
| Output Current | - | - | 1 A |