 | |  | |
| PartNumber | UCC3581D | UCC3581DG4 | UCC3581 |
| Description | Switching Controllers Voltage-Mode PWM Micropower | Switching Controllers Voltage-Mode PWM Micropower | |
| 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 | 100 kHz | 100 kHz | - |
| Duty Cycle Max | 83 % | 83 % | - |
| Output Current | 1 A | 1000 mA | - |
| Minimum Operating Temperature | 0 C | 0 C | - |
| Maximum Operating Temperature | + 70 C | + 70 C | - |
| Mounting Style | SMD/SMT | SMD/SMT | - |
| Package / Case | SOIC-14 | SOIC-14 | - |
| Packaging | Tube | Tube | - |
| Height | 1.58 mm | 1.58 mm | - |
| Length | 8.65 mm | 8.65 mm | - |
| Operating Temperature Range | 0 C to + 70 C | 0 C to + 70 C | - |
| Series | UCC3581 | UCC3581 | - |
| Type | Voltage Mode PWM Controllers | Voltage Mode PWM Controllers | - |
| Brand | Texas Instruments | Texas Instruments | - |
| Fall Time | 20 ns | 20 ns | - |
| Moisture Sensitive | Yes | - | - |
| Product Type | Switching Controllers | Switching Controllers | - |
| Rise Time | 20 ns | 20 ns | - |
| Factory Pack Quantity | 50 | 50 | - |
| Subcategory | PMIC - Power Management ICs | PMIC - Power Management ICs | - |
| Unit Weight | 0.004318 oz | 0.004318 oz | - |