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| PartNumber | UCC3809N-1 | UCC3809N-1G4 | UCC3809N-1X |
| Description | Switching Controllers Economy Primary Side Controller | Switching Controllers Econ Primary Side Cntrl | |
| Manufacturer | Texas Instruments | Texas Instruments | - |
| Product Category | Switching Controllers | PMIC - AC DC Converters, Offline Switchers | - |
| RoHS | Y | - | - |
| Topology | Boost, Buck, Flyback, Forward | Boost, Buck, Flyback, Forward | - |
| Number of Outputs | 1 Output | - | - |
| Switching Frequency | 1000 kHz | - | - |
| Duty Cycle Max | 70 % | - | - |
| Output Current | 800 mA | - | - |
| Minimum Operating Temperature | 0 C | - | - |
| Maximum Operating Temperature | + 70 C | - | - |
| Mounting Style | Through Hole | - | - |
| Package / Case | PDIP-8 | - | - |
| Packaging | Tube | Tube Alternate Packaging | - |
| Height | 4.57 mm | - | - |
| Length | 9.81 mm | - | - |
| Operating Temperature Range | 0 C to + 70 C | - | - |
| Series | UCC3809-1 | - | - |
| Type | Economy Primary Side PWM Controller | - | - |
| Width | 6.35 mm | - | - |
| Brand | Texas Instruments | - | - |
| Product Type | Switching Controllers | - | - |
| Factory Pack Quantity | 50 | - | - |
| Subcategory | PMIC - Power Management ICs | - | - |
| Unit Weight | 0.018455 oz | - | - |
| Package Case | - | 8-DIP (0.300", 7.62mm) | - |
| Operating Temperature | - | -55°C ~ 150°C (TJ) | - |
| Mounting Type | - | * | - |
| Supplier Device Package | - | 8-PDIP | - |
| Power Watts | - | - | - |
| Output Isolation | - | Isolated | - |
| Internal Switch s | - | No | - |
| Voltage Breakdown | - | - | - |
| Voltage Start Up | - | 15V | - |
| Voltage Supply Vcc Vdd | - | 8 V ~ 19 V | - |
| Duty Cycle | - | 70% | - |
| Frequency Switching | - | 1MHz | - |
| Fault Protection | - | - | - |
| Control Features | - | Frequency Control, Soft Start | - |