UCC38083P
IC OFFLINE SWITCH PUSH-PULL 8DIPManufacturer: Texas Instruments
Categories: AC DC Converters, Offline Switches
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Texas Instruments UCC38083P is an 8-pin DIP offline PWM controller designed for push-pull converter topologies. This device operates with a switching frequency range of 50kHz to 1MHz, offering flexibility in power supply design. Key control features include frequency control with a fixed duty cycle of 49%. The UCC38083P incorporates essential fault protection mechanisms, including current limiting, to ensure robust operation. It requires a supply voltage between 8.3V and 15V, with a typical startup voltage of 12.5V. Notably, this component does not feature internal switching. Its output is isolated, making it suitable for applications requiring galvanic separation. The UCC38083P is commonly utilized in AC/DC converters and offline switching power supplies across various industrial and consumer electronics segments. The package is 8-PDIP, suitable for through-hole mounting.
Additional Information
Series: -RoHS Status: ROHS3 CompliantManufacturer Lead Time: No lead time information availableProduct Status: ObsoletePackaging: BulkDatasheet:Download Free CAD Model:
Technical Details:
| Packaging | Bulk |
| Package / Case | 8-DIP (0.300"", 7.62mm) |
| Mounting Type | Through Hole |
| Operating Temperature | 0°C ~ 70°C (TA) |
| Duty Cycle | 49% |
| Frequency - Switching | 50kHz ~ 1MHz |
| Internal Switch(s) | No |
| Voltage - Breakdown | - |
| Output Isolation | Isolated |
| Topology | Push-Pull |
| Voltage - Supply (Vcc/Vdd) | 8.3V ~ 15V |
| Supplier Device Package | 8-PDIP |
| Fault Protection | Current Limiting |
| Voltage - Start Up | 12.5 V |
| Control Features | Frequency Control |