UC3867NG4
IC REG CTRLR MULT TOPOLOGY 16DIPManufacturer: Texas Instruments
Categories: DC DC Switching Controllers
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Texas Instruments UC3867NG4 is a versatile DC-DC controller IC designed for multiple output topologies including Full-Bridge, Half-Bridge, and Push-Pull configurations. This device facilitates step-up and step-down voltage regulation with a positive output. Key features include a soft-start control for smooth power-up and a maximum duty cycle of 100%. The UC3867NG4 operates with a switching frequency range of 50kHz to 500kHz. It provides one output phase with a transistor driver output type and supports two outputs. Powering is managed via a voltage supply range of 7V to 22V. The component is housed in a 16-DIP (0.300", 7.62mm) package, suitable for through-hole mounting. This controller finds application in power supply designs across various industrial and consumer electronics sectors.
Additional Information
Series: -RoHS Status: ROHS3 CompliantManufacturer Lead Time: No lead time information availableProduct Status: DiscontinuedPackaging: TubeDatasheet:Download Free CAD Model:
Technical Details:
| Packaging | Tube |
| Package / Case | 16-DIP (0.300"", 7.62mm) |
| Output Type | Transistor Driver |
| Mounting Type | Through Hole |
| Function | Step-Up/Step-Down |
| Operating Temperature | 0°C ~ 70°C (TA) |
| Output Configuration | Positive |
| Frequency - Switching | 50kHz ~ 500kHz |
| Topology | Full-Bridge, Half-Bridge, Push-Pull |
| Voltage - Supply (Vcc/Vdd) | 7V ~ 22V |
| Supplier Device Package | 16-PDIP |
| Synchronous Rectifier | No |
| Control Features | Soft Start |
| Serial Interfaces | - |
| Output Phases | 1 |
| Duty Cycle (Max) | 100% |
| Clock Sync | No |
| Number of Outputs | 2 |
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