UC2856DWTRG4
IC REG CTRLR MULT TOP 16SOICManufacturer: Texas Instruments
Categories: DC DC Switching Controllers
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Texas Instruments UC2856DWTRG4 is a versatile DC-DC controller IC designed for various power conversion topologies including Boost, Flyback, Forward Converter, Full-Bridge, Half-Bridge, and Push-Pull configurations. This device supports positive output voltage regulation for step-up and step-up/step-down applications. Key control features include Enable, Frequency Control, and Soft Start, contributing to precise power management. The UC2856DWTRG4 operates with a switching frequency of up to 200kHz and features a maximum duty cycle of 47%. It offers two outputs and a single output phase. The controller is equipped with a synchronous rectifier and clock synchronization capabilities. The operating temperature range is -40°C to 85°C (TA). This component is supplied in a 16-SOIC package and is delivered on tape and reel. Its robust functionality makes it suitable for applications in industrial, automotive, and consumer electronics power systems.
Additional Information
Series: -RoHS Status: ROHS3 CompliantManufacturer Lead Time: No lead time information availableProduct Status: DiscontinuedPackaging: Tape & Reel (TR)Datasheet:Download Free CAD Model:
Technical Details:
| Packaging | Tape & Reel (TR) |
| Package / Case | 16-SOIC (0.295"", 7.50mm Width) |
| Output Type | Transistor Driver |
| Mounting Type | Surface Mount |
| Function | Step-Up, Step-Up/Step-Down |
| Operating Temperature | -40°C ~ 85°C (TA) |
| Output Configuration | Positive |
| Frequency - Switching | 200kHz |
| Topology | Boost, Flyback, Forward Converter, Full-Bridge, Half-Bridge, Push-Pull |
| Voltage - Supply (Vcc/Vdd) | 7V ~ 40V |
| Supplier Device Package | 16-SOIC |
| Synchronous Rectifier | Yes |
| Control Features | Enable, Frequency Control, Soft Start |
| Serial Interfaces | - |
| Output Phases | 1 |
| Duty Cycle (Max) | 47% |
| Clock Sync | Yes |
| Number of Outputs | 2 |
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