UC2846DWG4
IC REG CTRLR MULT TOP 16SOICManufacturer: Texas Instruments
Categories: DC DC Switching Controllers
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The Texas Instruments UC2846DWG4 is a versatile PWM current-mode controller designed for high-performance power supply applications. This 16-SOIC package device facilitates the implementation of boost, flyback, forward converter, full-bridge, half-bridge, and push-pull topologies. It features a maximum duty cycle of 50% and a switching frequency up to 500kHz, suitable for demanding power conversion requirements. Key control features include current limit, enable, frequency control, and soft-start, providing precise regulation and protection. The UC2846DWG4 supports positive output configurations and offers two outputs with transistor driver functionality. Its wide supply voltage range of 6.95V to 40V and operating temperature of -40°C to 85°C make it robust for industrial, automotive, and telecommunications sectors. Synchronous rectification is supported, enhancing efficiency in various power conversion designs.
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-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 | 500kHz |
| Topology | Boost, Flyback, Forward Converter, Full-Bridge, Half-Bridge, Push-Pull |
| Voltage - Supply (Vcc/Vdd) | 6.95V ~ 40V |
| Supplier Device Package | 16-SOIC |
| Synchronous Rectifier | Yes |
| Control Features | Current Limit, Enable, Frequency Control, Soft Start |
| Serial Interfaces | - |
| Output Phases | 1 |
| Duty Cycle (Max) | 50% |
| Clock Sync | Yes |
| Number of Outputs | 2 |
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