UC3527ANG4
IC REG CTRLR MULT TOPOLOGY 16DIPManufacturer: Texas Instruments
Categories: DC DC Switching Controllers
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Texas Instruments UC3527ANG4 is a versatile DC-DC switching controller designed for multi-topology applications. This 16-PDIP through-hole component offers precise control for Buck, Boost, Flyback, Forward Converter, Full-Bridge, Half-Bridge, and Push-Pull topologies. It supports step-up, step-down, and step-up/step-down voltage conversion with a positive output configuration. Key features include a maximum duty cycle of 49%, adjustable switching frequencies from 100Hz to 400kHz, and integrated control functions such as Enable, Frequency Control, and Soft Start. The UC3527ANG4 is suitable for applications requiring clock synchronization and features a transistor driver output. It operates within a voltage supply range of 8V to 35V and an ambient temperature range of 0°C to 70°C. This component is commonly utilized in power supply units and industrial automation systems.
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, Step-Up/Step-Down |
| Operating Temperature | 0°C ~ 70°C (TA) |
| Output Configuration | Positive |
| Frequency - Switching | 100Hz ~ 400kHz |
| Topology | Buck, Boost, Flyback, Forward Converter, Full-Bridge, Half-Bridge, Push-Pull |
| Voltage - Supply (Vcc/Vdd) | 8V ~ 35V |
| Supplier Device Package | 16-PDIP |
| Synchronous Rectifier | Yes |
| Control Features | Enable, Frequency Control, Soft Start |
| Serial Interfaces | - |
| Output Phases | 1 |
| Duty Cycle (Max) | 49% |
| Clock Sync | Yes |
| Number of Outputs | 2 |
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