UC3526ADWTRG4
IC REG CTRLR MULT TOP 18SOICManufacturer: Texas Instruments
Categories: DC DC Switching Controllers
Quality Control: Learn More
Texas Instruments UC3526ADWTRG4 is a versatile voltage mode switching regulator controller. This 18-SOIC package device supports multiple topologies including Buck, Boost, Flyback, Forward, Full-Bridge, Half-Bridge, and Push-Pull configurations for positive output DC-DC conversion. It offers step-up, step-down, and step-up/step-down functionality. Key control features include Enable, Frequency Control, Reset, and Soft Start, with a maximum duty cycle of 49%. The UC3526ADWTRG4 operates with a supply voltage range of 7V to 35V and a switching frequency adjustable from 1Hz to 600kHz. It also features clock synchronization and a synchronous rectifier capability. This component is commonly utilized in power supply applications across industrial automation, automotive, and consumer electronics sectors. The UC3526ADWTRG4 is supplied in Tape & Reel packaging.
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 | 18-SOIC (0.295"", 7.50mm Width) |
| Output Type | Transistor Driver |
| Mounting Type | Surface Mount |
| Function | Step-Up, Step-Down, Step-Up/Step-Down |
| Operating Temperature | 0°C ~ 70°C (TA) |
| Output Configuration | Positive |
| Frequency - Switching | 1Hz ~ 600kHz |
| Topology | Buck, Boost, Flyback, Forward Converter, Full-Bridge, Half-Bridge, Push-Pull |
| Voltage - Supply (Vcc/Vdd) | 7V ~ 35V |
| Supplier Device Package | 18-SOIC |
| Synchronous Rectifier | Yes |
| Control Features | Enable, Frequency Control, Reset, Soft Start |
| Serial Interfaces | - |
| Output Phases | 1 |
| Duty Cycle (Max) | 49% |
| Clock Sync | Yes |
| Number of Outputs | 2 |
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