TL494CDG
IC REG CTRLR BCK/PSH-PULL 16SOICManufacturer: onsemi
Categories: DC DC Switching Controllers
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The onsemi TL494CDG is a pulse-width modulation (PWM) controller IC within the SWITCHMODE™ series. This highly versatile device is designed for buck, push-pull, and buck-boost topologies, offering precise control for DC-DC power conversion. Key features include adjustable frequency up to 200kHz, dead-time control for efficient operation, and dual output drivers. The TL494CDG supports a wide input voltage range of 7V to 40V and provides a maximum duty cycle of 48%. Its 16-SOIC package facilitates surface mounting. This component is widely utilized in power supply designs for various industrial applications, including computing, telecommunications, and consumer electronics.
Additional Information
Series: SWITCHMODE™RoHS Status: unknownManufacturer Lead Time: No lead time information availableProduct Status: ObsoletePackaging: TubeDownload Free CAD Model:
Technical Details:
| Packaging | Tube |
| Package / Case | 16-SOIC (0.154"", 3.90mm Width) |
| Output Type | Transistor Driver |
| Mounting Type | Surface Mount |
| Function | Step-Down, Step-Up/Step-Down |
| Operating Temperature | 0°C ~ 70°C (TA) |
| Output Configuration | Positive |
| Frequency - Switching | 200kHz |
| Topology | Buck, Push-Pull |
| Voltage - Supply (Vcc/Vdd) | 7V ~ 40V |
| Supplier Device Package | 16-SOIC |
| Synchronous Rectifier | Yes |
| Control Features | Dead Time Control, Frequency Control |
| Serial Interfaces | - |
| Output Phases | 1 |
| Duty Cycle (Max) | 48% |
| Clock Sync | No |
| Number of Outputs | 2 |
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