TL494CDBR
IC REG CTRLR MULT TOP 16SSOPManufacturer: Texas Instruments
Categories: DC DC Switching Controllers
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Texas Instruments TL494CDBR is a versatile pulse width modulation (PWM) controller designed for a wide array of DC-DC converter topologies including Buck, Boost, Flyback, Forward Converter, Full-Bridge, Half-Bridge, and Push-Pull regulators. This device supports step-up, step-down, and step-up/step-down voltage conversion. Key control features include adjustable dead time and frequency control, with a maximum duty cycle of 45%. The TL494CDBR operates within a supply voltage range of 7V to 40V and supports switching frequencies from 1kHz to 300kHz. It provides two outputs and a positive output configuration, driving external power transistors. This component is packaged in a 16-SSOP for surface mounting and operates across a temperature range of 0°C to 70°C. It finds application in power supply design across various industrial and consumer electronics sectors.
Additional Information
Series: -RoHS Status: ROHS3 CompliantManufacturer Lead Time: No lead time information availableProduct Status: ObsoletePackaging: Tape & Reel (TR)Datasheet:Download Free CAD Model:
Technical Details:
| Packaging | Tape & Reel (TR) |
| Package / Case | 16-SSOP (0.209"", 5.30mm 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 | 1kHz ~ 300kHz |
| Topology | Buck, Boost, Flyback, Forward Converter, Full-Bridge, Half-Bridge, Push-Pull |
| Voltage - Supply (Vcc/Vdd) | 7V ~ 40V |
| Supplier Device Package | 16-SSOP |
| Synchronous Rectifier | No |
| Control Features | Dead Time Control, Frequency Control |
| Serial Interfaces | - |
| Output Phases | 1 |
| Duty Cycle (Max) | 45% |
| Clock Sync | No |
| Number of Outputs | 2 |
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