TL494IDRG4
IC REG CTRLR MULT TOP 16SOICManufacturer: Texas Instruments
Categories: DC DC Switching Controllers
Quality Control: Learn More
Texas Instruments TL494IDRG4 is a versatile pulse width modulation (PWM) controller designed for a wide range of switching power supply applications including buck, boost, flyback, forward converter, full-bridge, half-bridge, and push-pull topologies. This device offers precise control over step-up, step-down, and step-up/step-down DC-DC conversion. Key control features include adjustable dead time and frequency control, with a switching frequency range from 1kHz to 300kHz and a maximum duty cycle of 45%. The TL494IDRG4 operates with a supply voltage from 7V to 40V and provides two outputs configured for positive output voltage regulation. It features a transistor driver output type and is supplied in a 16-SOIC package for surface mounting. This component is commonly utilized in industrial automation, power supplies, and automotive electronics.
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-SOIC (0.154"", 3.90mm Width) |
| Output Type | Transistor Driver |
| Mounting Type | Surface Mount |
| Function | Step-Up, Step-Down, Step-Up/Step-Down |
| Operating Temperature | -40°C ~ 85°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-SOIC |
| 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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