TPS40200DRG4
IC REG CTRLR BUCK 8SOICManufacturer: Texas Instruments
Categories: DC DC Switching Controllers
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Texas Instruments TPS40200DRG4 is a non-synchronous buck controller IC designed for step-down DC-DC conversion. This device features a wide input voltage range from 4.5V to 52V, making it suitable for various power supply designs. The TPS40200DRG4 supports a switching frequency range of 35kHz to 500kHz, offering flexibility in component selection and power efficiency optimization. Control features include frequency control and soft-start for smooth power-up sequences. The output is configured as positive, and the device is designed to drive a transistor output. It operates as a single-phase buck topology and is packaged in an 8-SOIC surface mount package. Typical applications for this component include power management in industrial, automotive, and telecommunications equipment. The operating temperature range is -40°C to 85°C (TA).
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 | 8-SOIC (0.154"", 3.90mm Width) |
| Output Type | Transistor Driver |
| Mounting Type | Surface Mount |
| Function | Step-Down |
| Operating Temperature | -40°C ~ 85°C (TA) |
| Output Configuration | Positive |
| Frequency - Switching | 35kHz ~ 500kHz |
| Topology | Buck |
| Voltage - Supply (Vcc/Vdd) | 4.5V ~ 52V |
| Supplier Device Package | 8-SOIC |
| Synchronous Rectifier | No |
| Control Features | Frequency Control, Soft Start |
| Serial Interfaces | - |
| Output Phases | 1 |
| Duty Cycle (Max) | 95% |
| Clock Sync | No |
| Number of Outputs | 1 |