TPS40042DRCTG4
IC REG CTRLR BUCK 10SONManufacturer: Texas Instruments
Categories: DC DC Switching Controllers
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Texas Instruments TPS40042DRCTG4 is a highly efficient, non-synchronous buck controller designed for step-down DC-DC conversion. This device features a robust operating voltage range of 3V to 5.5V, making it suitable for a variety of power management applications. The TPS40042DRCTG4 operates with excellent regulation characteristics, offering a maximum duty cycle of 95% and a switching frequency of 600kHz. Its positive output configuration and single phase operation, coupled with a transistor driver output, simplify system design. The controller includes an enable pin for precise power sequencing and control. Packaged in a compact 10-VSON (3x3) footprint for surface mounting, this component is ideal for integration into space-constrained designs within the telecommunications, industrial, and consumer electronics sectors.
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 | 10-VFDFN Exposed Pad |
| Output Type | Transistor Driver |
| Mounting Type | Surface Mount |
| Function | Step-Down |
| Operating Temperature | -40°C ~ 85°C (TA) |
| Output Configuration | Positive |
| Frequency - Switching | 600kHz |
| Topology | Buck |
| Voltage - Supply (Vcc/Vdd) | 3V ~ 5.5V |
| Supplier Device Package | 10-VSON (3x3) |
| Synchronous Rectifier | Yes |
| Control Features | Enable |
| Serial Interfaces | - |
| Output Phases | 1 |
| Duty Cycle (Max) | 95% |
| Clock Sync | No |
| Number of Outputs | 1 |
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