TPS40140RHHTG4
IC REG CTRLR BUCK 36QFNManufacturer: Texas Instruments
Categories: DC DC Switching Controllers
Quality Control: Learn More
Texas Instruments TPS40140RHHTG4 is a robust, dual-output, synchronous buck controller designed for high-performance power conversion. This step-down DC-DC controller operates from a 4.5V to 15V supply voltage and features a switching frequency range of 150kHz to 1MHz, configurable for optimized efficiency and component selection. The device supports current limit, frequency control, phase control, power good indication, and tracking functionalities, offering comprehensive control over the power delivery system. With a maximum duty cycle of 87.5% and integrated synchronous rectification, the TPS40140RHHTG4 achieves high conversion efficiencies. Its dual-output capability and transistor driver output stage make it suitable for applications requiring multiple regulated voltage rails. The TPS40140RHHTG4 is housed in a 36-VQFN (6x6) package, suitable for surface mounting, and operates within an ambient temperature range of -40°C to 85°C. This component finds application in various industries, including computing, industrial automation, and telecommunications.
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 | 36-VFQFN 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 | 150kHz ~ 1MHz |
| Topology | Buck |
| Voltage - Supply (Vcc/Vdd) | 4.5V ~ 15V |
| Supplier Device Package | 36-VQFN (6x6) |
| Synchronous Rectifier | Yes |
| Control Features | Current Limit, Frequency Control, Phase Control, Power Good, Tracking |
| Serial Interfaces | - |
| Output Phases | 2 |
| Duty Cycle (Max) | 87.5% |
| Clock Sync | No |
| Number of Outputs | 2 |
Request a Quote
Clients Also Buy
UCC3806NG4
IC REG CTRLR MULT TOPOLOGY 16DIP
LM5027AMHX/NOPB
IC REG CTRLR FWRD CONV 20TSSOP
UCC3585M
IC REG CTRLR BUCK 16SSOP
