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The TPS62140RGTR is a high‑efficiency synchronous step‑down DC‑DC converter manufactured by Texas Instruments. Using the proprietary DCS‑Control™ topology, it delivers excellent transient response and output voltage accuracy while maintaining a low quiescent current. With a wide input voltage range and 2A output current capability, this device is well suited for powering a variety of systems, from portable electronics to industrial equipment.
Category:Integrated Circuits (ICs);Power Management (PMIC);Voltage Regulators - DC DC Switching Regulators
Mfr:Texas Instruments
Series:DCS-Control™
Packaging:Tape & Reel (TR);Cut Tape (CT)
Part Status:Active
Function:Step-Down
Topology:Buck
Number of Outputs:1
Voltage - Input (Min):3V
Voltage - Input (Max):17V
Voltage - Output (Min/Fixed):0.9V
Voltage - Output (Max):6V
Current - Output:2A
Frequency - Switching:2.5MHz
Operating Temperature:-40°C ~ 85°C (TA)
Mounting Type:Surface Mount
Package / Case:16-VFQFN Exposed Pad
Supplier Device Package:16-VQFN (3x3)
Base Product Number:TPS62140
DCS‑Control™ Topology: Combines fast transient response with low output ripple and seamless power‑save mode for high efficiency across the load range.
Wide Input Voltage Range: Operates from 3V to 17V, supporting single‑cell Li‑ion batteries, 5V, 12V, and 15V supply rails.
Adjustable Output Voltage: Output can be set from 0.9V to 6V using external resistors.
2A Output Current: Delivers up to 2A, making it suitable for powering processors, FPGAs, and other demanding loads.
High Switching Frequency: 2.5MHz operation allows the use of small inductors and capacitors, reducing board footprint.
High Efficiency: Maintains high efficiency from light to heavy loads, extending battery life in portable applications.
Thermal and Protection Features: Includes over‑current protection, thermal shutdown, and undervoltage lockout.
Portable Electronics: Smartphones, tablets, and wearable devices benefit from high efficiency and small size.
Industrial Systems: PLCs, motor drives, and factory automation equipment.
Telecommunications: Base stations, routers, and network switches.
Automotive Infotainment: Power supplies for audio, navigation, and display modules.
General‑Purpose Point‑of‑Load: Supplies clean, regulated power to FPGAs, ASICs, and microcontrollers.
The TPS62140RGTR from Texas Instruments is a versatile and efficient synchronous step‑down converter that combines a wide input voltage range, 2A output capability, and DCS‑Control™ technology in a compact 3mm × 3mm VQFN package. Its high switching frequency enables small external components, making it ideal for space‑constrained designs. Whether used in battery‑powered devices or industrial systems, this regulator delivers reliable performance with excellent efficiency.
Industry Information
