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TPS62130ARGTR
+NomenclatureIC REG BUCK ADJUSTABLE 3A 16QFN
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FabricantTexas Instruments
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Pièce fabricant #TPS62130ARGTR
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Package QFN16
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En stock2196
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Spécifications
| Attribut | Valeur |
| Package | Tape & Reel (TR),Cut Tape (CT) |
| Series | DCS-Control™ |
| ProductStatus | Active |
| Function | Step-Down |
| OutputConfiguration | Positive |
| Topology | Buck |
| OutputType | Adjustable |
| NumberofOutputs | 1 |
| Voltage-Input(Min) | 3V |
| Voltage-Input(Max) | 17V |
| Voltage-Output(Min/Fixed) | 0.9V |
| Voltage-Output(Max) | 6V |
| Current-Output | 3A |
| Frequency-Switching | 2.5MHz |
| SynchronousRectifier | Yes |
| OperatingTemperature | -40°C ~ 85°C (TA) |
| MountingType | Surface Mount |
| Package/Case | 16-VFQFN Exposed Pad |
Présentation
Description
The TPS62130ARGTR features a fixed output voltage and operates at a switching frequency of up to 2.5 MHz, allowing the use of small inductors and capacitors. It employs a DCS-Control (Direct Control with Seamless transition into Power Save Mode) topology, which ensures fast transient response and minimizes output voltage ripple. Additionally, it has built-in protection features such as over-current protection, thermal shutdown, and undervoltage lockout.
The device is housed in a small QFN package, making it suitable for space-constrained applications like portable devices, industrial equipment, and embedded systems, where efficiency and size are critical.
Equivalent
1. LM3671MF-3.3 from Texas Instruments
2. MP2315 from Monolithic Power Systems
3. LTC3639 from Analog Devices
4. MAX17552 from Maxim Integrated
5. RT8059 from Richtek
These alternatives are similar in function, providing step-down DC-DC conversion with comparable input/output voltage ranges and current capabilities. Always check the datasheets for specific specifications and compatibility.
Features
1. Input Voltage Range: 3V to 17V, suitable for various battery and power sources.
2. Output Voltage: Adjustable from 0.9V to 6V, allowing flexibility in powering different loads.
3. Output Current: Capable of delivering up to 3A, supporting high-power applications.
4. Efficiency: Provides efficiencies up to 95%, optimizing power consumption.
5. Switching Frequency: Fixed at 2.5MHz, enabling the use of smaller external components and reducing solution size.
6. Output Voltage Accuracy: High precision with ±1.8% accuracy over temperature variations.
7. Quiescent Current: Low quiescent current of 17µA, ideal for low-power applications.
8. Protection Features: Includes thermal shutdown, overcurrent protection, and undervoltage lockout.
9. Package: Available in a small 16-pin QFN package, promoting compact designs.
10. Applications: Suitable for use in portable devices, industrial and automotive systems, and communication equipment.
These features make the TPS62130ARGTR an excellent choice for efficient power management in compact electronic devices.
Pinout
Key functions of the TPS62130ARGTR include:
- It operates with an input voltage range of 3 V to 17 V.
- It provides an adjustable output voltage range from 0.9 V to 6 V, supporting output currents up to 3 A.
- The converter offers high efficiency across the load range, with features such as pulse frequency modulation (PFM) for light-load efficiency and pulse width modulation (PWM) for heavy loads.
- It incorporates protection features like thermal shutdown, current limit, and short-circuit protection.
- Soft-start and power-good features are included to ensure controlled startup and reliable operation.
This device is typically used in battery-operated devices, industrial and consumer applications, and other systems requiring efficient step-down conversion.