Thông số kỹ thuật
| thuộc tính | Giá trị |
| Package | Tape & Reel (TR),Cut Tape (CT),Bulk |
| ProductStatus | Active |
| Function | Step-Down |
| OutputConfiguration | Positive |
| Topology | Buck |
| OutputType | Adjustable |
| NumberofOutputs | 1 |
| Voltage-Input(Min) | 2.5V |
| Voltage-Input(Max) | 5.5V |
| Voltage-Output(Min/Fixed) | 0.85V |
| Voltage-Output(Max) | 5.5V |
| Current-Output | 600mA |
| Frequency-Switching | 2.25MHz |
| SynchronousRectifier | Yes |
| OperatingTemperature | -40°C ~ 85°C (TA) |
| MountingType | Surface Mount |
| Package/Case | 6-WDFN Exposed Pad |
Tổng quan
Description
The TPS62560DRVR is a high-efficiency step-down (buck) DC-DC converter designed by Texas Instruments. It is intended for applications requiring a compact and energy-efficient power supply. The device operates with an input voltage range of 2.5V to 5.5V, making it suitable for battery-powered applications and systems with tight space constraints.
Key features include a fixed output voltage regulation, a high switching frequency of up to 2.25 MHz, and up to 97% efficiency, which helps in reducing power loss and heat generation. It can deliver output currents up to 1A, ensuring it meets the power needs of various portable and embedded devices.
The TPS62560DRVR comes in a small SON package, making it ideal for space-constrained applications. It includes features like soft start, thermal shutdown, and current limit protection to ensure reliable operation. Additionally, its low quiescent current makes it suitable for applications that demand prolonged battery life. Common applications include smartphones, wearable devices, and other portable electronics.
Key features include a fixed output voltage regulation, a high switching frequency of up to 2.25 MHz, and up to 97% efficiency, which helps in reducing power loss and heat generation. It can deliver output currents up to 1A, ensuring it meets the power needs of various portable and embedded devices.
The TPS62560DRVR comes in a small SON package, making it ideal for space-constrained applications. It includes features like soft start, thermal shutdown, and current limit protection to ensure reliable operation. Additionally, its low quiescent current makes it suitable for applications that demand prolonged battery life. Common applications include smartphones, wearable devices, and other portable electronics.
Equivalent
Equivalent products to the TPS62560DRVR chip, which is a step-down converter, include:
1. Microchip Technology's MCP16301T-E/MNY: A highly efficient, synchronous step-down regulator.
2. Analog Devices' ADP5301: A high-efficiency buck regulator.
3. Diodes Incorporated's AP3428: A synchronous buck converter.
4. Maxim Integrated's MAX16950: A high-voltage synchronous step-down converter.
These alternatives provide similar functionality in DC-DC conversion applications. Always check compatibility in terms of specs and application requirements.
1. Microchip Technology's MCP16301T-E/MNY: A highly efficient, synchronous step-down regulator.
2. Analog Devices' ADP5301: A high-efficiency buck regulator.
3. Diodes Incorporated's AP3428: A synchronous buck converter.
4. Maxim Integrated's MAX16950: A high-voltage synchronous step-down converter.
These alternatives provide similar functionality in DC-DC conversion applications. Always check compatibility in terms of specs and application requirements.
Features
The TPS62560DRVR is a step-down DC-DC converter from Texas Instruments. Key features include:
1. Input Voltage Range: Operates from 2.5V to 5.5V, making it suitable for various battery-powered applications.
2. Output Voltage: Adjustable output voltage down to as low as 0.6V.
3. Output Current: Capable of delivering up to 1.5A continuous output current.
4. Efficiency: High efficiency across the load range, typically better than 95%, which extends battery life.
5. Switching Frequency: Fixed switching frequency of 2.5MHz, allowing the use of small inductors and capacitors.
6. Low Quiescent Current: Ultra-low quiescent current of 18 µA ensures minimal power consumption during standby.
7. Soft Start and Enable Pins: Features like soft start to limit inrush current and an enable pin for controlling the converter state.
8. Protection Features: Includes overcurrent protection, thermal shutdown, and short-circuit protection for enhanced reliability.
9. Package: Available in a compact 2mm x 3mm WSON package, ideal for space-constrained applications.
These features make the TPS62560DRVR suitable for portable devices, smartphones, and other applications requiring efficient power management.
1. Input Voltage Range: Operates from 2.5V to 5.5V, making it suitable for various battery-powered applications.
2. Output Voltage: Adjustable output voltage down to as low as 0.6V.
3. Output Current: Capable of delivering up to 1.5A continuous output current.
4. Efficiency: High efficiency across the load range, typically better than 95%, which extends battery life.
5. Switching Frequency: Fixed switching frequency of 2.5MHz, allowing the use of small inductors and capacitors.
6. Low Quiescent Current: Ultra-low quiescent current of 18 µA ensures minimal power consumption during standby.
7. Soft Start and Enable Pins: Features like soft start to limit inrush current and an enable pin for controlling the converter state.
8. Protection Features: Includes overcurrent protection, thermal shutdown, and short-circuit protection for enhanced reliability.
9. Package: Available in a compact 2mm x 3mm WSON package, ideal for space-constrained applications.
These features make the TPS62560DRVR suitable for portable devices, smartphones, and other applications requiring efficient power management.
Pinout
The TPS62560DRVR is a step-down converter from Texas Instruments. It is available in a 6-pin WSON package, specifically known as DRV (SON) package. The primary function of the TPS62560 is to efficiently step down an input voltage to a lower output voltage, suitable for battery-powered devices and other applications requiring efficient power management.
To summarize the pin configuration:
1. Vin: Input voltage pin.
2. Vout: Output voltage pin.
3. GND: Ground pin.
4. EN: Enable pin to turn the device on or off.
5. FB: Feedback pin to set the output voltage.
6. SW: Switch pin connected to the inductor.
This device supports a wide input voltage range, typically from 2.5 V to 5.5 V, and provides a fixed or adjustable output voltage with high efficiency and low quiescent current, making it suitable for portable and battery-operated applications.
To summarize the pin configuration:
1. Vin: Input voltage pin.
2. Vout: Output voltage pin.
3. GND: Ground pin.
4. EN: Enable pin to turn the device on or off.
5. FB: Feedback pin to set the output voltage.
6. SW: Switch pin connected to the inductor.
This device supports a wide input voltage range, typically from 2.5 V to 5.5 V, and provides a fixed or adjustable output voltage with high efficiency and low quiescent current, making it suitable for portable and battery-operated applications.
Manufacturer
The TPS62560DRVR is manufactured by Texas Instruments (TI). Texas Instruments is a global semiconductor company that designs and manufactures a wide range of electronic components and systems. It is known for its development and production of integrated circuits (ICs), including analog chips and embedded processors, which are used in various applications such as industrial, automotive, consumer electronics, and communications. TI is a leader in analog and embedded processing technologies, providing solutions that help companies create innovative and efficient products across multiple industries.
Application
The TPS62560DRVR is a step-down DC-DC converter commonly used in applications requiring efficient power conversion in small form factors. It is suitable for portable devices, such as smartphones, tablets, and wearable electronics, due to its high efficiency and low quiescent current. Additionally, it is used in battery-powered devices for extending battery life and reducing power consumption. The converter is also applicable in industrial and healthcare equipment where compact, efficient power supply solutions are needed. Its synchronous operation and small footprint make it ideal for space-constrained applications requiring consistent power delivery.
Package
The TPS62560DRVR is a step-down converter from Texas Instruments. It comes in a WSON (Wafer Level Small Outline No-Lead) package type with the package designation "DRVR," which typically refers to a very small, thermally enhanced package that is suitable for high-density applications.
