仕様
| 属性 | 値 |
| Package | Tape & Reel (TR),Cut Tape (CT) |
| Series | Eco-Mode™ |
| ProductStatus | Active |
| Function | Step-Down |
| OutputConfiguration | Positive |
| Topology | Buck, Split Rail |
| OutputType | Adjustable |
| NumberofOutputs | 1 |
| Voltage-Input(Min) | 3.5V |
| Voltage-Input(Max) | 60V |
| Voltage-Output(Min/Fixed) | 0.8V |
| Voltage-Output(Max) | 58V |
| Current-Output | 500mA |
| Frequency-Switching | 100kHz ~ 2.5MHz |
| SynchronousRectifier | No |
| OperatingTemperature | -40°C ~ 150°C (TJ) |
| MountingType | Surface Mount |
| Package/Case | 10-PowerTFSOP, 10-MSOP (0.118, 3.00mm Width) |
概要
Description
The TPS54060DGQR is a DC-DC step-down (buck) converter from Texas Instruments. It is designed to convert a higher input voltage to a lower output voltage efficiently. This device is part of the TPS54060 series and can handle an input voltage range from 3.5V to 60V, making it suitable for a wide range of applications, including industrial, automotive, and consumer electronics.
Key features include a 0.5A output current capability, adjustable output voltage, and a high switching frequency of up to 1.1 MHz, which allows for small external components and a compact design. It also incorporates various protection features such as thermal shutdown, current limiting, and undervoltage lockout. The TPS54060DGQR operates over a wide temperature range, making it suitable for harsh environments. It is available in a small, surface-mount package, enhancing its suitability for space-constrained applications. Overall, the TPS54060DGQR offers a balance of efficiency, versatility, and protection, making it an excellent choice for power management in electronic systems.
Key features include a 0.5A output current capability, adjustable output voltage, and a high switching frequency of up to 1.1 MHz, which allows for small external components and a compact design. It also incorporates various protection features such as thermal shutdown, current limiting, and undervoltage lockout. The TPS54060DGQR operates over a wide temperature range, making it suitable for harsh environments. It is available in a small, surface-mount package, enhancing its suitability for space-constrained applications. Overall, the TPS54060DGQR offers a balance of efficiency, versatility, and protection, making it an excellent choice for power management in electronic systems.
Equivalent
The TPS54060DGQR is a step-down (buck) converter. Equivalent products include the LM2596 from Texas Instruments, LM2672 from Texas Instruments, LT1765 from Analog Devices, and the MP1496 from Monolithic Power Systems. When selecting an equivalent, ensure the voltage and current ratings, package type, and specific features match your application requirements. Always refer to the manufacturer's datasheets to verify compatibility.
Features
The TPS54060DGQR is a step-down DC-DC converter from Texas Instruments, notable for its high-efficiency and wide input voltage range. Key features include:
1. Wide Input Voltage Range: Supports 3.5 V to 60 V, making it suitable for various applications.
2. Output Current: Capable of delivering up to 0.5 A of continuous output current.
3. Switching Frequency: Offers a selectable fixed frequency of 116 kHz or 1.2 MHz, providing flexibility in design.
4. High Efficiency: Utilizes a high-side MOSFET for efficiency maximization.
5. Low Dropout Operation: Supports low dropout operation, enhancing performance in battery-powered applications.
6. Adjustable Soft Start: Facilitates controlled voltage ramp-up during startup.
7. Thermal Shutdown: Includes over-temperature protection to prevent damage.
8. Input Voltage UVLO Protection: Protects against undervoltage lockout, ensuring stable operation.
9. Small Package: Available in a compact QFN package, optimizing board space.
These features make the TPS54060DGQR suitable for industrial, automotive, and consumer applications requiring efficient voltage regulation across a wide input voltage range.
1. Wide Input Voltage Range: Supports 3.5 V to 60 V, making it suitable for various applications.
2. Output Current: Capable of delivering up to 0.5 A of continuous output current.
3. Switching Frequency: Offers a selectable fixed frequency of 116 kHz or 1.2 MHz, providing flexibility in design.
4. High Efficiency: Utilizes a high-side MOSFET for efficiency maximization.
5. Low Dropout Operation: Supports low dropout operation, enhancing performance in battery-powered applications.
6. Adjustable Soft Start: Facilitates controlled voltage ramp-up during startup.
7. Thermal Shutdown: Includes over-temperature protection to prevent damage.
8. Input Voltage UVLO Protection: Protects against undervoltage lockout, ensuring stable operation.
9. Small Package: Available in a compact QFN package, optimizing board space.
These features make the TPS54060DGQR suitable for industrial, automotive, and consumer applications requiring efficient voltage regulation across a wide input voltage range.
Pinout
The TPS54060DGQR is a step-down (buck) DC-DC converter from Texas Instruments. It is typically used in power management applications to convert a higher input voltage to a lower output voltage efficiently. The TPS54060DGQR comes in a 10-pin VSSOP (DGQ) package.
Here is a brief overview of its pin functions:
1. BOOT: Bootstrap capacitor connection for the high-side FET driver.
2. VIN: Input supply voltage.
3. EN: Enable pin to turn the device on or off.
4. SS/TR: Soft-start and tracking pin to control the output voltage ramp.
5. COMP: Compensation pin for stability of the control loop.
6. RT/CLK: Resistor timing or clock input for setting the switching frequency.
7. GND: Ground connection.
8. PH: Switch node, connected to the inductor and internal FET.
9. VSENSE: Feedback pin for output voltage regulation.
10. PWRGD: Power good indicator for output voltage monitoring.
These functionalities allow the TPS54060DGQR to efficiently manage power conversion tasks within its operational specifications.
Here is a brief overview of its pin functions:
1. BOOT: Bootstrap capacitor connection for the high-side FET driver.
2. VIN: Input supply voltage.
3. EN: Enable pin to turn the device on or off.
4. SS/TR: Soft-start and tracking pin to control the output voltage ramp.
5. COMP: Compensation pin for stability of the control loop.
6. RT/CLK: Resistor timing or clock input for setting the switching frequency.
7. GND: Ground connection.
8. PH: Switch node, connected to the inductor and internal FET.
9. VSENSE: Feedback pin for output voltage regulation.
10. PWRGD: Power good indicator for output voltage monitoring.
These functionalities allow the TPS54060DGQR to efficiently manage power conversion tasks within its operational specifications.
Manufacturer
The TPS54060DGQR is manufactured by Texas Instruments Incorporated (TI). Texas Instruments is a global semiconductor company that designs and produces a wide array of electronic components, including integrated circuits and embedded processors. The company is known for its innovation in developing technologies that enable advancements in electronics across various industries, such as automotive, industrial, personal electronics, and communications equipment. As a leader in the semiconductor industry, Texas Instruments plays a critical role in supplying components that contribute to the functionality and efficiency of numerous electronic devices and systems.
Application
The TPS54060DGQR is a step-down DC-DC converter used in various applications requiring efficient power management. Key application areas include:
1. Industrial Automation: Powering control systems, sensors, and communication modules.
2. Telecommunications: Supporting power supplies for networking equipment and base stations.
3. Consumer Electronics: Used in power adapters, set-top boxes, and gaming consoles.
4. Automotive Systems: Provides regulated power for infotainment systems and control units.
5. Embedded Systems: Powers microcontrollers and digital signal processors in embedded applications.
6. Medical Devices: Supplies stable power in portable and non-portable medical equipment.
Its efficiency and compact size make it suitable for applications requiring reliable voltage regulation in space-constrained environments.
1. Industrial Automation: Powering control systems, sensors, and communication modules.
2. Telecommunications: Supporting power supplies for networking equipment and base stations.
3. Consumer Electronics: Used in power adapters, set-top boxes, and gaming consoles.
4. Automotive Systems: Provides regulated power for infotainment systems and control units.
5. Embedded Systems: Powers microcontrollers and digital signal processors in embedded applications.
6. Medical Devices: Supplies stable power in portable and non-portable medical equipment.
Its efficiency and compact size make it suitable for applications requiring reliable voltage regulation in space-constrained environments.
Package
The TPS54060DGQR is a DC-DC converter IC from Texas Instruments, provided in an 8-pin HVSSOP (PowerPAD) package. This package type enhances heat dissipation, which is crucial for efficient thermal management in power supply applications.
