사양
| 속성 | 가치 |
| Package | Tape & Reel (TR),Cut Tape (CT) |
| ProductStatus | Active |
| Function | Step-Down |
| OutputConfiguration | Positive |
| Topology | Buck |
| OutputType | Fixed |
| NumberofOutputs | 1 |
| Voltage-Input(Min) | 2.7V |
| Voltage-Input(Max) | 6V |
| Voltage-Output(Min/Fixed) | 3.3V |
| Current-Output | 1.6A |
| Frequency-Switching | 3MHz |
| SynchronousRectifier | Yes |
| OperatingTemperature | -40°C ~ 85°C (TA) |
| MountingType | Surface Mount |
| Package/Case | 8-WFDFN Exposed Pad |
개요
Description
The TPS62063DSGR is a high-efficiency, synchronous step-down DC-DC converter designed by Texas Instruments. It is part of the TPS6206x series, which is optimized for converting a 2.5V to 6V input supply to lower output voltages. This device is suitable for portable and battery-powered applications due to its compact 2 mm x 3 mm package and excellent efficiency performance, which helps in extending battery life.
Key features of the TPS62063DSGR include a 3 MHz fixed frequency operation, which allows the use of small external components, and a current-mode control for fast transient response. It supports an output current up to 1.6A and offers a selectable forced PWM or power save mode to enhance light-load efficiency. The device includes various protection features such as overcurrent protection, thermal shutdown, and undervoltage lockout.
Applications for the TPS62063DSGR range from smartphones, tablets, and other portable devices to industrial and communication equipment, making it versatile for any design requiring efficient power conversion.
Key features of the TPS62063DSGR include a 3 MHz fixed frequency operation, which allows the use of small external components, and a current-mode control for fast transient response. It supports an output current up to 1.6A and offers a selectable forced PWM or power save mode to enhance light-load efficiency. The device includes various protection features such as overcurrent protection, thermal shutdown, and undervoltage lockout.
Applications for the TPS62063DSGR range from smartphones, tablets, and other portable devices to industrial and communication equipment, making it versatile for any design requiring efficient power conversion.
Equivalent
The TPS62063DSGR is a step-down converter from Texas Instruments. Equivalent products include:
1. MAX17225 from Maxim Integrated: Ultra-low quiescent current step-down converter.
2. LTC3411 from Analog Devices: High-efficiency, monolithic synchronous buck regulator.
3. MPM3610 from Monolithic Power Systems: Power module with a step-down converter.
4. LM3671 from Texas Instruments: Synchronous step-down DC-DC converter.
These alternatives have similar functionalities but may differ in specific features and specifications. Always verify compatibility with your application requirements.
1. MAX17225 from Maxim Integrated: Ultra-low quiescent current step-down converter.
2. LTC3411 from Analog Devices: High-efficiency, monolithic synchronous buck regulator.
3. MPM3610 from Monolithic Power Systems: Power module with a step-down converter.
4. LM3671 from Texas Instruments: Synchronous step-down DC-DC converter.
These alternatives have similar functionalities but may differ in specific features and specifications. Always verify compatibility with your application requirements.
Features
The TPS62063DSGR is a step-down converter from Texas Instruments, specifically designed for portable and battery-powered applications. Notable features include:
1. Input Voltage Range: 2.3 V to 6 V, making it suitable for single-cell lithium-ion, multi-cell alkaline, and other standard power sources.
2. Output Voltage: Adjustable from 0.8 V to Vin, allowing flexibility for various applications.
3. Efficiency: Up to 95% efficient, optimizing battery life and reducing heat generation.
4. Output Current: Can deliver up to 1.6 A continuous output current, suitable for powering a variety of devices.
5. Quiescent Current: With a low quiescent current of 18 μA, it minimizes power consumption during standby mode.
6. Switching Frequency: Operates at a fixed frequency of 2.25 MHz, which reduces the size of external components and enhances transient response.
7. Soft Start: Built-in soft start to limit inrush current during power-up.
8. Protection Features: Includes over-temperature protection and output short-circuit protection for added reliability.
9. Package: Available in a small 8-pin WSON package, ideal for space-constrained applications.
These features make the TPS62063DSGR a versatile and efficient solution for various power management needs.
1. Input Voltage Range: 2.3 V to 6 V, making it suitable for single-cell lithium-ion, multi-cell alkaline, and other standard power sources.
2. Output Voltage: Adjustable from 0.8 V to Vin, allowing flexibility for various applications.
3. Efficiency: Up to 95% efficient, optimizing battery life and reducing heat generation.
4. Output Current: Can deliver up to 1.6 A continuous output current, suitable for powering a variety of devices.
5. Quiescent Current: With a low quiescent current of 18 μA, it minimizes power consumption during standby mode.
6. Switching Frequency: Operates at a fixed frequency of 2.25 MHz, which reduces the size of external components and enhances transient response.
7. Soft Start: Built-in soft start to limit inrush current during power-up.
8. Protection Features: Includes over-temperature protection and output short-circuit protection for added reliability.
9. Package: Available in a small 8-pin WSON package, ideal for space-constrained applications.
These features make the TPS62063DSGR a versatile and efficient solution for various power management needs.
Pinout
The TPS62063DSGR is a step-down converter from Texas Instruments. It typically comes in an 8-pin WSON (DSG) package. Here's a brief overview of its pin functions:
1. VIN: Input voltage supply.
2. GND: Ground connection.
3. EN: Enable pin to turn the device on or off.
4. FB: Feedback pin for output voltage regulation.
5. SW: Switch node, connected to the inductor.
6. PG: Power Good indicator.
7. SS/TR: Soft-start and tracking pin, controls the startup characteristics.
8. VOS: Output voltage sense, connected to the output capacitor.
This configuration helps achieve efficient voltage regulation for various applications.
1. VIN: Input voltage supply.
2. GND: Ground connection.
3. EN: Enable pin to turn the device on or off.
4. FB: Feedback pin for output voltage regulation.
5. SW: Switch node, connected to the inductor.
6. PG: Power Good indicator.
7. SS/TR: Soft-start and tracking pin, controls the startup characteristics.
8. VOS: Output voltage sense, connected to the output capacitor.
This configuration helps achieve efficient voltage regulation for various applications.
Manufacturer
The TPS62063DSGR is manufactured by Texas Instruments. Texas Instruments, often abbreviated as TI, is an American technology company that designs and manufactures semiconductors and various integrated circuits. It is one of the largest semiconductor companies in the world, and its products are used in a wide range of electronic applications, including industrial, automotive, personal electronics, and communications equipment. TI is well-known for its analog chips and embedded processors, and it serves both commercial and industrial markets.
Application
The TPS62063DSGR is a high-efficiency synchronous step-down DC-DC converter from Texas Instruments. It is commonly used in applications requiring efficient power management and regulation, such as:
1. Portable Electronics: Suitable for smartphones, tablets, and wearable devices due to its compact size and efficiency.
2. Industrial Equipment: Used in communication and automation systems, providing stable power in various environmental conditions.
3. Consumer Electronics: Powers devices like digital cameras and gaming devices that require reliable voltage regulation.
4. IoT Devices: Provides efficient power for always-on applications in smart home and industrial IoT solutions.
5. Battery-Powered Systems: Enhances battery life by efficiently managing power consumption.
These applications benefit from the device's compact design, low power dissipation, and high conversion efficiency.
1. Portable Electronics: Suitable for smartphones, tablets, and wearable devices due to its compact size and efficiency.
2. Industrial Equipment: Used in communication and automation systems, providing stable power in various environmental conditions.
3. Consumer Electronics: Powers devices like digital cameras and gaming devices that require reliable voltage regulation.
4. IoT Devices: Provides efficient power for always-on applications in smart home and industrial IoT solutions.
5. Battery-Powered Systems: Enhances battery life by efficiently managing power consumption.
These applications benefit from the device's compact design, low power dissipation, and high conversion efficiency.
Package
The TPS62063DSGR is a DC-DC step-down converter from Texas Instruments, housed in an 8-pin WSON (DSG) package. This package type is compact, suitable for space-constrained applications, and provides efficient thermal management.
