Thông số kỹ thuật
| thuộc tính | Giá trị |
| Package / Case | Tape & Reel (TR),Cut Tape (CT) |
| Series | DCS-Control™ |
| Part Status | Active |
| Function | Step-Down |
| Output Configuration | Positive |
| Topology | Buck |
| Output Type | Fixed |
| Number of Outputs | 1 |
| Voltage - Input (Min) | 2.4V |
| Voltage - Input (Max) | 5.5V |
| Voltage - Output (Min/Fixed) | 0.6V |
| Voltage - Output (Max) | 4V |
| Current - Output | 3A |
| Frequency - Switching | 4MHz |
| Synchronous Rectifier | Yes |
| Operating Temperature | -40°C ~ 125°C (TJ) |
| Mounting Type | Surface Mount |
Tổng quan
Description
The TPS62088YFPR is a step-down converter from Texas Instruments designed for high-efficiency voltage regulation in compact electronic devices. It operates with an input voltage range of 2.4V to 5.5V, making it suitable for battery-powered applications. The device provides an adjustable output voltage from 0.6V to 4V with a maximum output current of up to 2A, ensuring flexibility for various applications.
Key features of the TPS62088YFPR include its high efficiency, often exceeding 90%, and its low quiescent current, which extends battery life in portable devices. The converter operates at a fixed frequency of 2.4MHz, allowing for the use of small external components and minimizing the solution footprint. It also includes features like power-save mode for light-load efficiency, soft start, and thermal shutdown for protection.
Packaged in a compact DSBGA (Die-Size Ball Grid Array) format, the TPS62088YFPR is ideal for space-constrained applications such as smartphones, tablets, and other portable electronics, where efficient power management is critical.
Key features of the TPS62088YFPR include its high efficiency, often exceeding 90%, and its low quiescent current, which extends battery life in portable devices. The converter operates at a fixed frequency of 2.4MHz, allowing for the use of small external components and minimizing the solution footprint. It also includes features like power-save mode for light-load efficiency, soft start, and thermal shutdown for protection.
Packaged in a compact DSBGA (Die-Size Ball Grid Array) format, the TPS62088YFPR is ideal for space-constrained applications such as smartphones, tablets, and other portable electronics, where efficient power management is critical.
Equivalent
The TPS62088YFPR is a step-down converter from Texas Instruments, often used for its efficiency in small applications. Equivalent products from other manufacturers include:
1. LTC3411 from Analog Devices: Another high-efficiency step-down regulator.
2. MPM3610 from Monolithic Power Systems: Compact and efficient for similar applications.
3. NCP161 from ON Semiconductor: Offers similar features in voltage regulation.
These alternatives should be analyzed for specification compatibility with your application needs.
1. LTC3411 from Analog Devices: Another high-efficiency step-down regulator.
2. MPM3610 from Monolithic Power Systems: Compact and efficient for similar applications.
3. NCP161 from ON Semiconductor: Offers similar features in voltage regulation.
These alternatives should be analyzed for specification compatibility with your application needs.
Features
The TPS62088YFPR is a high-efficiency synchronous step-down converter from Texas Instruments. Key features include:
1. Input Voltage Range: Operates from 2.4V to 5.5V, suitable for powering low voltage systems.
2. Output Voltage: Adjustable output from 0.8V to 4V, allowing flexibility in various applications.
3. Output Current: Can deliver up to 1.2A continuous output current.
4. Efficiency: High efficiency up to 95% due to its synchronous rectification.
5. Switching Frequency: Offers a fixed 2.4MHz frequency for small solution size and reduced output ripple.
6. Low Quiescent Current: Only 4µA during light load conditions, enhancing battery life.
7. Start-Up Time: Fast start-up with internal soft-start to limit inrush current.
8. Mode Options: Allows for automatic PFM/PWM mode switching for better efficiency across loads.
9. Protection Features: Includes thermal shutdown and current limit protection for enhanced reliability.
10. Package: Available in a small, 8-pin DSBGA package, optimizing space in compact designs.
These features make it ideal for portable and battery-powered applications requiring efficient power conversion.
1. Input Voltage Range: Operates from 2.4V to 5.5V, suitable for powering low voltage systems.
2. Output Voltage: Adjustable output from 0.8V to 4V, allowing flexibility in various applications.
3. Output Current: Can deliver up to 1.2A continuous output current.
4. Efficiency: High efficiency up to 95% due to its synchronous rectification.
5. Switching Frequency: Offers a fixed 2.4MHz frequency for small solution size and reduced output ripple.
6. Low Quiescent Current: Only 4µA during light load conditions, enhancing battery life.
7. Start-Up Time: Fast start-up with internal soft-start to limit inrush current.
8. Mode Options: Allows for automatic PFM/PWM mode switching for better efficiency across loads.
9. Protection Features: Includes thermal shutdown and current limit protection for enhanced reliability.
10. Package: Available in a small, 8-pin DSBGA package, optimizing space in compact designs.
These features make it ideal for portable and battery-powered applications requiring efficient power conversion.
Pinout
The TPS62088YFPR is a step-down converter from Texas Instruments. It comes in a DSBGA (Die-Size Ball Grid Array) package with 6 pins. The pin count includes:
1. VIN: Input voltage supply pin.
2. VOUT: Output voltage pin.
3. EN: Enable pin to turn the device on or off.
4. GND: Ground pin for reference and power return.
5. SW: Switch pin connected to the inductor.
6. FB: Feedback pin used to set the output voltage.
The TPS62088YFPR is designed for high efficiency and low output voltage ripple, making it suitable for portable devices and applications requiring compact power solutions.
1. VIN: Input voltage supply pin.
2. VOUT: Output voltage pin.
3. EN: Enable pin to turn the device on or off.
4. GND: Ground pin for reference and power return.
5. SW: Switch pin connected to the inductor.
6. FB: Feedback pin used to set the output voltage.
The TPS62088YFPR is designed for high efficiency and low output voltage ripple, making it suitable for portable devices and applications requiring compact power solutions.
Manufacturer
The TPS62088YFPR is manufactured by Texas Instruments Incorporated (TI). Texas Instruments is an American technology company that designs and manufactures semiconductors and various integrated circuits, which it sells to electronics designers and manufacturers globally. The company's focus is on developing analog chips and embedded processors, supporting industries such as industrial, automotive, personal electronics, communications equipment, and enterprise systems. TI is known for its innovation in semiconductor technology and is one of the largest semiconductor companies in the world.
Application
The TPS62088YFPR is a high-frequency synchronous step-down converter designed for efficient power management in compact applications. Its primary application areas include:
1. Portable Devices: Ideal for smartphones, tablets, and wearables due to its small size and high efficiency.
2. IoT Devices: Supports low-power Internet of Things devices with its efficient power conversion.
3. Consumer Electronics: Used in cameras, gaming devices, and media players for stable power supply.
4. Industrial Applications: Suitable for sensors and low-power industrial electronics requiring reliable voltage regulation.
5. Communications Equipment: Provides power management solutions for networking hardware and wireless communication devices.
Its small footprint and low power consumption make it versatile for various compact electronic systems.
1. Portable Devices: Ideal for smartphones, tablets, and wearables due to its small size and high efficiency.
2. IoT Devices: Supports low-power Internet of Things devices with its efficient power conversion.
3. Consumer Electronics: Used in cameras, gaming devices, and media players for stable power supply.
4. Industrial Applications: Suitable for sensors and low-power industrial electronics requiring reliable voltage regulation.
5. Communications Equipment: Provides power management solutions for networking hardware and wireless communication devices.
Its small footprint and low power consumption make it versatile for various compact electronic systems.
Package
The TPS62088YFPR is a step-down converter IC from Texas Instruments, and it comes in a DSBGA (Die-Size Ball Grid Array) package. Specifically, it is a 6-pin DSBGA package with dimensions of approximately 0.9mm x 1.3mm.
