仕様
| 属性 | 値 |
| Package | Tape & Reel (TR),Cut Tape (CT),Bulk |
| ProductStatus | Active |
| Function | Step-Up/Step-Down |
| OutputConfiguration | Positive |
| Topology | Buck-Boost |
| OutputType | Fixed |
| NumberofOutputs | 1 |
| Voltage-Input(Min) | 2.5V |
| Voltage-Input(Max) | 5.5V |
| Voltage-Output(Min/Fixed) | 3.3V |
| Current-Output | 500mA |
| Frequency-Switching | 2.5MHz |
| SynchronousRectifier | Yes |
| OperatingTemperature | -40°C ~ 85°C (TA) |
| MountingType | Surface Mount |
| Package/Case | 12-UFBGA, DSBGA |
概要
Description
The TPS63051YFFR is a high-efficiency buck-boost converter from Texas Instruments, designed for systems powered by various types of batteries. It efficiently manages power conversion for applications requiring consistent output voltage, even when the input voltage is above or below the desired output. This makes it suitable for battery-powered devices where the supply voltage changes over time.
Key features of the TPS63051YFFR include a wide input voltage range (1.8V to 5.5V) and adjustable output voltage, typically between 1.2V and 5.5V, allowing flexibility for different applications. It boasts a high efficiency of up to 95%, which is crucial for extending battery life in portable electronics.
The TPS63051YFFR also includes features like soft start, over-temperature protection, and short-circuit protection, enhancing its reliability and performance. It comes in a compact DSBGA package, making it suitable for space-constrained designs.
This device is commonly used in smartphones, wearables, and other portable devices requiring efficient power management.
Key features of the TPS63051YFFR include a wide input voltage range (1.8V to 5.5V) and adjustable output voltage, typically between 1.2V and 5.5V, allowing flexibility for different applications. It boasts a high efficiency of up to 95%, which is crucial for extending battery life in portable electronics.
The TPS63051YFFR also includes features like soft start, over-temperature protection, and short-circuit protection, enhancing its reliability and performance. It comes in a compact DSBGA package, making it suitable for space-constrained designs.
This device is commonly used in smartphones, wearables, and other portable devices requiring efficient power management.
Equivalent
The TPS63051YFFR is a buck-boost converter by Texas Instruments. Equivalent products may include:
1. LTC3440 by Analog Devices
2. MAX77801 by Maxim Integrated
3. NCP3133 by ON Semiconductor
4. ISL91107 by Renesas Electronics
These alternatives offer similar functionality like efficient voltage regulation in compact form factors, but differences in specifications and features may exist, so verify compatibility with your specific application requirements.
1. LTC3440 by Analog Devices
2. MAX77801 by Maxim Integrated
3. NCP3133 by ON Semiconductor
4. ISL91107 by Renesas Electronics
These alternatives offer similar functionality like efficient voltage regulation in compact form factors, but differences in specifications and features may exist, so verify compatibility with your specific application requirements.
Features
The TPS63051YFFR is a high-efficiency, buck-boost converter designed for portable applications. Key features include:
1. Wide Input Voltage Range: Operates from 1.8 V to 5.5 V, supporting various battery configurations.
2. Output Voltage Flexibility: Adjustable output voltage range from 1.2 V to 5.5 V, allowing customization for specific applications.
3. High Efficiency: Achieves efficiency up to 95%, optimizing battery life.
4. Output Current Capability: Delivers up to 1 A output current in boost mode and up to 2 A in buck mode.
5. Automatic Buck-Boost Operation: Seamlessly transitions between buck and boost modes, ensuring consistent output despite input fluctuations.
6. Low Quiescent Current: Consumes minimal current during light loads, enhancing battery efficiency.
7. Integrated Protection Features: Includes overcurrent protection, thermal shutdown, and undervoltage lockout for safe operation.
8. Compact Package: Available in a space-saving 12-pin DSBGA package, ideal for compact designs.
9. Fast Transient Response: Maintains output stability and performance during load changes.
These features make the TPS63051YFFR suitable for applications like smartphones, tablets, and other battery-powered devices requiring efficient power conversion.
1. Wide Input Voltage Range: Operates from 1.8 V to 5.5 V, supporting various battery configurations.
2. Output Voltage Flexibility: Adjustable output voltage range from 1.2 V to 5.5 V, allowing customization for specific applications.
3. High Efficiency: Achieves efficiency up to 95%, optimizing battery life.
4. Output Current Capability: Delivers up to 1 A output current in boost mode and up to 2 A in buck mode.
5. Automatic Buck-Boost Operation: Seamlessly transitions between buck and boost modes, ensuring consistent output despite input fluctuations.
6. Low Quiescent Current: Consumes minimal current during light loads, enhancing battery efficiency.
7. Integrated Protection Features: Includes overcurrent protection, thermal shutdown, and undervoltage lockout for safe operation.
8. Compact Package: Available in a space-saving 12-pin DSBGA package, ideal for compact designs.
9. Fast Transient Response: Maintains output stability and performance during load changes.
These features make the TPS63051YFFR suitable for applications like smartphones, tablets, and other battery-powered devices requiring efficient power conversion.
Pinout
The TPS63051YFFR is a buck-boost converter IC from Texas Instruments. It is designed to provide a regulated output voltage from either a higher or lower input voltage. The device is typically used in battery-powered applications where the input voltage can vary above and below the desired output voltage.
The TPS63051YFFR comes in a 20-pin DSBGA (YFF) package. The pin functions include:
1. Pins for input voltage (VIN).
2. Pins for output voltage (VOUT).
3. Ground pins (GND) for circuit grounding.
4. Control pins for enable/disable, feedback, and power management (such as EN, FB, etc.).
5. Pins for connecting external components like inductors and capacitors, which support the buck-boost operation.
6. Pins for power good and other status indicators.
The pin layout and specific functions may vary slightly depending on the exact configuration, so it is advised to consult the datasheet for detailed pin descriptions and application guidance.
The TPS63051YFFR comes in a 20-pin DSBGA (YFF) package. The pin functions include:
1. Pins for input voltage (VIN).
2. Pins for output voltage (VOUT).
3. Ground pins (GND) for circuit grounding.
4. Control pins for enable/disable, feedback, and power management (such as EN, FB, etc.).
5. Pins for connecting external components like inductors and capacitors, which support the buck-boost operation.
6. Pins for power good and other status indicators.
The pin layout and specific functions may vary slightly depending on the exact configuration, so it is advised to consult the datasheet for detailed pin descriptions and application guidance.
Manufacturer
The TPS63051YFFR is manufactured by Texas Instruments (TI), a global semiconductor company. Texas Instruments is known for designing and manufacturing a wide range of analog and embedded processing chips. They serve various industries, including automotive, industrial, personal electronics, communications equipment, and enterprise systems. TI is recognized for its innovation and quality in producing electronic components that are integral to numerous technological applications.
Application
The TPS63051YFFR is a highly efficient buck-boost converter that is commonly used in portable and battery-powered applications. Its key application areas include smartphones, tablets, wearable devices, and other consumer electronics where space and power efficiency are crucial. It is also suitable for industrial and medical devices requiring consistent power supply despite variations in battery voltage. Additionally, it can be used in point-of-load power supplies for processors and other digital ICs. Its ability to handle both buck and boost operations makes it versatile for applications requiring a stable output voltage from a battery source that can vary above and below the required output voltage.
Package
The TPS63051YFFR is a power management integrated circuit (IC) from Texas Instruments. It features a WCSP (Wafer Chip Scale Package) with dimensions of 12-bumps. This compact package type is designed for small form-factor applications requiring efficient power conversion solutions.
