仕様
| 属性 | 値 |
| Package / Case | Tape & Reel (TR),Cut Tape (CT),Bulk |
| Part Status | Active |
| Applications | Converter, AMOLED Display |
| Voltage - Input | 2.9V ~ 4.5V |
| Number of Outputs | 2 |
| Voltage - Output | 4.6V, -1.4V ~ -4.4V |
| Operating Temperature | -40°C ~ 85°C |
| Mounting Type | Surface Mount |
概要
Description
The TPS65631DPDR is a power management integrated circuit (PMIC) designed by Texas Instruments. It primarily serves as a high-performance, power-efficient solution for e-paper displays, such as those used in e-readers and electronic shelf labels. The device integrates a boost converter, VCOM buffer, and gate drivers, which are essential for the operation of e-paper panels. The boost converter efficiently steps up the input voltage to the higher levels required by the display.
Some key features of the TPS65631DPDR include a wide input voltage range, high efficiency, and low quiescent current. It supports both positive and negative output voltages, making it versatile for various e-paper applications. Additionally, the device offers integrated protection features such as overcurrent protection, overvoltage protection, and thermal shutdown, enhancing the reliability and safety of the system.
The TPS65631DPDR is housed in a compact package, making it suitable for space-constrained designs. Its integration of multiple functions into a single chip simplifies the design process and reduces the overall bill of materials for electronic paper display systems.
Some key features of the TPS65631DPDR include a wide input voltage range, high efficiency, and low quiescent current. It supports both positive and negative output voltages, making it versatile for various e-paper applications. Additionally, the device offers integrated protection features such as overcurrent protection, overvoltage protection, and thermal shutdown, enhancing the reliability and safety of the system.
The TPS65631DPDR is housed in a compact package, making it suitable for space-constrained designs. Its integration of multiple functions into a single chip simplifies the design process and reduces the overall bill of materials for electronic paper display systems.
Equivalent
The TPS65631DPDR is a power management IC from Texas Instruments. Equivalent products may include:
1. Maxim Integrated's MAX77812 - a PMIC suitable for AMOLED displays.
2. Analog Devices' ADP5024 - a triple channel power management solution.
3. STMicroelectronics' STOD13AS - a low power AMOLED display driver.
Ensure compatibility in terms of voltage, current requirements, and specific application needs before considering these as direct equivalents.
1. Maxim Integrated's MAX77812 - a PMIC suitable for AMOLED displays.
2. Analog Devices' ADP5024 - a triple channel power management solution.
3. STMicroelectronics' STOD13AS - a low power AMOLED display driver.
Ensure compatibility in terms of voltage, current requirements, and specific application needs before considering these as direct equivalents.
Features
The TPS65631DPDR is a highly efficient power management integrated circuit (PMIC) designed primarily for driving AMOLED displays. Key features include:
1. Triple-Output Configuration: It provides three adjustable output voltages essential for AMOLED display panels, including AVDD, Positive Gamma (VGH), and Negative Gamma (VGL).
2. High Efficiency: The device operates with high efficiency, prolonging battery life, particularly important for portable and battery-powered devices.
3. Wide Input Voltage Range: The PMIC supports a broad input voltage range, making it versatile for various applications.
4. Low Quiescent Current: This feature helps minimize power consumption during standby or low activity periods, further extending battery life.
5. Integrated Protection Features: It includes several protective mechanisms, such as thermal shutdown, overcurrent protection, and undervoltage lockout, enhancing reliability and safety.
6. Compact Package: The device is available in a compact WSON package, aiding in space-constrained applications.
7. Adjustable Output Voltages: Users can program the output voltages to meet specific design requirements, providing flexibility in a variety of applications.
These features make the TPS65631DPDR ideal for optimizing display performance and power management in modern consumer electronics.
1. Triple-Output Configuration: It provides three adjustable output voltages essential for AMOLED display panels, including AVDD, Positive Gamma (VGH), and Negative Gamma (VGL).
2. High Efficiency: The device operates with high efficiency, prolonging battery life, particularly important for portable and battery-powered devices.
3. Wide Input Voltage Range: The PMIC supports a broad input voltage range, making it versatile for various applications.
4. Low Quiescent Current: This feature helps minimize power consumption during standby or low activity periods, further extending battery life.
5. Integrated Protection Features: It includes several protective mechanisms, such as thermal shutdown, overcurrent protection, and undervoltage lockout, enhancing reliability and safety.
6. Compact Package: The device is available in a compact WSON package, aiding in space-constrained applications.
7. Adjustable Output Voltages: Users can program the output voltages to meet specific design requirements, providing flexibility in a variety of applications.
These features make the TPS65631DPDR ideal for optimizing display performance and power management in modern consumer electronics.
Pinout
The TPS65631DPDR is a power management integrated circuit (PMIC) designed by Texas Instruments. It is typically used for driving AMOLED displays. The device is packaged in a 16-pin WSON (Wettable Flank SON) package.
The primary functions of the TPS65631DPDR include the generation of positive and negative output voltages necessary for AMOLED display panels. It integrates boost and inverting buck-boost converters to achieve these functions efficiently. Additionally, the device often includes features such as short-circuit protection, over-current protection, and thermal shutdown to ensure reliable operation.
For detailed pin functions and configuration, refer to the specific datasheet of the TPS65631DPDR from Texas Instruments, as it provides comprehensive information on pin assignments and electrical characteristics.
The primary functions of the TPS65631DPDR include the generation of positive and negative output voltages necessary for AMOLED display panels. It integrates boost and inverting buck-boost converters to achieve these functions efficiently. Additionally, the device often includes features such as short-circuit protection, over-current protection, and thermal shutdown to ensure reliable operation.
For detailed pin functions and configuration, refer to the specific datasheet of the TPS65631DPDR from Texas Instruments, as it provides comprehensive information on pin assignments and electrical characteristics.
Manufacturer
The TPS65631DPDR is manufactured by Texas Instruments (TI). Texas Instruments is a global technology company headquartered in Dallas, Texas, specializing in the design and production of semiconductors and various integrated circuits. TI's products are used in a wide range of applications, including industrial, automotive, personal electronics, and communications equipment. The company is known for its innovations in analog technology, embedded processing, and digital signal processing, providing solutions that power electronic devices worldwide.
Application
The TPS65631DPDR is a power management IC designed for use in portable electronic devices such as smartphones, tablets, and e-readers. Its primary application areas include providing efficient power regulation and management for displays, particularly AMOLED and LCD panels. The device integrates a boost converter, LDOs, and various other components to ensure stable and efficient power supply, enhancing display performance and battery life. It is suitable for applications that require compact, high-performance power solutions, contributing to thinner device designs and improved energy efficiency in consumer electronics.
Package
The TPS65631DPDR is a power management IC from Texas Instruments, packaged in a WSON (SON) type with 12 pins. The dimensions typically measure around 2.5mm x 2.5mm, providing a compact solution for various applications in electronic devices.
