Specifications
| Attribute | Value |
| Package / Case | Tape & Reel (TR),Cut Tape (CT) |
| Part Status | Active |
| Applications | Converter, Satellite Set-Top Box Designs |
| Voltage - Input | 4.5V ~ 16V |
| Number of Outputs | 1 |
| Voltage - Output | 13.4V, 18.2V |
| Operating Temperature | -40°C ~ 85°C |
| Mounting Type | Surface Mount |
Overview
Description
The TPS65235RUKR is a power management integrated circuit (PMIC) designed by Texas Instruments. It is primarily used in applications requiring efficient power delivery, such as telecommunications, networking, and embedded systems. This device integrates multiple DC-DC converters and offers a high level of integration for system power management.
Key features of the TPS65235RUKR include high-efficiency synchronous buck converters, adjustable output voltages, and flexible power sequencing. It supports a wide input voltage range and offers protection features such as overcurrent, undervoltage lockout, and thermal shutdown, ensuring robust and reliable operation.
The TPS65235RUKR is typically housed in a small VQFN package, which aids in compact board design. Its programmability and scalability make it suitable for a variety of power architectures, allowing designers to customize performance according to specific application requirements. This makes it a versatile solution for modern electronic systems that demand efficient power management schemes.
Key features of the TPS65235RUKR include high-efficiency synchronous buck converters, adjustable output voltages, and flexible power sequencing. It supports a wide input voltage range and offers protection features such as overcurrent, undervoltage lockout, and thermal shutdown, ensuring robust and reliable operation.
The TPS65235RUKR is typically housed in a small VQFN package, which aids in compact board design. Its programmability and scalability make it suitable for a variety of power architectures, allowing designers to customize performance according to specific application requirements. This makes it a versatile solution for modern electronic systems that demand efficient power management schemes.
Equivalent
Equivalent products to the TPS65235RUKR chip, which is a power management IC commonly used in electronic devices, may include:
1. Maxim Integrated - MAX15108
2. Analog Devices - ADP5054
3. ON Semiconductor - NCP81239
4. Microchip Technology - MCP19111
5. Infineon Technologies - TLF50251
These alternatives offer comparable functionalities such as multiple output voltage rails, integrated switching regulators, and advanced power management features. Always verify specific requirements and pin compatibility when considering replacements.
1. Maxim Integrated - MAX15108
2. Analog Devices - ADP5054
3. ON Semiconductor - NCP81239
4. Microchip Technology - MCP19111
5. Infineon Technologies - TLF50251
These alternatives offer comparable functionalities such as multiple output voltage rails, integrated switching regulators, and advanced power management features. Always verify specific requirements and pin compatibility when considering replacements.
Features
The TPS65235RUKR is a power management integrated circuit (PMIC) from Texas Instruments designed for efficient power regulation in various applications. Key features include:
1. Triple Buck Converter: It has three high-efficiency synchronous buck converters, each capable of delivering output currents suitable for powering digital core processors, memory, and other digital circuits.
2. Wide Input Voltage Range: Supports a broad input voltage range, typically from 4.5V to 18V, making it versatile for different power supply environments.
3. Adjustable Output Voltage: Output voltage is adjustable via external resistors, providing flexibility in different application needs.
4. High Efficiency: Designed for high efficiency across a wide load range, reducing power loss and heat.
5. Integrated Power Good Signal: It includes a power-good signal to indicate proper output voltage regulation.
6. Protection Features: Provides over-current, over-temperature, and under-voltage lockout protection to enhance safety and reliability.
7. Compact Package: Comes in a small package, making it suitable for space-constrained applications.
8. Power Sequencing: Features customizable power-up and power-down sequencing.
These features make the TPS65235RUKR suitable for powering microcontrollers, FPGAs, and other digital systems.
1. Triple Buck Converter: It has three high-efficiency synchronous buck converters, each capable of delivering output currents suitable for powering digital core processors, memory, and other digital circuits.
2. Wide Input Voltage Range: Supports a broad input voltage range, typically from 4.5V to 18V, making it versatile for different power supply environments.
3. Adjustable Output Voltage: Output voltage is adjustable via external resistors, providing flexibility in different application needs.
4. High Efficiency: Designed for high efficiency across a wide load range, reducing power loss and heat.
5. Integrated Power Good Signal: It includes a power-good signal to indicate proper output voltage regulation.
6. Protection Features: Provides over-current, over-temperature, and under-voltage lockout protection to enhance safety and reliability.
7. Compact Package: Comes in a small package, making it suitable for space-constrained applications.
8. Power Sequencing: Features customizable power-up and power-down sequencing.
These features make the TPS65235RUKR suitable for powering microcontrollers, FPGAs, and other digital systems.
Pinout
The TPS65235RUKR is a power management integrated circuit (PMIC) by Texas Instruments. It features a 32-pin layout in a VQFN package, designed for power supply applications. This PMIC is used primarily for powering processors, FPGAs, and other system components in a wide range of applications.
Key functions of the TPS65235RUKR include:
1. Multiple DC-DC Converters: It typically contains multiple buck converters to provide various output voltage rails.
2. Power Sequencing: Ensures proper sequencing of the power supply to different components to avoid damage and ensure efficient operation.
3. Monitoring and Protection: Built-in features like over-current protection, thermal shutdown, and under-voltage lockout help in safeguarding the device and the system it powers.
4. Flexibility: Adjustable output voltages and configurable parameters allow customization according to specific application needs.
5. Efficiency: Designed for high efficiency, minimizing power loss and heat generation, which is crucial for battery-powered applications.
For detailed specifications and implementation, refer to the datasheet provided by Texas Instruments.
Key functions of the TPS65235RUKR include:
1. Multiple DC-DC Converters: It typically contains multiple buck converters to provide various output voltage rails.
2. Power Sequencing: Ensures proper sequencing of the power supply to different components to avoid damage and ensure efficient operation.
3. Monitoring and Protection: Built-in features like over-current protection, thermal shutdown, and under-voltage lockout help in safeguarding the device and the system it powers.
4. Flexibility: Adjustable output voltages and configurable parameters allow customization according to specific application needs.
5. Efficiency: Designed for high efficiency, minimizing power loss and heat generation, which is crucial for battery-powered applications.
For detailed specifications and implementation, refer to the datasheet provided by Texas Instruments.
Manufacturer
The TPS65235RUKR is manufactured by Texas Instruments Incorporated (TI). Texas Instruments is a global semiconductor company that designs and manufactures a wide range of electronic components and integrated circuits. They supply products to various industries, including automotive, industrial, personal electronics, and communications equipment. TI is known for its innovation in analog and embedded processing solutions and has a significant presence in the electronics industry worldwide.
Application
The TPS65235RUKR is a power management IC commonly used in various applications. Its primary application areas include telecommunications and networking equipment, where it supports power supply for processors, FPGAs, and ASICs. It is also employed in industrial automation systems for efficient power management. Additionally, the IC is suitable for use in consumer electronics, such as set-top boxes and home networking devices, due to its capability to manage multiple voltage rails. The TPS65235RUKR's flexibility and efficiency make it a valuable component in systems requiring compact and reliable power solutions.
Package
The TPS65235RUKR is a Power Management Integrated Circuit (PMIC) from Texas Instruments and comes in a VQFN (Very Thin Quad Flat No-Lead) 32-pin package.
