TPS65235RUKR

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TPS65235RUKR

IC REG CONV SATELLIT 1OUT 20WQFN

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  • Fr. Teil #TPS65235RUKR
  • Paket WQFN-20
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Spezifikationen

Package Tape & Reel (TR),Cut Tape (CT)
ProductStatus Active
Applications Converter, Satellite Set-Top Box Designs
Voltage-Input 4.5V ~ 16V
NumberofOutputs 1
Voltage-Output 13.4V, 18.2V
OperatingTemperature -40°C ~ 85°C
MountingType Surface Mount
Package/Case 20-WFQFN Exposed Pad

Übersicht

Description

The TPS65235RUKR is a power management integrated circuit (PMIC) produced by Texas Instruments. It is designed to manage power supply in systems requiring multiple DC/DC conversions, commonly used in computing and industrial applications. The device integrates three synchronous buck converters, which are efficient DC/DC converters used to step down voltage levels. These converters offer adjustable output voltages and high efficiency, making them suitable for powering microcontrollers and other digital components.
Key features of the TPS65235RUKR include a wide input voltage range, flexible external components for customization, and support for various output voltages via external resistors. The PMIC also comes equipped with protection features, such as overcurrent protection, overtemperature protection, and undervoltage lockout, ensuring the safety and reliability of the power management system.
Additionally, the TPS65235RUKR offers features like a programmable switching frequency and the ability to synchronize with an external clock, which can help reduce electromagnetic interference (EMI) in sensitive applications. Its compact design and robust functionality make it an ideal choice for space-constrained applications requiring efficient power management.

Features

The TPS65235RUKR is a power management IC designed primarily for use in set-top boxes, TVs, and other similar applications. Key features include:
1. Integrated Power Solution: It offers three synchronous buck converters and one buck-boost converter to provide multiple output voltages from a single input, streamlining power design in complex systems.
2. Efficiency: The device is known for high efficiency across a wide load range, which helps minimize power consumption and heat generation.
3. Flexibility: It supports adjustable output voltages and switching frequencies, providing designers with flexibility to optimize performance for specific applications.
4. Protection Features: Includes comprehensive protections such as over-current, over-voltage, under-voltage lockout, and thermal shutdown to enhance system reliability.
5. Compact Package: Offered in a 32-pin QFN package, it is designed to occupy minimal board space, making it suitable for compact electronic designs.
6. I2C Interface: The inclusion of an I2C interface allows for easy configuration and real-time system monitoring, providing adaptability in dynamic environments.
Overall, the TPS65235RUKR is a versatile and efficient solution for modern power management needs in consumer electronics and other embedded systems.

Package

The TPS65235RUKR is packaged in a VQFN (Very Thin Quad Flat No-Lead) package with 36 pins. This specific package is known for its compact size and enhanced thermal performance, making it suitable for applications where space and heat dissipation are critical.

Pinout

The TPS65235RUKR is a power management IC from Texas Instruments. It is primarily used for applications requiring multiple outputs, and it integrates several power management functions suitable for a variety of systems.
The device comes in a 32-pin VQFN (Very Thin Quad Flat No-lead) package. It includes features such as step-down (buck) converters, which are often used to reduce a higher input voltage to a lower output voltage, suitable for supplying power to different parts of an electronic system.
Each pin on the TPS65235RUKR serves specific functions such as input, output, feedback, control, and ground connections. The specific pin functions include power inputs, power outputs, enable pins, switching nodes, feedback pins for voltage regulation, and various signal ground and power ground connections. Proper configuration and connection of these pins are essential for the optimal performance of the device in its intended power management role. For detailed information on each pin's specific function, referring to the official datasheet provided by Texas Instruments is recommended.

Manufacturer

The TPS65235RUKR is manufactured by Texas Instruments (TI). Texas Instruments is a global semiconductor company that designs and produces a wide range of electronic components. It is one of the leading companies in the semiconductor industry, known for its innovations in analog and embedded processing technologies. TI provides products and solutions for various markets, including automotive, industrial, personal electronics, and communications equipment. The company is headquartered in Dallas, Texas, and operates globally, serving a diverse customer base.

Application

The TPS65235RUKR is a power management integrated circuit (PMIC) from Texas Instruments designed for use in various applications, including consumer electronics, industrial equipment, telecommunications, and automotive systems. It is often utilized in systems requiring efficient power management solutions, such as set-top boxes, digital TVs, networking equipment, and portable devices. Its features, like multiple buck converters and LDOs, make it suitable for managing power distribution in complex electronic systems.

Equivalent

The TPS65235RUKR is a power management IC by Texas Instruments, specifically a DC-DC converter with multiple outputs. Equivalent products may include:
1. Maxim Integrated: MAX77812
2. Analog Devices: ADP5052
3. Microchip: MIC2800
4. Renesas Electronics: ISL9120
5. STMicroelectronics: ST1PS01
These equivalents vary in features and specifications, and it's essential to check compatibility with your application requirements.

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