TPS65273VRHHR

The TPS65273VRHHR is a highly integrated power management IC (PMIC) designed for use in portable applications, such as smartphones and tablets. It features multiple output voltage regulators that efficiently manage power distribution for various components. The device includes a buck converter, LDOs (low-dropout regulators), and a battery charger, all in a compact 4mm x 4mm QFN package.
Key features include adjustable output voltages, high efficiency, and support for various battery chemistries. It provides robust protection mechanisms like over-voltage, under-voltage, and thermal shutdown to ensure safe operation. The TPS65273VRHHR is optimized for low quiescent current, making it suitable for battery-powered devices and enhancing overall battery life.
With its flexibility and efficient power management capabilities, the TPS65273VRHHR is an ideal choice for designers looking to streamline power solutions in compact electronic systems.

The TPS65273VRHHR is a highly integrated power management IC designed for power supply applications in portable devices. Key features include:
1. Multiple Buck Regulators: It has three buck converters that can provide adjustable output voltages, allowing flexible power supply configurations.
2. Wide Input Voltage Range: Supports input voltages from 3.0V to 17V, making it suitable for various power sources.
3. High Efficiency: Offers high efficiency (up to 95%) across different loads, helping to extend battery life in portable applications.
4. Low Quiescent Current: Minimizes power consumption during standby mode, further enhancing battery performance.
5. Programmable Output Voltage: The output voltages can be set through external resistors, enabling customization for specific needs.
6. Built-in Protection Features: Includes over-voltage protection (OVP), over-current protection (OCP), and thermal shutdown to ensure device safety.
7. Compact Package: Housed in a 32-pin HTQFP package, facilitating easy integration into space-constrained designs.
These features make the TPS65273VRHHR ideal for applications such as tablets, smartphones, and other portable electronic devices.

The TPS65273VRHHR is packaged in a VQFN (Very Thin Quad Flat No-lead) format, specifically a 32-pin VQFN with a 5 mm x 5 mm footprint. This package type allows for efficient thermal performance and space-saving in PCB designs.

The TPS65273VRHHR is a multi-channel power management IC (PMIC) designed by Texas Instruments. It features a total of 36 pins.
The main functions of the TPS65273 include:
1. DC-DC Buck Converters: It has multiple adjustable output voltage switching regulators to efficiently convert input voltage to lower output voltages for powering various components in a system.
2. LDOs (Low Dropout Regulators): It includes LDOs for providing low-noise power to sensitive analog circuits.
3. Power Sequencing: The device supports power sequencing and tracking, which is essential for certain applications where specific voltage rails need to be activated in a particular order.
4. Fault Management: Integrated features for fault management, including overcurrent protection and thermal shutdown.
This IC is commonly used in applications such as portable devices, telecom equipment, and industrial systems, where efficient power management is crucial.

The TPS65273VRHHR is manufactured by Texas Instruments (TI), a well-established American technology company. Founded in 1930, Texas Instruments specializes in designing and manufacturing semiconductors and various integrated circuits. The company provides a wide range of products, including analog and digital signal processing devices, microcontrollers, and power management solutions. Texas Instruments is known for its innovation in the electronics industry and serves diverse markets, including automotive, industrial, communications, and consumer electronics. The TPS65273 is specifically a power management integrated circuit (PMIC) designed to manage power for processors and other components in electronic systems.

The TPS65273VRHHR is a power management IC commonly used in portable and embedded applications, such as smartphones, tablets, and other mobile devices. It provides multiple DC-DC converters and LDOs to efficiently manage power supply for processors, memory, and peripherals, making it suitable for battery-operated systems. Additionally, it finds applications in industrial equipment, IoT devices, and consumer electronics where compact power management solutions are needed.

The TPS65273VRHHR is a power management IC from Texas Instruments. Equivalent products include the TPS65217, TPS65218, and TPS65219 series, which also provide multiple output voltages and adjustable settings. Other alternatives include the LTC3676 from Analog Devices and the MAX77650 from Maxim Integrated, both of which offer similar functionality in power management applications. Always verify specifications for compatibility in your specific application.