TPS61310YFFT - English Editing Encyclopedia Entry

Product Overview

Category

The TPS61310YFFT belongs to the category of integrated circuits (ICs) specifically designed for power management applications.

Use

This IC is primarily used to regulate and control power supply in various electronic devices, ensuring efficient power conversion and management.

Characteristics

• High efficiency: The TPS61310YFFT offers high power conversion efficiency, minimizing energy loss during power transfer.
• Wide input voltage range: It can handle a wide range of input voltages, making it suitable for diverse applications.
• Compact package: The IC is available in a small form factor package, enabling space-saving designs.
• Low power consumption: It consumes minimal power during operation, contributing to overall energy efficiency.
• Adjustable output voltage: The TPS61310YFFT allows for adjustable output voltage levels, providing flexibility in different applications.

Package and Quantity

The TPS61310YFFT is typically packaged in a compact and robust surface-mount package. It is commonly available in reels or trays, with quantities varying based on customer requirements.

Specifications

• Input Voltage Range: 2.7V to 5.5V
• Output Voltage Range: 1.8V to 3.3V
• Maximum Output Current: 500mA
• Operating Temperature Range: -40°C to +85°C
• Package Type: DSBGA (Wafer Chip Scale Package)

Detailed Pin Configuration

The TPS61310YFFT features the following pin configuration:

| Pin Number | Pin Name | Function | |------------|----------|----------| | 1 | VIN | Input Voltage | | 2 | EN | Enable Control | | 3 | FB | Feedback Voltage | | 4 | GND | Ground | | 5 | LX | Inductor Connection | | 6 | SW | Switch Node | | 7 | VOUT | Output Voltage | | 8 | PG | Power Good Indicator |

Functional Features

• High Efficiency: The TPS61310YFFT incorporates advanced power management techniques, resulting in high efficiency power conversion.
• Soft Start: It includes a soft start feature to prevent excessive inrush current during power-up, ensuring system stability.
• Overcurrent Protection: The IC is equipped with overcurrent protection, safeguarding the device and connected components from damage.
• Thermal Shutdown: In case of excessive temperature, the TPS61310YFFT activates thermal shutdown to prevent overheating and potential failure.

Advantages and Disadvantages

Advantages

• High power conversion efficiency
• Wide input voltage range
• Compact package size
• Low power consumption
• Adjustable output voltage levels

Disadvantages

• Limited maximum output current (500mA)
• Restricted operating temperature range (-40°C to +85°C)

Working Principles

The TPS61310YFFT operates based on a switching regulator topology. It utilizes an inductor and a switch to efficiently convert the input voltage to the desired output voltage level. By controlling the duty cycle of the switch, the IC regulates the output voltage while minimizing energy loss.

Detailed Application Field Plans

The TPS61310YFFT finds applications in various electronic devices, including but not limited to: 1. Mobile phones and smartphones 2. Portable media players 3. Wearable devices 4. Digital cameras 5. Handheld gaming consoles

Detailed and Complete Alternative Models

1. TPS61311YFFT: Similar to TPS61310YFFT, but with higher maximum output current (800mA).
2. TPS61312YFFT: Offers adjustable output voltage range from 1.2V to 3.6V.
3. TPS61313YFFT: Designed for automotive applications, with extended operating temperature range (-40°C to +105°C).

In conclusion, the TPS61310YFFT is a highly efficient integrated circuit used for power management in various electronic devices. Its compact size, wide input voltage range, and adjustable output voltage make it suitable for diverse applications. However, it has limitations in terms of maximum output current and operating temperature range. Alternative models with different specifications are available to cater to specific requirements.