TPS65981ABIRTQR

Product Overview

Category

The TPS65981ABIRTQR belongs to the category of integrated circuits (ICs) specifically designed for power management applications.

Use

This IC is commonly used in electronic devices to manage power distribution, voltage regulation, and control various functions within the device.

Characteristics

• Power management IC with multiple integrated functions
• High efficiency and low power consumption
• Compact size and lightweight
• Wide operating temperature range
• Designed for easy integration into electronic devices

Package

The TPS65981ABIRTQR comes in a small package, typically a 48-pin QFN (Quad Flat No-Lead) package. This package offers good thermal performance and ease of soldering.

Essence

The essence of the TPS65981ABIRTQR lies in its ability to efficiently manage power distribution and regulate voltages within electronic devices, ensuring optimal performance and power efficiency.

Packaging/Quantity

The TPS65981ABIRTQR is usually packaged in reels or tubes, depending on the manufacturer's specifications. The quantity per reel or tube may vary but is typically around 250 to 300 units.

Specifications

• Input Voltage Range: 2.7V to 5.5V
• Output Voltage Range: 0.8V to 3.6V
• Number of Outputs: Multiple (specific number depends on the device configuration)
• Operating Temperature Range: -40°C to +85°C
• Package Type: 48-pin QFN

Detailed Pin Configuration

The TPS65981ABIRTQR has 48 pins, each serving a specific function. Here is a brief overview of some key pins:

1. VCC: Power supply input pin.
2. GND: Ground reference pin.
3. EN: Enable pin to control the device's operation.
4. VIN: Input voltage pin.
5. VOUT1, VOUT2, VOUT3, etc.: Output voltage pins.

For a complete and detailed pin configuration diagram, please refer to the datasheet provided by the manufacturer.

Functional Features

• Power sequencing and voltage regulation for various device components
• Overcurrent and overvoltage protection
• Thermal shutdown protection
• I2C interface for control and monitoring
• Flexible power management options

Advantages and Disadvantages

Advantages

• Efficient power management for improved device performance
• Compact size allows for integration into small electronic devices
• Wide operating temperature range ensures reliability in various environments
• Multiple integrated functions reduce the need for additional components

Disadvantages

• Limited output voltage range may not be suitable for all applications
• Complex pin configuration requires careful design and layout considerations
• Higher cost compared to simpler power management solutions

Working Principles

The TPS65981ABIRTQR operates based on a combination of internal circuitry and external control signals. It receives input voltage from a power source and regulates it to provide stable output voltages to different components within the device. The IC continuously monitors the system's power requirements and adjusts its operation accordingly.

Detailed Application Field Plans

The TPS65981ABIRTQR finds application in a wide range of electronic devices, including but not limited to: - Smartphones and tablets - Portable gaming consoles - Wearable devices - Digital cameras - Industrial control systems - Automotive electronics

In these applications, the IC efficiently manages power distribution, voltage regulation, and other power-related functions, ensuring optimal performance and power efficiency.

Detailed and Complete Alternative Models

• TPS65982ABIRTQR
• TPS65983ABIRTQR
• TPS65984ABIRTQR
• TPS65985ABIRTQR

These alternative models offer similar functionality and characteristics, providing flexibility in choosing the most suitable power management IC for specific applications.

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