TPS2221PWP

Product Overview

Category

The TPS2221PWP belongs to the category of integrated circuits (ICs).

Use

This IC is commonly used in power management applications.

Characteristics

• The TPS2221PWP is a high-performance, low-dropout voltage regulator.
• It provides stable and regulated output voltage for various electronic devices.
• It offers excellent line and load regulation characteristics.
• The IC operates over a wide input voltage range, making it suitable for diverse applications.

Package

The TPS2221PWP is available in a small outline package (SOP) with a thermal pad.

Essence

The essence of the TPS2221PWP lies in its ability to efficiently regulate voltage, ensuring reliable power supply to electronic devices.

Packaging/Quantity

The TPS2221PWP is typically packaged in reels or tubes, with a quantity of 2500 units per reel/tube.

Specifications

• Input Voltage Range: 2.5V to 6.5V
• Output Voltage Range: 0.8V to 5.5V
• Maximum Output Current: 1A
• Dropout Voltage: 200mV at 1A
• Quiescent Current: 75µA
• Operating Temperature Range: -40°C to +125°C

Detailed Pin Configuration

The TPS2221PWP has the following pin configuration:

1. VIN: Input voltage pin
2. GND: Ground pin
3. EN: Enable pin
4. FB: Feedback pin
5. VOUT: Output voltage pin

Functional Features

• Low dropout voltage ensures efficient power conversion.
• Excellent line and load regulation characteristics provide stable output voltage.
• Thermal shutdown protection prevents overheating.
• Short-circuit protection safeguards against excessive current flow.
• Enable pin allows for easy on/off control.

Advantages and Disadvantages

Advantages

• High-performance voltage regulation
• Wide input voltage range
• Small package size
• Thermal shutdown and short-circuit protection

Disadvantages

• Limited maximum output current (1A)

Working Principles

The TPS2221PWP operates as a linear voltage regulator. It regulates the output voltage by adjusting the resistance between the input and output pins, ensuring a stable output voltage even with varying input voltages.

Detailed Application Field Plans

The TPS2221PWP finds applications in various fields, including: 1. Portable electronic devices 2. Battery-powered systems 3. Industrial automation 4. Automotive electronics 5. Telecommunications equipment

Detailed and Complete Alternative Models

Some alternative models to the TPS2221PWP include: - TPS2220PWP - TPS2222PWP - TPS2231PWP - TPS2232PWP

These models offer similar functionality and can be used as alternatives depending on specific requirements.

In conclusion, the TPS2221PWP is a high-performance voltage regulator IC that provides stable and regulated power supply for various electronic devices. Its small package size, wide input voltage range, and excellent line and load regulation characteristics make it suitable for diverse applications in different industries. However, its limited maximum output current may restrict its use in high-power applications.