TPS2561ADRCT

Product Overview

Category

The TPS2561ADRCT belongs to the category of power management integrated circuits (PMICs).

Use

It is primarily used for power distribution and protection in electronic devices.

Characteristics

• High efficiency
• Low quiescent current
• Overvoltage and overcurrent protection
• Fast response time

Package

The TPS2561ADRCT is available in a small outline package (SOP) with 8 pins.

Essence

The essence of TPS2561ADRCT lies in its ability to efficiently manage power distribution and protect electronic devices from voltage and current fluctuations.

Packaging/Quantity

The TPS2561ADRCT is typically packaged in reels or tubes, with a quantity of 2500 units per reel/tube.

Specifications

• Input Voltage Range: 2.7V to 5.5V
• Output Voltage Range: 0.8V to 5.3V
• Maximum Continuous Current: 2.5A
• Quiescent Current: 20µA (typical)
• Operating Temperature Range: -40°C to +85°C

Pin Configuration

The TPS2561ADRCT has the following pin configuration:

1. EN (Enable)
2. GND (Ground)
3. IN (Input Voltage)
4. PG (Power Good)
5. OUT (Output Voltage)
6. FB (Feedback)
7. ILIM (Current Limit)
8. VBUS (USB Bus Voltage)

Functional Features

• Overvoltage protection: Safeguards the connected device by limiting the output voltage.
• Overcurrent protection: Prevents excessive current flow, protecting both the device and the power source.
• Fast response time: Quickly detects and responds to voltage and current fluctuations, ensuring timely protection.

Advantages and Disadvantages

Advantages

• High efficiency leads to reduced power consumption.
• Low quiescent current minimizes energy wastage during standby mode.
• Compact package size allows for space-saving integration into various devices.

Disadvantages

• Limited maximum continuous current may not be suitable for high-power applications.
• Operating temperature range may restrict usage in extreme environments.

Working Principles

The TPS2561ADRCT operates by continuously monitoring the input and output voltages and currents. It regulates the output voltage within a specified range, while also providing protection against overvoltage and overcurrent conditions. The device utilizes internal circuitry to detect abnormal voltage or current levels and triggers appropriate actions to safeguard the connected device.

Detailed Application Field Plans

The TPS2561ADRCT finds application in various electronic devices, including but not limited to: - Mobile phones - Tablets - Portable gaming consoles - Wearable devices - USB-powered devices

Detailed and Complete Alternative Models

Some alternative models that offer similar functionality to the TPS2561ADRCT include: - TPS2560ADRCT - TPS2562ADRCT - TPS2563ADRCT

These models share comparable characteristics and can be considered as alternatives based on specific requirements and design considerations.

In conclusion, the TPS2561ADRCT is a power management integrated circuit that provides efficient power distribution and protection for electronic devices. With its compact size, high efficiency, and comprehensive features, it is well-suited for a wide range of applications in the electronics industry.

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