TPS2541ARTER

Product Overview

Category

The TPS2541ARTER belongs to the category of integrated circuits (ICs) and specifically falls under the power management ICs.

Use

This product is primarily used for managing power in electronic devices. It provides various features and functionalities to ensure efficient power delivery and protection.

Characteristics

• Integrated power management solution
• Supports USB charging applications
• Provides multiple protection features
• Compact and space-saving design
• High efficiency and reliability

Package

The TPS2541ARTER comes in a small outline transistor (SOT) package, which is commonly used for surface mount applications. The package type is SOT-23-6.

Essence

The essence of the TPS2541ARTER lies in its ability to efficiently manage power in electronic devices, particularly in USB charging applications. It combines multiple functions into a single integrated circuit, simplifying the overall design and reducing component count.

Packaging/Quantity

The TPS2541ARTER is typically packaged in reels or tape and reel packaging. Each reel contains a specific quantity of ICs, usually around 3000 units.

Specifications

• Input Voltage Range: 4.5V to 5.5V
• Output Voltage Range: 4.2V to 5.5V
• Maximum Output Current: 2.5A
• Operating Temperature Range: -40°C to 85°C
• Package Type: SOT-23-6

Detailed Pin Configuration

The TPS2541ARTER has six pins arranged as follows:

1. VBUS: Power supply input pin.
2. D+/-: USB data lines for communication.
3. GND: Ground reference pin.
4. EN: Enable pin for controlling the device's operation.
5. ISET: Current limit setting pin.
6. VOUT: Power output pin.

Functional Features

• Overvoltage protection (OVP)
• Overcurrent protection (OCP)
• Short-circuit protection (SCP)
• Thermal shutdown protection
• Automatic current limiting
• USB battery charging specification 1.2 compliant

Advantages and Disadvantages

Advantages

• Integrated power management solution reduces component count and simplifies design.
• Multiple protection features ensure safe and reliable operation.
• Compact package size saves space in electronic devices.
• High efficiency results in minimal power loss during operation.

Disadvantages

• Limited to USB charging applications, may not be suitable for other power management scenarios.
• Relatively higher cost compared to individual discrete components.

Working Principles

The TPS2541ARTER operates by monitoring the input voltage and current to provide regulated power output. It incorporates various protection mechanisms to safeguard against overvoltage, overcurrent, and short-circuit conditions. The device also supports USB battery charging specification 1.2, enabling efficient charging of portable devices.

Detailed Application Field Plans

The TPS2541ARTER is widely used in various electronic devices that require USB charging capabilities. Some common application fields include:

1. Mobile phones and smartphones
2. Tablets and laptops
3. Portable gaming consoles
4. Wearable devices
5. Bluetooth speakers
6. Power banks

Detailed and Complete Alternative Models

1. TPS2540ARTER: Similar to TPS2541ARTER but with a lower maximum output current of 1.5A.
2. TPS2542ARTER: Similar to TPS2541ARTER but with additional features such as load detection and adjustable current limit.

These alternative models offer similar functionalities and can be considered based on specific requirements and constraints.

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