TPS60250RTET

Product Overview

Category

The TPS60250RTET belongs to the category of integrated circuits (ICs) and specifically falls under the voltage regulators category.

Use

This IC is primarily used as a boost converter, which means it can step up or increase the input voltage to a higher output voltage level.

Characteristics

• The TPS60250RTET is a highly efficient boost converter with a wide input voltage range.
• It is designed to provide a regulated output voltage even when the input voltage varies.
• This IC offers a high switching frequency, enabling compact designs and minimizing the size of external components.
• It has built-in protection features such as thermal shutdown and overcurrent protection.

Package

The TPS60250RTET is available in a small package known as a Thin SOT-23 (TET) package. This package is suitable for space-constrained applications.

Essence

The essence of the TPS60250RTET lies in its ability to efficiently convert lower input voltages into higher output voltages, making it ideal for various power supply applications.

Packaging/Quantity

The TPS60250RTET is typically sold in reels containing a specific quantity of ICs. The exact quantity may vary depending on the manufacturer and distributor.

Specifications

• Input Voltage Range: 1.8V to 5.5V
• Output Voltage Range: Up to 28V
• Switching Frequency: 1.2MHz
• Efficiency: Up to 90%
• Operating Temperature Range: -40°C to 85°C
• Package Type: Thin SOT-23 (TET)

Detailed Pin Configuration

The TPS60250RTET has the following pin configuration:

1. VIN: Input voltage pin
2. SW: Switching node pin
3. FB: Feedback pin for regulating the output voltage
4. GND: Ground pin
5. EN: Enable pin for controlling the IC's operation

Functional Features

• Wide input voltage range allows flexibility in power supply design.
• High switching frequency enables the use of smaller external components.
• Built-in protection features ensure safe operation and prevent damage to the IC.
• Efficient boost conversion provides a stable output voltage even with varying input voltages.

Advantages and Disadvantages

Advantages

• High efficiency results in minimal power loss during voltage conversion.
• Compact size and thin package make it suitable for space-constrained applications.
• Wide input voltage range allows compatibility with various power sources.
• Built-in protection features enhance reliability and safety.

Disadvantages

• Limited maximum output voltage compared to some other boost converters.
• May require additional external components for specific applications.

Working Principles

The TPS60250RTET operates as a boost converter by utilizing an internal switch and control circuitry. When the input voltage is applied, the internal switch rapidly turns on and off, creating a high-frequency voltage waveform. This waveform is then filtered and regulated to provide a stable output voltage that is higher than the input voltage.

Detailed Application Field Plans

The TPS60250RTET can be used in various applications, including but not limited to:

1. Battery-powered devices: It can efficiently boost the battery voltage to power components requiring higher voltages.
2. Portable electronics: Enables the generation of higher voltages for display panels, backlighting, or audio amplifiers.
3. IoT devices: Suitable for powering sensors, wireless modules, and microcontrollers in IoT applications.
4. Automotive electronics: Can be utilized in automotive systems where a stable and regulated voltage is required.

Detailed and Complete Alternative Models

1. TPS61070: Another boost converter IC with similar characteristics and package options.
2. LT1308: A high-efficiency boost converter IC with a wide input voltage range.
3. MAX1724: Integrated boost converter IC designed for low-power applications.

These alternative models offer similar functionality and can be considered as alternatives to the TPS60250RTET based on specific requirements and design considerations.

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