TPS60255RTER

Product Overview

Category

The TPS60255RTER 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 the input voltage to a higher output voltage level. It is commonly employed in various electronic devices where a higher voltage is required for efficient operation.

Characteristics

• Boost converter with high efficiency
• Wide input voltage range
• Adjustable output voltage
• Low quiescent current
• Overcurrent protection
• Thermal shutdown protection

Package

The TPS60255RTER is available in a small package known as a Thin SOT23-5 (TSOT23-5). This package is compact and suitable for space-constrained applications.

Essence

The essence of the TPS60255RTER lies in its ability to efficiently convert lower input voltages to higher output voltages, making it an essential component in many electronic devices.

Packaging/Quantity

The TPS60255RTER is typically sold in reels containing 3000 units per reel. This packaging format ensures easy handling and storage during manufacturing processes.

Specifications

• Input Voltage Range: 1.8V to 5.5V
• Output Voltage Range: 2.5V to 5.5V
• Quiescent Current: 20µA (typical)
• Switching Frequency: 1.2MHz (typical)
• Operating Temperature Range: -40°C to +85°C

Detailed Pin Configuration

The TPS60255RTER has five pins arranged as follows:

1. VIN: Input voltage pin
2. GND: Ground reference pin
3. FB: Feedback pin for adjusting the output voltage
4. EN: Enable pin for turning the device on/off
5. VOUT: Output voltage pin

Functional Features

• High efficiency conversion
• Adjustable output voltage through feedback pin
• Enable pin for easy control of device operation
• Overcurrent protection to prevent damage
• Thermal shutdown protection to prevent overheating

Advantages and Disadvantages

Advantages

• High efficiency conversion results in minimal power loss
• Wide input voltage range allows for versatile applications
• Adjustable output voltage provides flexibility
• Low quiescent current helps conserve power
• Overcurrent and thermal shutdown protection enhance reliability

Disadvantages

• Limited output voltage range (2.5V to 5.5V)
• Requires external components for complete circuit implementation

Working Principles

The TPS60255RTER operates based on the principle of a boost converter. It utilizes an internal switch to control the energy transfer from the input to the output. When the switch is closed, energy is stored in an inductor, and when it opens, the stored energy is released to the output with increased voltage.

Detailed Application Field Plans

The TPS60255RTER finds application in various electronic devices, including but not limited to: - Battery-powered devices requiring higher voltages - Portable audio players - Wireless communication systems - Medical devices - Industrial equipment

Detailed and Complete Alternative Models

1. TPS61040RTER: Similar boost converter IC with adjustable output voltage and high efficiency.
2. TPS61220RTER: Boost converter IC with a wide input voltage range and low quiescent current.
3. TPS61305RTER: Integrated boost converter with adjustable output voltage and overcurrent protection.

These alternative models offer similar functionality and can be considered as substitutes for the TPS60255RTER depending on specific requirements.

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