TL2575HV-33IKV

Product Overview

Category

The TL2575HV-33IKV belongs to the category of voltage regulators.

Use

It is primarily used for regulating voltage in electronic circuits.

Characteristics

• High voltage input capability
• Adjustable output voltage
• Low dropout voltage
• High efficiency
• Thermal shutdown protection

Package

The TL2575HV-33IKV comes in a compact and durable package, suitable for various applications.

Essence

The essence of TL2575HV-33IKV lies in its ability to provide stable and regulated voltage output.

Packaging/Quantity

The product is typically packaged in reels or tubes, with a quantity of 1000 units per reel/tube.

Specifications

• Input Voltage Range: 4.5V to 60V
• Output Voltage Range: 3.3V
• Output Current: Up to 1A
• Dropout Voltage: 1.2V (typical)
• Efficiency: Up to 95%
• Operating Temperature Range: -40°C to +125°C

Detailed Pin Configuration

The TL2575HV-33IKV has the following pin configuration:

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

Functional Features

• Wide input voltage range allows for versatile applications
• Adjustable output voltage provides flexibility
• High efficiency minimizes power loss
• Thermal shutdown protection prevents overheating

Advantages and Disadvantages

Advantages

• High voltage input capability
• Adjustable output voltage
• Low dropout voltage
• High efficiency
• Thermal shutdown protection

Disadvantages

• Limited output current capacity (up to 1A)

Working Principles

The TL2575HV-33IKV operates based on a switching regulator topology. It uses an internal oscillator to control the duty cycle of a power switch, which in turn regulates the output voltage. The feedback pin is used to set the desired output voltage, while the enable pin allows for easy on/off control.

Detailed Application Field Plans

The TL2575HV-33IKV finds applications in various fields, including:

1. Automotive electronics
2. Industrial automation
3. Telecommunications
4. Power supplies
5. Battery-powered systems

Detailed and Complete Alternative Models

Some alternative models that can be considered as alternatives to the TL2575HV-33IKV are:

1. LM2576-ADJ
2. LT1084CP-3.3
3. MC34063A

These models offer similar functionality and can be suitable replacements depending on specific requirements.

In conclusion, the TL2575HV-33IKV is a versatile voltage regulator with high voltage input capability, adjustable output voltage, and high efficiency. It finds applications in various fields and offers several advantages, including thermal shutdown protection. However, it has a limited output current capacity. Alternative models such as LM2576-ADJ, LT1084CP-3.3, and MC34063A can be considered as substitutes.