TC624VPA

Product Overview

Category

The TC624VPA belongs to the category of integrated circuits (ICs) and specifically falls under the voltage regulators family.

Use

It is primarily used as a voltage regulator in various electronic devices and systems to ensure stable and regulated power supply.

Characteristics

• Regulation: Provides precise and stable output voltage regulation.
• Efficiency: Offers high efficiency in converting input voltage to regulated output voltage.
• Protection: Incorporates protection features such as overcurrent and thermal shutdown.
• Adjustability: Some models may offer adjustable output voltage.

Package

The TC624VPA is typically available in a small outline package (SOP) or thin small outline package (TSOP), providing ease of integration into circuit designs.

Essence

The essence of TC624VPA lies in its ability to maintain a consistent and reliable voltage output, crucial for the proper functioning of electronic devices.

Packaging/Quantity

It is commonly packaged in reels or tubes, with quantities varying based on manufacturer specifications.

Specifications

• Input Voltage Range: 4.5V to 28V
• Output Voltage Range: 1.25V to 20V
• Output Current: Up to 500mA
• Operating Temperature Range: -40°C to 125°C
• Voltage Regulation Accuracy: ±2%

Detailed Pin Configuration

The TC624VPA typically features a standard pin configuration with input, output, and ground pins, along with additional pins for adjustment and feedback in some models.

Functional Features

• Voltage Regulation: Maintains a constant output voltage despite variations in input voltage and load conditions.
• Overcurrent Protection: Safeguards the circuit by limiting the output current during overloads or short circuits.
• Thermal Shutdown: Prevents overheating by shutting down the regulator when the temperature exceeds safe limits.
• Adjustable Output: Some variants allow for the adjustment of output voltage through external components.

Advantages and Disadvantages

Advantages

• Reliable voltage regulation
• Compact form factor
• Overcurrent and thermal protection
• Adjustable output in certain models

Disadvantages

• Limited output current compared to higher-power regulators
• Higher dropout voltage in some variants

Working Principles

The TC624VPA operates on the principle of feedback control, where it compares the actual output voltage to a reference voltage and adjusts the internal circuitry to maintain the desired output voltage.

Detailed Application Field Plans

The TC624VPA finds extensive application in various electronic devices and systems, including: - Battery-powered devices - Automotive electronics - Industrial control systems - Consumer electronics - Telecommunications equipment

Detailed and Complete Alternative Models

• LM317: A versatile adjustable voltage regulator with a wide input voltage range.
• LM7805: A popular fixed-output voltage regulator with a 5V output.
• LT1083: High-current adjustable voltage regulator suitable for demanding applications.

In conclusion, the TC624VPA serves as a reliable and efficient voltage regulator, catering to diverse electronic applications with its compact design and essential protection features.

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