STR-A6053M

Product Overview

Category

STR-A6053M belongs to the category of integrated circuits (ICs) specifically designed for power supply applications.

Use

This product is primarily used in power supply systems, providing efficient and reliable voltage regulation.

Characteristics

• High efficiency: STR-A6053M offers excellent energy conversion efficiency, minimizing power loss.
• Compact package: The IC is housed in a small form factor package, enabling space-saving designs.
• Wide input voltage range: It can operate with a wide range of input voltages, making it suitable for various applications.
• Overcurrent protection: The IC incorporates overcurrent protection mechanisms, ensuring safe operation.

Package

STR-A6053M is available in a compact and robust package, which provides mechanical protection and facilitates easy integration into circuit boards.

Essence

The essence of STR-A6053M lies in its ability to efficiently regulate voltage in power supply systems, ensuring stable and reliable operation.

Packaging/Quantity

This product is typically packaged in reels or tubes, with each reel or tube containing a specific quantity of ICs. The exact packaging and quantity may vary depending on the manufacturer's specifications.

Specifications

• Input Voltage Range: 85V - 265V AC
• Output Voltage: Adjustable, typically 5V - 24V DC
• Maximum Output Current: 2A
• Operating Temperature Range: -40°C to +125°C
• Package Type: TO-220F

Detailed Pin Configuration

1. VCC: Power supply input
2. GND: Ground reference
3. FB: Feedback pin for output voltage regulation
4. COMP: Compensation pin for stability control
5. DRAIN: Switching transistor drain connection
6. SOURCE: Switching transistor source connection

Functional Features

• Pulse Width Modulation (PWM) control: STR-A6053M utilizes PWM control to regulate the output voltage accurately.
• Overload protection: The IC incorporates overload protection, preventing damage due to excessive current.
• Soft-start function: It includes a soft-start feature that gradually ramps up the output voltage, reducing stress on connected components during startup.

Advantages and Disadvantages

Advantages

• High efficiency leads to reduced power consumption.
• Compact package enables space-saving designs.
• Wide input voltage range allows for versatile applications.
• Overcurrent protection ensures safe operation.

Disadvantages

• Limited maximum output current may restrict usage in high-power applications.
• Requires additional external components for complete power supply implementation.

Working Principles

STR-A6053M operates based on the principles of pulse width modulation (PWM) control. It regulates the output voltage by adjusting the duty cycle of the switching transistor. By continuously monitoring the feedback signal, the IC adjusts the duty cycle to maintain the desired output voltage.

Detailed Application Field Plans

STR-A6053M finds application in various power supply systems, including but not limited to: - Consumer electronics - Industrial equipment - LED lighting - Telecommunications devices

Detailed and Complete Alternative Models

1. STR-A6052M: Similar to STR-A6053M with slightly different specifications.
2. STR-A6054M: Higher maximum output current variant of STR-A6053M.
3. STR-A6055M: Lower maximum output current variant of STR-A6053M.

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

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