SI-8008TM

Product Overview

Category: Integrated Circuits (ICs)

Use: The SI-8008TM is a versatile integrated circuit primarily used for voltage regulation in electronic devices. It provides stable and reliable power supply to various components within a system.

Characteristics: - High efficiency - Low power consumption - Wide input voltage range - Adjustable output voltage - Overcurrent protection - Thermal shutdown protection

Package: The SI-8008TM is available in a compact and industry-standard package, making it suitable for use in a wide range of applications. The package ensures easy integration into circuit boards and facilitates efficient heat dissipation.

Essence: The essence of the SI-8008TM lies in its ability to regulate voltage effectively, ensuring optimal performance and protection for electronic devices.

Packaging/Quantity: The SI-8008TM 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: 2.5V - 18V
• Output Voltage Range: 0.6V - 16V
• Maximum Output Current: 3A
• Quiescent Current: 50µA
• Operating Temperature Range: -40°C to +85°C

Pin Configuration

The SI-8008TM features a standard pin configuration, as follows:

1. VIN (Input Voltage)
2. GND (Ground)
3. EN (Enable)
4. FB (Feedback)
5. VOUT (Output Voltage)

Functional Features

• High Efficiency: The SI-8008TM incorporates advanced switching technology, resulting in high conversion efficiency and reduced power loss.
• Overcurrent Protection: The IC is equipped with overcurrent protection, which safeguards the connected components from excessive current flow.
• Thermal Shutdown Protection: In case of excessive heat, the SI-8008TM automatically shuts down to prevent damage to the device and surrounding components.
• Adjustable Output Voltage: The output voltage can be easily adjusted using external resistors, allowing flexibility in various applications.

Advantages and Disadvantages

Advantages: - High efficiency leads to reduced power consumption. - Wide input voltage range enables compatibility with different power sources. - Overcurrent and thermal shutdown protection enhance system reliability. - Adjustable output voltage provides versatility.

Disadvantages: - Limited maximum output current may restrict usage in high-power applications. - Requires additional external components for proper operation.

Working Principles

The SI-8008TM utilizes a switching regulator topology to regulate the output voltage. It employs pulse-width modulation (PWM) techniques to control the duty cycle of the internal switch, thereby adjusting the output voltage according to the desired level. This switching mechanism allows for efficient voltage conversion while minimizing power loss.

Application Field Plans

The SI-8008TM finds extensive application in various electronic devices and systems, including but not limited to: - Mobile phones - Tablets - Portable gaming consoles - Digital cameras - Industrial automation equipment - Automotive electronics

Alternative Models

For those seeking alternative options, the following integrated circuits provide similar functionality to the SI-8008TM: - LM2576T-ADJ - LT1084CP-5 - TPS5430DDAR

These alternatives offer comparable features and specifications, providing users with a choice based on their specific requirements.

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