RT8805GQV

Product Overview

Category

RT8805GQV belongs to the category of integrated circuits (ICs).

Use

RT8805GQV is commonly used in electronic devices for voltage regulation and power management.

Characteristics

• High efficiency
• Low power consumption
• Compact size
• Wide input voltage range
• Adjustable output voltage
• Overcurrent protection
• Thermal shutdown protection

Package

RT8805GQV is available in a compact surface-mount package, making it suitable for space-constrained applications.

Essence

The essence of RT8805GQV lies in its ability to efficiently regulate voltage and manage power in electronic devices.

Packaging/Quantity

RT8805GQV is typically packaged in reels or tubes, with a quantity of 2500 units per reel/tube.

Specifications

• Input Voltage Range: 2.7V to 5.5V
• Output Voltage Range: 0.6V to VIN
• Maximum Output Current: 3A
• Efficiency: Up to 95%
• Operating Temperature Range: -40°C to 85°C

Detailed Pin Configuration

1. VIN: Input voltage pin
2. GND: Ground pin
3. EN: Enable pin
4. FB: Feedback pin
5. SW: Switching pin
6. PG: Power good pin

Functional Features

• Voltage Regulation: RT8805GQV provides stable and adjustable output voltage, ensuring proper operation of connected devices.
• Power Management: It efficiently manages power consumption, reducing energy waste and extending battery life.
• Overcurrent Protection: The IC incorporates overcurrent protection, safeguarding the device and connected components from damage.
• Thermal Shutdown Protection: In case of excessive heat, RT8805GQV automatically shuts down to prevent overheating.

Advantages and Disadvantages

Advantages

• High efficiency leads to reduced power consumption.
• Compact size allows for easy integration into various electronic devices.
• Wide input voltage range provides flexibility in different applications.
• Overcurrent and thermal shutdown protection enhance device reliability.

Disadvantages

• Limited maximum output current may not be suitable for high-power applications.
• Requires careful consideration of heat dissipation in certain operating conditions.

Working Principles

RT8805GQV operates based on a switching regulator topology. It uses pulse-width modulation (PWM) to regulate the output voltage. The IC continuously adjusts the duty cycle of the switching signal to maintain the desired output voltage, compensating for changes in input voltage and load conditions.

Detailed Application Field Plans

RT8805GQV finds applications in various electronic devices, including but not limited to: - Mobile phones - Tablets - Portable media players - Digital cameras - Wireless communication devices - IoT devices

Detailed and Complete Alternative Models

1. RT8806GQV
2. RT8807GQV
3. RT8808GQV
4. RT8809GQV
5. RT8810GQV

These alternative models offer similar functionality and characteristics to RT8805GQV, providing options for different design requirements.

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