RT8298EZQW

Product Overview

Category

RT8298EZQW belongs to the category of integrated circuits (ICs).

Use

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

Characteristics

• Voltage regulation capabilities
• Power management features
• Compact package size
• High efficiency
• Low power consumption

Package

RT8298EZQW is available in a small form factor package, typically a QFN (Quad Flat No-leads) package.

Essence

The essence of RT8298EZQW lies in its ability to regulate voltage and manage power efficiently in electronic devices.

Packaging/Quantity

RT8298EZQW is usually packaged in reels or trays, with a typical quantity of 2500 units per reel.

Specifications

• Input Voltage Range: 2.7V to 5.5V
• Output Voltage Range: 0.6V to VIN
• Maximum Output Current: 3A
• Switching Frequency: 1.2MHz
• 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

• Wide input voltage range allows compatibility with various power sources.
• High output current capability enables powering of multiple components simultaneously.
• Adjustable output voltage provides flexibility for different applications.
• Power Good pin indicates the status of the output voltage.
• Enable pin allows for easy control of the IC's operation.

Advantages and Disadvantages

Advantages

• Efficient voltage regulation
• Compact size
• High output current capability
• Wide input voltage range

Disadvantages

• Limited output voltage range
• Relatively high switching frequency

Working Principles

RT8298EZQW operates based on a switching regulator topology. It utilizes a control circuit to regulate the output voltage by adjusting the duty cycle of the internal power switch. This allows for efficient conversion of input voltage to the desired output voltage.

Detailed Application Field Plans

RT8298EZQW finds applications in various electronic devices, including but not limited to: - Mobile phones - Tablets - Portable gaming consoles - Digital cameras - Portable media players

Detailed and Complete Alternative Models

1. RT8298E: Similar to RT8298EZQW, but without the Power Good pin.
2. RT8298F: Higher output current capability (up to 5A) compared to RT8298EZQW.
3. RT8298G: Lower switching frequency (800kHz) for reduced electromagnetic interference.

These alternative models provide options with different features to suit specific requirements.

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