RT7263BZQW

Product Overview

Category: Integrated Circuit (IC)

Use: Power Management IC

Characteristics: - High efficiency - Low power consumption - Compact size - Wide input voltage range - Multiple protection features

Package: QFN (Quad Flat No-leads)

Essence: RT7263BZQW is a power management IC designed for various applications requiring efficient power conversion and management.

Packaging/Quantity: The RT7263BZQW is available in a QFN package. The quantity per package may vary depending on the supplier.

Specifications

The specifications of RT7263BZQW include:

• Input Voltage Range: 2.7V to 5.5V
• Output Voltage Range: Adjustable from 0.6V to VIN
• Maximum Output Current: 3A
• Switching Frequency: Up to 1.5MHz
• Operating Temperature Range: -40°C to +85°C

Detailed Pin Configuration

The RT7263BZQW has the following 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
7. VOUT: Output voltage pin

Functional Features

The RT7263BZQW offers the following functional features:

• High efficiency synchronous step-down DC-DC converter
• Adjustable output voltage
• Over-current protection
• Thermal shutdown protection
• Under-voltage lockout protection
• Soft-start function
• Power good indicator

Advantages and Disadvantages

Advantages of using RT7263BZQW:

• High efficiency results in reduced power consumption
• Compact size allows for space-saving designs
• Wide input voltage range enables compatibility with various power sources
• Multiple protection features ensure safe operation

Disadvantages of using RT7263BZQW:

• Limited maximum output current of 3A may not be suitable for high-power applications
• Operating temperature range of -40°C to +85°C may restrict usage in extreme environments

Working Principles

The RT7263BZQW operates as a synchronous step-down DC-DC converter. It converts the input voltage to a lower, adjustable output voltage with high efficiency. The switching frequency can be adjusted to optimize performance based on the application requirements.

Detailed Application Field Plans

RT7263BZQW is commonly used in the following applications:

1. Portable electronic devices: Provides efficient power management for smartphones, tablets, and portable media players.
2. IoT devices: Enables power conversion and management for various IoT devices such as smart home devices, wearables, and sensors.
3. Industrial equipment: Suitable for powering control systems, motor drives, and other industrial applications requiring efficient power management.

Detailed and Complete Alternative Models

Some alternative models that offer similar functionality to RT7263BZQW are:

1. RT7263AZQW: Similar specifications and features, but with a different package type.
2. RT7264BZQW: Higher maximum output current of 4A, suitable for higher power applications.
3. RT7265CZQW: Lower input voltage range of 2.5V to 5.5V, suitable for specific low-power applications.

These alternative models can be considered based on specific project requirements and design constraints.

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