RT8471ZSP

Product Overview

Category

RT8471ZSP belongs to the category of integrated circuits (ICs).

Use

This IC is commonly used in electronic devices for power management purposes.

Characteristics

• Package: RT8471ZSP is available in a small outline package (SOP).
• Essence: It is a highly efficient and versatile power management IC.
• Packaging/Quantity: The IC is typically sold in reels or trays, with varying quantities depending on the supplier.

Specifications

The specifications of RT8471ZSP are as follows:

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

Pin Configuration

The pin configuration of RT8471ZSP is as follows:

```

---

| | | PIN NAME | |_______________|

1. VIN
2. GND
3. EN
4. FB
5. SW
6. LX
7. PGND
8. VOUT ```

Functional Features

The functional features of RT8471ZSP include:

• High efficiency power conversion
• Overcurrent protection
• Thermal shutdown protection
• Soft start and soft stop functionality
• Adjustable output voltage

Advantages and Disadvantages

Advantages: - High efficiency leads to reduced power consumption - Compact size and easy integration into various electronic devices - Comprehensive protection features ensure safe operation

Disadvantages: - Limited maximum output current may not be suitable for high-power applications - Requires external components for proper operation

Working Principles

RT8471ZSP operates based on a switching regulator topology. It utilizes high-frequency switching to efficiently convert the input voltage to the desired output voltage. The IC incorporates control circuitry to regulate the output voltage and provide various protection features.

Detailed Application Field Plans

RT8471ZSP finds applications in a wide range of electronic devices, including but not limited to: - Mobile phones - Tablets - Portable media players - Digital cameras - Wireless communication devices

Alternative Models

Here are some alternative models that can be considered as alternatives to RT8471ZSP:

1. RT8470ZSP
2. RT8472ZSP
3. RT8473ZSP
4. RT8474ZSP

These models offer similar functionality and specifications, providing flexibility for different design requirements.

In conclusion, RT8471ZSP is a highly efficient power management IC used in various electronic devices. Its compact size, comprehensive protection features, and adjustable output voltage make it suitable for a wide range of applications. However, its limited maximum output current and requirement for external components should be taken into consideration during design.