RT8071CGQW

Basic Information Overview

• Category: Integrated Circuit (IC)
• Use: Power Management
• Characteristics: High efficiency, compact size, low power consumption
• Package: QFN (Quad Flat No-Lead)
• Essence: Voltage Regulator
• Packaging/Quantity: Tape and Reel, 3000 pieces per reel

Specifications

• Input Voltage Range: 2.5V 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

The RT8071CGQW has a total of 16 pins. The pin configuration is as follows:

| Pin Number | Pin Name | Function | |------------|----------|----------| | 1 | VIN | Input Voltage | | 2 | PGND | Power Ground | | 3 | SW | Switch Node | | 4 | FB | Feedback Voltage | | 5 | EN | Enable Control | | 6 | SS/TR | Soft-Start/Tracking | | 7 | AGND | Analog Ground | | 8 | COMP | Compensation | | 9 | VCC | Supply Voltage | | 10 | BST | Bootstrap | | 11 | LX | Inductor Connection | | 12 | PGND | Power Ground | | 13 | PGND | Power Ground | | 14 | PGND | Power Ground | | 15 | PGND | Power Ground | | 16 | PGND | Power Ground |

Functional Features

• Wide input voltage range allows for versatile applications
• High efficiency conversion for reduced power loss
• Compact size and low power consumption make it suitable for portable devices
• Integrated protection features such as overcurrent and thermal shutdown

Advantages and Disadvantages

Advantages: - High efficiency operation - Compact size - Wide input voltage range - Integrated protection features

Disadvantages: - Limited maximum output current (3A) - Operating temperature range may not be suitable for extreme environments

Working Principles

The RT8071CGQW is a voltage regulator IC that converts an input voltage within the specified range to a regulated output voltage. It utilizes a switching regulator topology to achieve high efficiency. The feedback voltage (FB) pin monitors the output voltage and adjusts the duty cycle of the internal switch to maintain a stable output. The soft-start/ tracking (SS/TR) pin controls the startup behavior and can be used for sequencing multiple regulators.

Detailed Application Field Plans

The RT8071CGQW is commonly used in various applications, including but not limited to: - Portable electronic devices - Battery-powered systems - Industrial automation - Telecommunications equipment - Automotive electronics

Detailed and Complete Alternative Models

• RT8070CGQW
• RT8072CGQW
• RT8073CGQW
• RT8074CGQW
• RT8075CGQW
• RT8076CGQW
• RT8077CGQW
• RT8078CGQW
• RT8079CGQW

These alternative models offer similar functionality and characteristics to the RT8071CGQW, providing options for different design requirements.

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