LX1673-06CLQ

Product Overview

Category: Integrated Circuit (IC)

Use: Power Management IC

Characteristics: - High efficiency voltage regulator - Low power consumption - Compact size - Wide input voltage range - Overcurrent and overvoltage protection

Package: CLQ package (Chip Scale Package)

Essence: The LX1673-06CLQ is a power management IC designed to regulate voltage efficiently in various electronic devices.

Packaging/Quantity: The LX1673-06CLQ is available in tape and reel packaging, with 250 units per reel.

Specifications

• Input Voltage Range: 2.7V - 5.5V
• Output Voltage: Adjustable from 0.8V to VIN
• Maximum Output Current: 600mA
• Quiescent Current: 35µA (typical)
• Operating Temperature Range: -40°C to +85°C

Detailed Pin Configuration

The LX1673-06CLQ has the following pin configuration:

1. VIN: Input voltage pin
2. GND: Ground pin
3. EN: Enable pin
4. FB: Feedback pin
5. VOUT: Output voltage pin

Functional Features

• High efficiency conversion
• Low dropout voltage
• Overcurrent protection
• Overvoltage protection
• Thermal shutdown protection
• Soft start function

Advantages and Disadvantages

Advantages: - High efficiency results in less power dissipation - Wide input voltage range allows for versatile applications - Compact size saves board space - Overcurrent and overvoltage protection ensures device safety

Disadvantages: - Limited maximum output current of 600mA - Not suitable for high-power applications

Working Principles

The LX1673-06CLQ utilizes a switching regulator topology to efficiently regulate the output voltage. It employs a pulse-width modulation (PWM) control scheme to adjust the duty cycle of the internal power switch, ensuring the desired output voltage is maintained.

Detailed Application Field Plans

The LX1673-06CLQ is commonly used in various battery-powered portable devices, such as: - Smartphones - Tablets - Portable media players - Wearable devices

It can also be utilized in low-power embedded systems and IoT devices.

Detailed and Complete Alternative Models

1. LX1673-05CLQ: Similar to LX1673-06CLQ, but with a maximum output current of 500mA.
2. LX1673-08CLQ: Similar to LX1673-06CLQ, but with a maximum output current of 800mA.
3. LX1673-10CLQ: Similar to LX1673-06CLQ, but with a maximum output current of 1000mA.

These alternative models provide options for different output current requirements while maintaining similar characteristics and functionality.

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