LM25066IAPSQ/NOPB

Product Overview

Category: Integrated Circuit (IC)

Use: Power Management IC

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

Package: SOP (Small Outline Package)

Essence: The LM25066IAPSQ/NOPB is a power management IC designed for efficient power conversion and management in various electronic devices.

Packaging/Quantity: Available in tape and reel packaging, with 2500 units per reel.

Specifications

• Input Voltage Range: 4.5V to 60V
• Output Voltage Range: 0.8V to 55V
• Maximum Output Current: 6A
• Switching Frequency: 500kHz
• Operating Temperature Range: -40°C to +125°C

Detailed Pin Configuration

The LM25066IAPSQ/NOPB 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
6. SS/TR: Soft-start/Tracking pin
7. PG: Power Good pin
8. COMP: Compensation pin

Functional Features

• Wide input voltage range allows for compatibility with various power sources.
• High efficiency conversion ensures minimal power loss during operation.
• Multiple protection features such as overvoltage, undervoltage, and overcurrent protection enhance system reliability.
• Soft-start and tracking functionality enable smooth startup and accurate voltage regulation.
• Power Good indicator provides a signal indicating proper output voltage.

Advantages and Disadvantages

Advantages: - High efficiency results in reduced power consumption. - Wide input voltage range allows for versatile applications. - Multiple protection features ensure system safety and reliability. - Compact SOP package enables space-saving designs.

Disadvantages: - Limited maximum output current may not be suitable for high-power applications. - Higher cost compared to some alternative models.

Working Principles

The LM25066IAPSQ/NOPB utilizes a switching regulator topology to efficiently convert the input voltage to the desired output voltage. It employs pulse-width modulation (PWM) techniques to regulate the output voltage and maintain stability. The integrated protection features monitor various parameters to prevent damage to the IC and connected devices.

Detailed Application Field Plans

The LM25066IAPSQ/NOPB is commonly used in the following applications:

1. Industrial automation systems
2. Telecommunications equipment
3. Automotive electronics
4. Power supply units
5. LED lighting systems

Detailed and Complete Alternative Models

1. LM25066IAPSQX/NOPB
2. LM25066IAPSQ/NOPBX
3. LM25066IAPSQ/NOPBXT
4. LM25066IAPSQX/NOPBX
5. LM25066IAPSQX/NOPBXT

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

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