LM25066PSQ/NOPB

Product Overview

• Category: Integrated Circuit (IC)
• Use: Power Management
• Characteristics: High Efficiency, Low Power Consumption
• Package: 16-Pin LLP
• Essence: Voltage Regulator
• Packaging/Quantity: Tape and Reel, 2500 units per reel

Specifications

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

Pin Configuration

The LM25066PSQ/NOPB has a 16-pin LLP package with the following pin configuration:

1. VIN: Input Voltage
2. GND: Ground
3. EN: Enable Pin
4. FB: Feedback Pin
5. COMP: Compensation Pin
6. SS/TR: Soft-Start/Tracking Pin
7. VCC: Supply Voltage for Internal Circuitry
8. PGND: Power Ground
9. PG: Power Good Indicator
10. VOUT: Output Voltage
11. BST: Bootstrap Pin
12. SW: Switch Node
13. AGND: Analog Ground
14. RT: Timing Resistor
15. CT: Timing Capacitor
16. SYNC: Synchronization Pin

Functional Features

• Wide input voltage range allows for versatile applications.
• High efficiency design minimizes power loss.
• Low power consumption in standby mode.
• Overcurrent protection ensures safe operation.
• Adjustable output voltage provides flexibility.

Advantages

• Compact size and lightweight package.
• Wide operating temperature range.
• High output current capability.
• Excellent voltage regulation accuracy.
• Robust protection features.

Disadvantages

• Requires external components for proper operation.
• Limited output voltage range compared to some alternatives.
• Higher cost compared to certain competing models.

Working Principles

The LM25066PSQ/NOPB is a voltage regulator IC that converts an input voltage into a regulated output voltage. It utilizes a switching regulator topology to achieve high efficiency and low power consumption. The feedback mechanism continuously monitors the output voltage and adjusts the duty cycle of the internal switch to maintain a stable output. The device also incorporates various protection features such as overcurrent protection, thermal shutdown, and undervoltage lockout to ensure safe and reliable operation.

Application Field Plans

The LM25066PSQ/NOPB is suitable for a wide range of applications including:

1. Industrial Power Supplies
2. Automotive Electronics
3. Telecommunications Equipment
4. Consumer Electronics
5. LED Lighting Systems

Alternative Models

Some alternative models that offer similar functionality to the LM25066PSQ/NOPB include:

1. LM2596S-ADJ
2. LT1763-5
3. TPS5430
4. ADP2384
5. MAX15062

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

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