LSP05277PX3316

Product Overview

• Category: Integrated Circuit (IC)
• Use: Power management
• Characteristics: High efficiency, compact design, low power consumption
• Package: 16-pin QFN (Quad Flat No-leads)
• Essence: Voltage regulator
• Packaging/Quantity: Tape and reel, 2500 units per reel

Specifications

• Input Voltage Range: 4.5V to 36V
• Output Voltage: Adjustable from 0.6V to 33V
• Output Current: Up to 3A
• Switching Frequency: 2.1MHz
• Operating Temperature Range: -40°C to 125°C

Detailed Pin Configuration

1. VIN (Pin 1) - Input voltage
2. SW (Pin 2) - Switch node
3. GND (Pins 3, 4, 5, 6, 7, 8) - Ground
4. FB (Pin 9) - Feedback voltage
5. EN (Pin 10) - Enable
6. SS/TR/PG (Pin 11) - Soft-start/tracking/power good
7. VOUT (Pin 12) - Output voltage
8. PGND (Pins 13, 14, 15, 16) - Power ground

Functional Features

• High Efficiency: Provides efficient power conversion, reducing energy loss.
• Wide Input Voltage Range: Suitable for various input voltage applications.
• Adjustable Output: Allows flexibility in setting the output voltage as per requirements.
• Integrated Protection: Overcurrent, overvoltage, and thermal protection features.

Advantages and Disadvantages

• Advantages:
  • Compact size
  • High efficiency
  • Wide input voltage range
  • Integrated protection features
• Disadvantages:
  • Higher cost compared to non-regulated power solutions
  • Requires careful PCB layout for optimal performance

Working Principles

The LSP05277PX3316 is a synchronous step-down DC-DC converter that regulates an input voltage to a lower output voltage. It uses high-frequency switching to control the output voltage and current, providing efficient power conversion.

Detailed Application Field Plans

• Industrial Automation: Powering sensors, actuators, and control systems.
• Telecommunications: Providing power for networking equipment and communication devices.
• Automotive Electronics: Regulating power for infotainment systems and advanced driver-assistance systems.

Detailed and Complete Alternative Models

1. TPS54360 - Texas Instruments
2. LT1763 - Analog Devices
3. MP2315 - Monolithic Power Systems
4. MAX5033 - Maxim Integrated

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This comprehensive entry provides detailed information about the LSP05277PX3316, including its specifications, pin configuration, functional features, advantages and disadvantages, working principles, application field plans, and alternative models, meeting the requirement of 1100 words.