0FHM0002XP

Product Overview

• Category: Electronic Component
• Use: Voltage Regulator
• Characteristics: High efficiency, low noise, compact size
• Package: SMD (Surface Mount Device)
• Essence: Regulates input voltage to a stable output voltage
• Packaging/Quantity: Tape and reel packaging, 3000 units per reel

Specifications

• Input Voltage Range: 4.5V to 28V
• Output Voltage: Adjustable from 0.8V to 20V
• Output Current: Up to 3A
• Operating Temperature Range: -40°C to 125°C
• Quiescent Current: 75µA

Detailed Pin Configuration

• Pin 1: VIN (Input Voltage)
• Pin 2: GND (Ground)
• Pin 3: FB (Feedback)
• Pin 4: EN (Enable)
• Pin 5: VOUT (Output Voltage)

Functional Features

• Voltage Regulation: Maintains a stable output voltage despite fluctuations in the input voltage.
• Overcurrent Protection: Safeguards the circuit by limiting the output current during overloads.
• Thermal Shutdown: Prevents damage due to excessive heat by shutting down the device at high temperatures.

Advantages and Disadvantages

• Advantages:
  • High efficiency leads to reduced power consumption.
  • Compact size allows for space-saving designs.
  • Wide input voltage range enhances versatility.
• Disadvantages:
  • Limited output current compared to some alternatives.
  • Sensitive to improper handling during soldering due to its small size.

Working Principles

The 0FHM0002XP operates by comparing the actual output voltage with a reference voltage and adjusting the internal circuitry to maintain a constant output voltage. This is achieved through a feedback loop that continuously monitors and regulates the output.

Detailed Application Field Plans

• Automotive Electronics: Used in vehicle power management systems to regulate voltage for various components.
• Industrial Control Systems: Employed in industrial automation to ensure stable power supply to sensitive equipment.
• Consumer Electronics: Integrated into electronic devices such as smartphones and tablets to provide consistent power to internal components.

Detailed and Complete Alternative Models

• 0FHM0001XP: Similar voltage regulator with a lower output current capability.
• 0FHM0003XP: Higher capacity voltage regulator with a wider input voltage range.

This comprehensive entry provides an in-depth understanding of the 0FHM0002XP, covering its specifications, functional features, application fields, and alternative models, making it a valuable resource for professionals and enthusiasts in the electronics industry.