X1288V14I-4.5A

Basic Information Overview

• Category: Electronic Component
• Use: Voltage Regulator
• Characteristics: High efficiency, compact size, low noise
• Package: Integrated Circuit (IC)
• Essence: Regulates voltage to a stable level
• Packaging/Quantity: Typically sold in reels or tubes containing multiple units

Specifications

• Model: X1288V14I-4.5A
• Input Voltage: 4.5V
• Output Voltage: Adjustable
• Current Rating: 4.5A
• Efficiency: >90%
• Operating Temperature: -40°C to +85°C
• Package Type: TO-220
• Pin Count: 3

Detailed Pin Configuration

1. Vin (Input Voltage)
2. Vout (Output Voltage)
3. GND (Ground)

Functional Features

• Voltage Regulation: X1288V14I-4.5A ensures a stable output voltage regardless of input fluctuations.
• Overcurrent Protection: The component automatically shuts down if the current exceeds its rated value, preventing damage to connected devices.
• Thermal Shutdown: In case of excessive heat, the regulator enters a shutdown mode to prevent overheating and potential failure.
• Short Circuit Protection: If a short circuit occurs, the component quickly detects it and interrupts the current flow to protect the circuit.

Advantages

• High Efficiency: X1288V14I-4.5A offers excellent power conversion efficiency, minimizing energy loss.
• Compact Size: Its small form factor makes it suitable for space-constrained applications.
• Low Noise: The regulator produces minimal electrical noise, ensuring clean power supply to sensitive components.

Disadvantages

• Limited Current Rating: The maximum current rating of 4.5A may not be sufficient for high-power applications.
• Fixed Input Voltage Range: The component only accepts input voltages within a specific range, limiting its versatility.

Working Principles

X1288V14I-4.5A operates based on the principle of feedback control. It compares the output voltage with a reference voltage and adjusts the internal circuitry to maintain a stable output. By continuously monitoring the output, it compensates for any changes in the input voltage or load conditions, ensuring a consistent and regulated output voltage.

Detailed Application Field Plans

• Power Supply Units: X1288V14I-4.5A can be used in various power supply units, such as AC-DC converters, battery chargers, and DC-DC converters.
• Automotive Electronics: It finds applications in automotive systems like infotainment systems, lighting modules, and engine control units.
• Industrial Equipment: The voltage regulator is suitable for industrial automation, robotics, and control systems.
• Consumer Electronics: It can be utilized in devices like smartphones, tablets, and portable audio players.

Detailed and Complete Alternative Models

• X1288V14I-3.3A: Similar to X1288V14I-4.5A but with a lower current rating of 3.3A.
• X1288V14I-5A: Similar to X1288V14I-4.5A but with a higher current rating of 5A.
• X1288V14I-4.5B: A variant with additional features or improved specifications.

Note: The above alternative models are examples and may not represent an exhaustive list.

This entry provides an overview of X1288V14I-4.5A, a voltage regulator used in various electronic applications. Its high efficiency, compact size, and low noise make it a popular choice among designers. While it has limitations in terms of current rating and fixed input voltage range, it offers reliable voltage regulation and protection features. The component finds applications in power supply units, automotive electronics, industrial equipment, and consumer electronics. Alternative models with different specifications are also available to cater to specific requirements.