BD48K27G-TL

Product Overview

Category: Electronic Component
Use: Power Management
Characteristics: High Efficiency, Low Power Consumption
Package: TO-220
Essence: Voltage Regulator
Packaging/Quantity: Bulk Packaging, 100 units per pack

Specifications

• Input Voltage Range: 4.5V - 40V
• Output Voltage Range: 2.5V - 37V
• Output Current: 3A
• Dropout Voltage: 0.5V @ 1A
• Quiescent Current: 10mA
• Operating Temperature Range: -40°C to +125°C

Detailed Pin Configuration

The BD48K27G-TL voltage regulator has the following pin configuration:

1. VIN (Input Voltage)
2. GND (Ground)
3. VOUT (Output Voltage)

Functional Features

• High efficiency power management solution
• Low power consumption for energy-saving applications
• Wide input voltage range for versatile usage
• Adjustable output voltage for flexibility
• Overcurrent and thermal protection for enhanced safety

Advantages and Disadvantages

Advantages: - High efficiency results in reduced power wastage - Low power consumption extends battery life - Wide input voltage range allows compatibility with various power sources - Adjustable output voltage suits different application requirements - Overcurrent and thermal protection ensure safe operation

Disadvantages: - Dropout voltage of 0.5V may limit certain low voltage applications - Quiescent current of 10mA may be relatively high for ultra-low power devices

Working Principles

The BD48K27G-TL is a voltage regulator that maintains a stable output voltage regardless of fluctuations in the input voltage. It achieves this by utilizing a feedback mechanism that continuously adjusts the internal circuitry to compensate for changes in the input voltage. The regulator operates by comparing the output voltage to a reference voltage and adjusting the internal components accordingly.

Detailed Application Field Plans

The BD48K27G-TL is commonly used in various applications, including but not limited to:

1. Power supplies for industrial equipment
2. Automotive electronics
3. Battery-powered devices
4. Telecommunications equipment
5. Audio amplifiers
6. LED lighting systems

Detailed and Complete Alternative Models

1. BD48K25G-TL: Similar specifications with a lower output current of 2A
2. BD48K30G-TL: Similar specifications with a higher output current of 5A
3. BD48K27H-TL: Higher operating temperature range (-40°C to +150°C) for extreme environments

These alternative models provide options based on specific requirements and can be considered as substitutes for the BD48K27G-TL.

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