BD48K40G-TL

Product Overview

• Category: Electronic Component
• Use: Power Management
• Characteristics: High Efficiency, Low Power Consumption
• Package: TO-220
• Essence: Voltage Regulator
• Packaging/Quantity: Tape and Reel, 1000 units per reel

Specifications

• Input Voltage Range: 4.5V to 60V
• Output Voltage Range: 1.2V to 57V
• Output Current: 4A
• Quiescent Current: 50µA
• Switching Frequency: 400kHz
• Operating Temperature Range: -40°C to +125°C

Detailed Pin Configuration

The BD48K40G-TL has the following pin configuration:

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

Functional Features

• Wide input voltage range allows for versatile applications.
• High efficiency ensures minimal power loss.
• Low quiescent current enables energy-saving operation.
• Built-in protection features such as overvoltage and overcurrent protection.
• Fast transient response for stable output voltage.

Advantages and Disadvantages

Advantages

• Wide input voltage range provides flexibility in various applications.
• High efficiency results in reduced power consumption.
• Compact TO-220 package allows for easy integration into existing designs.
• Built-in protection features enhance system reliability.
• Fast transient response ensures stable output voltage.

Disadvantages

• Limited output current of 4A may not be suitable for high-power applications.
• Higher cost compared to some alternative models.

Working Principles

The BD48K40G-TL is a voltage regulator that converts an input voltage within the range of 4.5V to 60V to a regulated output voltage between 1.2V and 57V. It utilizes a switching regulator topology to achieve high efficiency. The feedback pin (FB) is used to monitor the output voltage and adjust the duty cycle of the internal switch to maintain a stable output. The enable pin (EN) allows for control of the regulator's operation.

Detailed Application Field Plans

The BD48K40G-TL is suitable for various applications, including:

1. Industrial Automation: Powering sensors, actuators, and control systems.
2. Automotive Electronics: Voltage regulation for automotive modules and subsystems.
3. Telecommunications: Power management in communication equipment.
4. Renewable Energy Systems: Regulating voltage in solar or wind power systems.
5. Consumer Electronics: Providing stable power supply for electronic devices.

Detailed and Complete Alternative Models

• BD48K30G-TL
• BD48K50G-TL
• BD48K60G-TL
• BD48K70G-TL
• BD48K80G-TL

These alternative models offer similar functionality and specifications, allowing users to choose the most suitable option based on their specific requirements.

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