BD30HC5MEFJ-LBH2

Product Overview

• Category: Electronic Component
• Use: Power Management
• Characteristics: High Efficiency, Low Power Consumption
• Package: SMD (Surface Mount Device)
• Essence: Voltage Regulator
• Packaging/Quantity: Tape and Reel, 3000 pieces per reel

Specifications

• Input Voltage Range: 4.5V to 28V
• Output Voltage Range: 1.2V to 15V
• Output Current: 3A
• Quiescent Current: 50µA
• Switching Frequency: 500kHz
• Operating Temperature Range: -40°C to +85°C

Detailed Pin Configuration

The BD30HC5MEFJ-LBH2 has the following pin configuration:

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

Functional Features

• High efficiency conversion
• Low power consumption in standby mode
• Overcurrent protection
• Thermal shutdown protection
• Short-circuit protection
• Adjustable output voltage

Advantages and Disadvantages

Advantages

• High efficiency results in reduced power loss
• Wide input voltage range allows for versatile applications
• Compact SMD package saves space on PCB
• Adjustable output voltage provides flexibility

Disadvantages

• Limited output current may not be suitable for high-power applications
• Requires external components for proper operation

Working Principles

The BD30HC5MEFJ-LBH2 is a voltage regulator that converts an input voltage within the range of 4.5V to 28V into a regulated output voltage between 1.2V and 15V. It utilizes a switching regulator topology to achieve high efficiency. The enable pin (EN) controls the operation of the regulator, while the feedback pin (FB) provides a voltage reference for the output voltage.

Detailed Application Field Plans

The BD30HC5MEFJ-LBH2 is commonly used in various applications that require power management. Some of the typical application fields include:

1. Industrial Automation: Powering control systems, motor drives, and sensors.
2. Automotive Electronics: Providing regulated power to infotainment systems, lighting modules, and navigation devices.
3. Consumer Electronics: Powering portable devices, such as smartphones, tablets, and wearable devices.
4. Telecommunications: Regulating power for networking equipment, routers, and switches.
5. Medical Devices: Powering medical instruments, patient monitoring systems, and diagnostic equipment.

Detailed and Complete Alternative Models

1. BD30HC5MEFJ-LBH1: Similar specifications, but with a different package type (DIP).
2. BD30HC5MEFJ-LBH3: Higher output current capability (5A), suitable for more demanding applications.
3. BD30HC5MEFJ-LBH4: Lower quiescent current (25µA), ideal for battery-powered devices with strict power consumption requirements.

(Note: These alternative models are provided for reference purposes and may have slight differences in specifications and features.)

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