BD9E100FJ-LBGH2

Product Overview

• Category: Integrated Circuit (IC)
• Use: Power Management
• Characteristics: High efficiency, compact size, low power consumption
• Package: LBGH2 (Leadless Package)
• Essence: Power management IC for various applications
• Packaging/Quantity: Available in tape and reel packaging, quantity depends on supplier

Specifications

• Input Voltage Range: 4.5V to 18V
• Output Voltage Range: 0.8V to 6V
• Maximum Output Current: 1A
• Switching Frequency: 1MHz
• Operating Temperature Range: -40°C to +85°C

Detailed Pin Configuration

The BD9E100FJ-LBGH2 has the following pin configuration:

1. VIN: Input voltage pin
2. GND: Ground pin
3. EN: Enable pin
4. FB: Feedback pin
5. SW: Switching pin
6. VOUT: Output voltage pin

Functional Features

• High efficiency power conversion
• Wide input voltage range
• Adjustable output voltage
• Overcurrent protection
• Thermal shutdown protection
• Soft-start function

Advantages and Disadvantages

Advantages

• Compact size allows for space-saving designs
• High efficiency results in reduced power consumption
• Wide input voltage range enables versatile applications
• Overcurrent and thermal protection ensure safe operation
• Soft-start function prevents excessive inrush current

Disadvantages

• Limited maximum output current of 1A
• Operating temperature range may not be suitable for extreme environments

Working Principles

The BD9E100FJ-LBGH2 is a power management IC that utilizes a switching regulator topology. It converts the input voltage to a regulated output voltage with high efficiency. The switching frequency of 1MHz allows for smaller external components, contributing to the compact size of the IC. The feedback mechanism ensures the output voltage remains within the desired range.

Detailed Application Field Plans

The BD9E100FJ-LBGH2 is suitable for a wide range of applications, including but not limited to:

1. Portable electronic devices
2. Battery-powered systems
3. Industrial automation
4. Automotive electronics
5. IoT (Internet of Things) devices

Detailed and Complete Alternative Models

1. BD9E101FJ-LBGH2: Similar specifications, higher maximum output current of 1.5A
2. BD9E102FJ-LBGH2: Similar specifications, lower maximum output current of 0.5A
3. BD9E103FJ-LBGH2: Similar specifications, adjustable output voltage range of 0.6V to 5V

These alternative models provide options based on specific requirements and can be considered as alternatives to the BD9E100FJ-LBGH2.

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