BD9739KN-E2

Product Overview

Category

BD9739KN-E2 belongs to the category of integrated circuits (ICs).

Use

This product is primarily used for power management in electronic devices.

Characteristics

• Integrated circuit
• Power management functionality
• Compact package size
• High efficiency

Package

BD9739KN-E2 is available in a small outline package (SOP) format.

Essence

The essence of BD9739KN-E2 lies in its ability to efficiently manage power in electronic devices, ensuring optimal performance and energy conservation.

Packaging/Quantity

BD9739KN-E2 is typically packaged in reels and comes in quantities of 2500 units per reel.

Specifications

• Input voltage range: 4.5V - 18V
• Output voltage range: 0.8V - 5.5V
• Maximum output current: 3A
• Operating temperature range: -40°C to +85°C

Detailed Pin Configuration

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

Functional Features

• Wide input voltage range for compatibility with various power sources
• Adjustable output voltage for flexibility in different applications
• Overcurrent protection to safeguard connected devices
• Thermal shutdown protection to prevent overheating
• Low standby current consumption for energy efficiency

Advantages and Disadvantages

Advantages

• High efficiency power management
• Compact size for space-constrained applications
• Wide input voltage range for versatility
• Comprehensive protection features

Disadvantages

• Limited maximum output current of 3A
• Operating temperature range may not be suitable for extreme environments

Working Principles

BD9739KN-E2 operates by regulating the input voltage and converting it to the desired output voltage using internal circuitry. It employs various control mechanisms to ensure stable and efficient power delivery to connected devices.

Detailed Application Field Plans

BD9739KN-E2 finds applications in a wide range of electronic devices, including but not limited to: - Mobile phones - Tablets - Laptops - Portable gaming consoles - IoT devices

Detailed and Complete Alternative Models

1. BD9738KN-E2: Similar functionality with a lower maximum output current of 2A.
2. BD9740KN-E2: Higher maximum output current of 4A, suitable for power-hungry applications.
3. BD9725KN-E2: Lower cost alternative with reduced features and performance.

(Note: This list is not exhaustive and other alternative models may exist.)

In conclusion, BD9739KN-E2 is an integrated circuit designed for efficient power management in electronic devices. With its compact size, wide input voltage range, and comprehensive protection features, it offers advantages such as high efficiency and versatility. However, its limited maximum output current and operating temperature range should be considered when selecting this product. It finds applications in various electronic devices and has alternative models available to suit different requirements.