BD4746G-TR

Product Overview

Category

BD4746G-TR belongs to the category of integrated circuits (ICs).

Use

This product is commonly used in electronic devices for voltage regulation and power management.

Characteristics

• Voltage regulation capabilities
• Power management features
• Compact size
• High efficiency

Package

BD4746G-TR is available in a small outline package (SOP) format.

Essence

The essence of BD4746G-TR lies in its ability to regulate voltage and manage power efficiently in electronic devices.

Packaging/Quantity

BD4746G-TR is typically packaged in reels, with each reel containing a specific quantity of units. The exact packaging and quantity may vary depending on the manufacturer.

Specifications

The specifications of BD4746G-TR include:

• Input voltage range: 2.7V to 5.5V
• Output voltage range: 0.8V to 3.6V
• Maximum output current: 1A
• Operating temperature range: -40°C to +85°C
• Dropout voltage: 200mV at 500mA
• Quiescent current: 45µA

Detailed Pin Configuration

BD4746G-TR has the following 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

The functional features of BD4746G-TR are as follows:

• Voltage regulation: BD4746G-TR ensures a stable output voltage within the specified range.
• Power management: It efficiently manages power consumption, optimizing energy usage.
• Enable pin: The enable pin allows for easy control of the device's operation.
• Feedback pin: The feedback pin provides a means to monitor and adjust the output voltage.

Advantages and Disadvantages

Advantages

• Compact size: BD4746G-TR's small form factor makes it suitable for space-constrained applications.
• High efficiency: It offers high efficiency, minimizing power loss during voltage regulation.
• Wide input/output voltage range: The product supports a wide range of input and output voltages, enhancing its versatility.

Disadvantages

• Limited maximum output current: BD4746G-TR has a maximum output current of 1A, which may not be sufficient for high-power applications.
• Temperature limitations: The operating temperature range is limited to -40°C to +85°C, which may restrict its use in extreme environments.

Working Principles

BD4746G-TR operates based on a feedback control mechanism. It continuously monitors the output voltage and adjusts the internal circuitry to maintain a stable output within the specified range. This ensures that the connected electronic device receives a consistent and regulated voltage supply.

Detailed Application Field Plans

BD4746G-TR finds application in various electronic devices, including but not limited to:

1. Mobile phones
2. Tablets
3. Portable gaming consoles
4. Wearable devices
5. IoT devices

In these applications, BD4746G-TR provides reliable voltage regulation and efficient power management, contributing to the overall performance and longevity of the devices.

Detailed and Complete Alternative Models

Some alternative models to BD4746G-TR that offer similar functionality include:

1. BD4747G-TR
2. BD4748G-TR
3. BD4749G-TR

These models share comparable specifications and features, providing users with options based on their specific requirements.

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