82V3391BEQG8

Overview

• Category: Electronic Component
• Use: Power Management
• Characteristics: High Efficiency, Low Power Consumption
• Package: QFN (Quad Flat No-leads)
• Essence: Voltage Regulator
• Packaging/Quantity: Tape and Reel / 2500 units per reel

Specifications and Parameters

• Input Voltage Range: 4.5V to 36V
• Output Voltage Range: 0.6V to 5.5V
• Output Current: Up to 3A
• Switching Frequency: 500kHz
• Operating Temperature Range: -40°C to +85°C

Pin Configuration

The 82V3391BEQG8 has the following pin configuration:

1. VIN (Input Voltage)
2. GND (Ground)
3. EN (Enable)
4. FB (Feedback)
5. VOUT (Output Voltage)
6. PG (Power Good)
7. SS (Soft Start)
8. BST (Bootstrap)

Functional Characteristics

• High Efficiency: The 82V3391BEQG8 offers high efficiency power conversion, minimizing energy loss.
• Low Power Consumption: It consumes minimal power during operation, reducing overall power consumption.
• Fast Load Transient Response: It quickly responds to changes in load conditions, ensuring stable output voltage.
• Overcurrent Protection: The device incorporates overcurrent protection to safeguard against excessive current flow.
• Thermal Shutdown: It features thermal shutdown protection, preventing damage due to overheating.

Advantages and Disadvantages

Advantages: - High efficiency power conversion - Wide input and output voltage range - Compact package size - Robust overcurrent and thermal protection

Disadvantages: - Limited output current capacity - Requires external components for proper operation

Applicable Range of Products

The 82V3391BEQG8 is suitable for various applications, including: - Industrial automation - Telecommunications equipment - Consumer electronics - Automotive systems - Power supplies

Working Principles

The 82V3391BEQG8 is a voltage regulator that converts an input voltage to a regulated output voltage. It utilizes a switching topology to efficiently step down the input voltage to the desired level. The device employs control circuitry to monitor and adjust the output voltage based on feedback from the FB pin.

Detailed Application Field Plans

The 82V3391BEQG8 can be used in the following application fields:

1. Industrial Automation: Powering motor drives, PLCs, and control systems.
2. Telecommunications Equipment: Providing stable power to network switches, routers, and base stations.
3. Consumer Electronics: Regulating voltage for smartphones, tablets, and gaming consoles.
4. Automotive Systems: Powering infotainment systems, lighting modules, and advanced driver-assistance systems (ADAS).
5. Power Supplies: Serving as a voltage regulator in various power supply designs.

Detailed Alternative Models

Some alternative models to the 82V3391BEQG8 include:

• 82V3392BEQG8
• 82V3393BEQG8
• 82V3394BEQG8
• 82V3395BEQG8
• 82V3396BEQG8

5 Common Technical Questions and Answers

1. Q: What is the maximum output current of the 82V3391BEQG8? A: The 82V3391BEQG8 can deliver up to 3A of output current.

2. Q: Can the 82V3391BEQG8 operate with an input voltage below 4.5V? A: No, the minimum input voltage for the 82V3391BEQG8 is 4.5V.

3. Q: Does the 82V3391BEQG8 have short-circuit protection? A: Yes, the device incorporates short-circuit protection to prevent damage in case of a short circuit.

4. Q: What is the typical switching frequency of the 82V3391BEQG8? A: The typical switching frequency of the 82V3391BEQG8 is 500kHz.

5. Q: Can the 82V3391BEQG8 withstand high temperatures? A: Yes, the 82V3391BEQG8 has an operating temperature range of -40°C to +85°C, making it suitable for various environments.

This encyclopedia entry provides an overview of the 82V3391BEQG8, including its basic information, specifications, pin configuration, functional characteristics, advantages and disadvantages, applicable range of products, working principles, detailed application field plans, alternative models, and common technical questions and answers.