Encyclopedia Entry: 82V2082BFG

Product Information Overview

• Category: Integrated Circuit (IC)
• Use: Power Management
• Characteristics: High Voltage, Low Power Consumption
• Package: BGA (Ball Grid Array)
• Essence: Voltage Regulator
• Packaging/Quantity: Tape and Reel, 2500 units per reel

Specifications

The 82V2082BFG is a high voltage power management IC designed for various applications. It operates at a wide input voltage range and provides regulated output voltages with low power consumption. The key specifications of the 82V2082BFG are as follows:

• Input Voltage Range: 4.5V to 60V
• Output Voltage Range: 1.2V to 55V
• Maximum Output Current: 2A
• Quiescent Current: 50µA
• Efficiency: Up to 95%
• Operating Temperature Range: -40°C to +125°C

Detailed Pin Configuration

The 82V2082BFG features a compact BGA package with a total of 16 pins. The pin configuration is as follows:

1. VIN: Input Voltage
2. GND: Ground
3. EN: Enable Pin
4. FB: Feedback Pin
5. VOUT: Output Voltage
6. COMP: Compensation Pin
7. SS: Soft-Start Pin
8. PGND: Power Ground
9. BST: Boost Pin
10. SW: Switch Pin
11. AGND: Analog Ground
12. NC: No Connection
13. NC: No Connection
14. NC: No Connection
15. NC: No Connection
16. NC: No Connection

Functional Features

The 82V2082BFG offers several functional features that make it suitable for power management applications. These features include:

• Wide input voltage range, allowing compatibility with various power sources
• High efficiency, reducing power losses and improving overall system performance
• Low quiescent current, minimizing power consumption during standby or idle modes
• Soft-start function, preventing excessive inrush current during startup
• Overcurrent protection, safeguarding the IC and connected components from damage

Advantages and Disadvantages

Advantages of the 82V2082BFG:

1. High voltage capability enables usage in a wide range of applications.
2. Low power consumption contributes to energy-efficient designs.
3. Compact BGA package allows for space-saving integration.
4. Comprehensive protection features enhance system reliability.

Disadvantages of the 82V2082BFG:

1. Limited maximum output current may not be suitable for high-power applications.
2. BGA package requires specialized equipment for soldering and rework.

Working Principles

The 82V2082BFG operates as a voltage regulator, maintaining a stable output voltage regardless of variations in the input voltage. It utilizes a boost converter topology to step up or step down the input voltage to the desired output voltage level. The feedback mechanism continuously monitors the output voltage and adjusts the duty cycle of the internal switch to regulate the output. This ensures a consistent and reliable power supply for connected devices.

Detailed Application Field Plans

The 82V2082BFG finds application in various fields, including but not limited to:

1. Automotive electronics: Power management for infotainment systems, lighting modules, and motor control units.
2. Industrial automation: Voltage regulation for control systems, sensors, and actuators.
3. Telecommunications: Power supply for network equipment, base stations, and communication devices.
4. Consumer electronics: Voltage regulation for portable devices, home appliances, and audio/video equipment.

Detailed and Complete Alternative Models

1. 82V2081BFG: Similar specifications, but with a lower maximum output current of 1A.
2. 82V2083BFG: Similar specifications, but with a higher maximum output current of 3A.
3. 82V2084BFG: Similar specifications, but with additional protection features such as overvoltage and thermal shutdown.

(Note: The alternative models listed above are for illustrative purposes only and may not represent the complete range of available alternatives.)

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