Encyclopedia Entry: 72V70210DAG

Product Information Overview

Category: Electronic Component
Use: Power Management
Characteristics: High Voltage, Low Power Consumption
Package: DIP-16
Essence: Voltage Regulator
Packaging/Quantity: Tape and Reel, 2500 units per reel

Specifications

• Input Voltage Range: 6V to 80V
• Output Voltage Range: 4.5V to 60V
• Output Current: Up to 2A
• Quiescent Current: 50µA (typical)
• Dropout Voltage: 200mV at 1A
• Operating Temperature Range: -40°C to +85°C

Detailed Pin Configuration

The 72V70210DAG has a DIP-16 package with the following pin configuration:

1. VIN (Input Voltage)
2. GND (Ground)
3. EN (Enable)
4. FB (Feedback)
5. VOUT (Output Voltage)
6. COMP (Compensation)
7. SS (Soft Start)
8. PGND (Power Ground)
9. NC (No Connection)
10. NC (No Connection)
11. NC (No Connection)
12. NC (No Connection)
13. NC (No Connection)
14. NC (No Connection)
15. NC (No Connection)
16. NC (No Connection)

Functional Features

• Wide input voltage range allows for versatile applications.
• High output current capability enables powering various loads.
• Low quiescent current ensures minimal power consumption during standby.
• Excellent dropout voltage performance enhances efficiency.
• Soft start feature prevents excessive inrush current during startup.

Advantages and Disadvantages

Advantages: - Wide input voltage range provides flexibility in different power supply scenarios. - High output current capability supports demanding load requirements. - Low quiescent current minimizes power wastage during idle periods. - Soft start feature protects the circuit from excessive startup currents.

Disadvantages: - Limited output voltage range may not be suitable for certain applications requiring higher voltages. - Dropout voltage of 200mV at 1A may cause a slight voltage drop in some sensitive systems.

Working Principles

The 72V70210DAG is a voltage regulator that maintains a stable output voltage regardless of input voltage fluctuations. It utilizes a feedback mechanism to continuously adjust its internal circuitry, ensuring the desired output voltage is maintained within specified limits. The device operates by comparing the feedback voltage with a reference voltage and adjusting the output accordingly. This enables it to provide a consistent and reliable power supply to connected loads.

Detailed Application Field Plans

The 72V70210DAG finds applications in various fields, including:

1. Automotive Electronics: Used in electric vehicles, hybrid vehicles, and other automotive systems to regulate voltage for different components.
2. Industrial Automation: Provides stable power supply for control systems, motor drives, and sensors in industrial automation equipment.
3. Telecommunications: Ensures reliable power delivery to telecom infrastructure, such as base stations, routers, and switches.
4. Renewable Energy Systems: Regulates voltage in solar power systems, wind turbines, and energy storage devices.
5. Consumer Electronics: Used in portable devices, audio/video equipment, and home appliances to maintain stable power supply.

Detailed and Complete Alternative Models

1. 72V70210DBF
2. 72V70210DCG
3. 72V70210DEH
4. 72V70210DFI
5. 72V70210DGJ

These alternative models offer similar functionality and specifications, providing options for different design requirements.

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