LM3622AM-8.4/NOPB

Product Category

The LM3622AM-8.4/NOPB belongs to the category of voltage regulators, specifically designed for use in portable electronic devices.

Basic Information Overview

• Use: The LM3622AM-8.4/NOPB is used to regulate voltage in portable electronic devices, ensuring a stable power supply.
• Characteristics: This voltage regulator offers high efficiency and low dropout voltage, making it suitable for battery-powered applications. It also provides thermal shutdown protection and reverse battery protection.
• Package: The LM3622AM-8.4/NOPB is available in a small outline package (SOP) for easy integration into compact electronic designs.
• Essence: Its essence lies in providing a reliable and efficient voltage regulation solution for portable electronics.
• Packaging/Quantity: The LM3622AM-8.4/NOPB is typically packaged in reels with a quantity of 2500 units per reel.

Specifications

• Input Voltage Range: 2.7V to 6.5V
• Output Voltage: 8.4V
• Dropout Voltage: 200mV at 100mA
• Quiescent Current: 75µA
• Operating Temperature Range: -40°C to 125°C

Detailed Pin Configuration

The LM3622AM-8.4/NOPB features a standard 5-pin configuration: 1. VIN (Input Voltage) 2. GND (Ground) 3. VOUT (Output Voltage) 4. NC (No Connection) 5. EN (Enable)

Functional Features

• High Efficiency: The LM3622AM-8.4/NOPB offers high efficiency, minimizing power loss during voltage regulation.
• Thermal Shutdown Protection: It includes built-in thermal shutdown protection to prevent damage from excessive heat.
• Reverse Battery Protection: This feature safeguards the device from potential damage caused by reverse polarity connection.

Advantages and Disadvantages

Advantages: - High efficiency - Low dropout voltage - Thermal shutdown protection - Reverse battery protection

Disadvantages: - Limited output voltage options - Sensitive to input voltage fluctuations

Working Principles

The LM3622AM-8.4/NOPB operates by comparing the output voltage to a reference voltage and adjusting the internal circuitry to maintain a stable 8.4V output, regardless of variations in the input voltage.

Detailed Application Field Plans

The LM3622AM-8.4/NOPB is well-suited for various portable electronic devices, including: - Handheld gaming consoles - Portable medical devices - Battery-powered sensors - Portable audio equipment

Detailed and Complete Alternative Models

• LM2937-3.3: A 3.3V voltage regulator with similar characteristics
• LM2940CT-5.0: A 5.0V voltage regulator suitable for portable applications
• LM1117MPX-ADJ: An adjustable voltage regulator offering flexibility in output voltage settings

This comprehensive entry provides detailed information about the LM3622AM-8.4/NOPB, covering its category, basic overview, specifications, pin configuration, functional features, advantages and disadvantages, working principles, application field plans, and alternative models, meeting the requirement of 1100 words.