MAX71335LECQ+

Product Overview

The MAX71335LECQ+ belongs to the category of voltage regulators and is commonly used in electronic devices to regulate and stabilize voltage levels. This integrated circuit (IC) offers characteristics such as high efficiency, low dropout voltage, and thermal shutdown protection. The package type for MAX71335LECQ+ is a 16-pin QSOP, and it is available in tape and reel packaging with a quantity of 2500 units per reel.

Specifications

• Input Voltage Range: 4V to 60V
• Output Voltage Range: 1.2V to 36V
• Maximum Output Current: 3A
• Dropout Voltage: 300mV at 3A
• Operating Temperature Range: -40°C to +125°C

Detailed Pin Configuration

The MAX71335LECQ+ features a 16-pin QSOP package with the following pin configuration: 1. VIN (Input Voltage) 2. EN (Enable) 3. GND (Ground) 4. FB (Feedback) 5. NC (No Connection) 6. NC (No Connection) 7. NC (No Connection) 8. NC (No Connection) 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. VOUT (Output Voltage)

Functional Features

• High Efficiency: The MAX71335LECQ+ offers high efficiency, making it suitable for power-sensitive applications.
• Low Dropout Voltage: With a low dropout voltage of 300mV at 3A, this voltage regulator minimizes power loss.
• Thermal Shutdown Protection: The IC includes thermal shutdown protection to prevent damage from excessive heat.

Advantages and Disadvantages

Advantages

• Wide Input Voltage Range: The IC can accommodate input voltages ranging from 4V to 60V, providing flexibility in various applications.
• High Output Current: With a maximum output current of 3A, it can support demanding loads.
• Compact Package: The 16-pin QSOP package offers a compact form factor, suitable for space-constrained designs.

Disadvantages

• Limited Output Voltage Range: The output voltage range of 1.2V to 36V may not be suitable for applications requiring higher voltages.

Working Principles

The MAX71335LECQ+ operates by regulating the input voltage to provide a stable output voltage, ensuring consistent power delivery to connected components. It utilizes internal circuitry to achieve high efficiency and low dropout voltage while incorporating thermal protection mechanisms to safeguard against overheating.

Detailed Application Field Plans

The MAX71335LECQ+ is well-suited for a wide range of applications, including: - Automotive Electronics: Power management in automotive systems, such as infotainment, lighting, and engine control modules. - Industrial Equipment: Voltage regulation in industrial machinery, automation systems, and instrumentation. - Consumer Electronics: Power supply solutions for consumer devices, including home appliances and portable electronics.

Detailed and Complete Alternative Models

• LM317: A popular linear voltage regulator with adjustable output voltage and current limiting capabilities.
• LT1083: A high-current positive voltage regulator designed for demanding applications requiring precise voltage regulation.

In conclusion, the MAX71335LECQ+ is a versatile voltage regulator offering high efficiency, thermal protection, and a wide input voltage range, making it suitable for diverse electronic applications.

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