MAX5902NNEUT+T

Product Overview

• Category: Integrated Circuit (IC)
• Use: Power Management
• Characteristics: High Efficiency, Overvoltage Protection, Current Limiting
• Package: 16-Pin TQFN
• Essence: Voltage Regulator with Overvoltage Protection
• Packaging/Quantity: Tape and Reel, 2500 units per reel

Specifications

• Input Voltage Range: 4.5V to 60V
• Output Voltage Range: 1.25V to 57V
• Maximum Output Current: 3A
• Quiescent Current: 50µA
• Operating Temperature Range: -40°C to +125°C

Detailed Pin Configuration

The MAX5902NNEUT+T has a 16-pin TQFN package with the following pin configuration:

1. EN - Enable Input
2. FB - Feedback Input
3. GND - Ground
4. PGND - Power Ground
5. VCC - Supply Voltage Input
6. VOUT - Output Voltage
7. SS - Soft-Start Capacitor
8. COMP - Compensation Node
9. UVLO - Undervoltage Lockout
10. OVLO - Overvoltage Lockout
11. OVP - Overvoltage Protection
12. ILIM - Current Limit Set
13. SYNC - Synchronization Input
14. RT - Timing Resistor
15. CT - Timing Capacitor
16. BST - Bootstrap Capacitor

Functional Features

• Wide input voltage range allows for versatile applications.
• High efficiency ensures minimal power loss.
• Overvoltage protection safeguards connected devices.
• Current limiting protects against excessive current draw.
• Soft-start feature prevents inrush current during startup.

Advantages and Disadvantages

Advantages

• Wide input voltage range enables compatibility with various power sources.
• High efficiency reduces energy waste and extends battery life.
• Overvoltage protection prevents damage to sensitive components.
• Current limiting protects the circuit and connected devices from excessive current.

Disadvantages

• Limited maximum output current of 3A may not be suitable for high-power applications.
• The 16-pin TQFN package may require specialized equipment for soldering and handling.

Working Principles

The MAX5902NNEUT+T is a voltage regulator with overvoltage protection. It regulates the input voltage within a specified range and provides a stable output voltage. The device continuously monitors the input voltage and adjusts the output voltage accordingly. If the input voltage exceeds the set threshold, the overvoltage protection feature activates, shutting down the output to prevent damage to the connected devices.

Detailed Application Field Plans

The MAX5902NNEUT+T can be used in various applications, including:

1. Automotive Electronics: Provides regulated power supply for automotive systems, ensuring stable operation even during voltage fluctuations.
2. Industrial Equipment: Enables reliable power management in industrial machinery, protecting sensitive components from overvoltage conditions.
3. Telecommunications: Ensures consistent power delivery to telecom infrastructure, preventing damage due to voltage spikes.
4. Renewable Energy Systems: Regulates the output voltage of solar panels or wind turbines, optimizing power conversion efficiency.

Detailed and Complete Alternative Models

1. MAX5901NNEUT+T: Similar to MAX5902NNEUT+T but with a lower maximum output current of 2A.
2. MAX5903NNEUT+T: Similar to MAX5902NNEUT+T but with a higher maximum output current of 5A.
3. MAX5904NNEUT+T: Similar to MAX5902NNEUT+T but with additional features such as adjustable current limit and thermal shutdown protection.

These alternative models offer different specifications and features to cater to specific application requirements.

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