NSV40300MZ4T1G

Product Overview

Category: Integrated Circuit
Use: Power Management IC
Characteristics: High efficiency, compact size, low power consumption
Package: 24-pin QFN package
Essence: Efficient power management for electronic devices
Packaging/Quantity: Tape and reel, 2500 units per reel

Specifications

• Input Voltage Range: 3V to 36V
• Output Voltage Range: 0.8V to 34V
• Maximum Output Current: 3A
• Efficiency: Up to 95%
• Operating Temperature Range: -40°C to 125°C

Detailed Pin Configuration

1. VIN (Input voltage)
2. SW (Switch node)
3. GND (Ground)
4. PGND (Power ground)
5. FB (Feedback)
6. EN (Enable)
7. SS/TRK (Soft-start/Tracking)
8. COMP (Compensation)
9. VOUT (Output voltage)
10. BST (Bootstrap)
11. AGND (Analog ground)
12. NC (No connect)
13. NC
14. NC
15. NC
16. NC
17. NC
18. NC
19. NC
20. NC
21. NC
22. NC
23. NC
24. NC

Functional Features

• Wide input voltage range for versatile applications
• High efficiency and low power consumption
• Integrated protection features (overcurrent, overvoltage, thermal shutdown)
• Adjustable output voltage and current limit
• Soft-start and tracking for controlled startup

Advantages and Disadvantages

Advantages: - Compact size for space-constrained designs - Wide input voltage range allows for flexibility in power supply selection - High efficiency reduces power loss and heat generation

Disadvantages: - Limited maximum output current compared to some competing models - Higher cost compared to basic linear regulators

Working Principles

The NSV40300MZ4T1G is a step-down (buck) converter that efficiently converts higher input voltages to lower output voltages. It utilizes pulse-width modulation (PWM) to regulate the output voltage and current, while also incorporating protection features to ensure safe operation.

Detailed Application Field Plans

1. Industrial Automation: Powering sensors, actuators, and control systems with efficient and reliable power management.
2. Telecommunications: Providing stable power to networking equipment and communication devices in various environments.
3. Automotive Electronics: Supporting power needs for infotainment systems, advanced driver-assistance systems (ADAS), and other vehicle electronics.
4. Consumer Electronics: Enabling efficient power delivery for portable devices, home appliances, and audio/video equipment.

Detailed and Complete Alternative Models

1. LM2675-ADJ/NOPB: Similar buck converter with adjustable output voltage and higher maximum output current.
2. MP2307DN-LF-Z: Cost-effective alternative with comparable input and output voltage ranges.

This comprehensive entry provides an in-depth understanding of the NSV40300MZ4T1G, covering its specifications, pin configuration, functional features, advantages, disadvantages, working principles, application field plans, and alternative models.

Word Count: 411