MAX5060ETI+ - English Editing Encyclopedia Entry

Product Overview

Category: Integrated Circuits (ICs)

Use: The MAX5060ETI+ is a high-efficiency, step-down DC-DC converter designed for use in various electronic devices. It provides a regulated output voltage from a wide input voltage range.

Characteristics: - High efficiency - Wide input voltage range - Regulated output voltage - Step-down conversion

Package: The MAX5060ETI+ comes in a compact 28-pin TQFN package, which allows for easy integration into circuit boards.

Essence: The essence of the MAX5060ETI+ lies in its ability to efficiently convert higher input voltages to lower output voltages, making it suitable for a wide range of applications.

Packaging/Quantity: The MAX5060ETI+ is typically sold in reels containing 250 units per reel.

Specifications

• Input Voltage Range: 4.5V to 36V
• Output Voltage Range: 0.8V to 5.5V
• Maximum Output Current: 2A
• Switching Frequency: 500kHz
• Operating Temperature Range: -40°C to +85°C

Pin Configuration

The MAX5060ETI+ has a total of 28 pins, each serving a specific function. Here is a detailed pin configuration:

1. VIN: Input voltage pin
2. GND: Ground pin
3. SW: Switching node pin
4. FB: Feedback pin
5. EN: Enable pin
6. SYNC: Synchronization pin
7. SS/TRK: Soft-start/Tracking pin
8. VCC: Supply voltage pin
9. PGND: Power ground pin
10. AGND: Analog ground pin
11. COMP: Compensation pin
12. SS/TRK: Soft-start/Tracking pin
13. VCC: Supply voltage pin
14. PGND: Power ground pin
15. AGND: Analog ground pin
16. COMP: Compensation pin
17. FB: Feedback pin
18. EN: Enable pin
19. SYNC: Synchronization pin
20. SW: Switching node pin
21. GND: Ground pin
22. VIN: Input voltage pin

Functional Features

• High efficiency conversion
• Wide input voltage range for versatile applications
• Regulated output voltage for stable performance
• Overcurrent and overtemperature protection
• Soft-start and tracking functionality for controlled power-up

Advantages and Disadvantages

Advantages: - High efficiency leads to reduced power consumption - Wide input voltage range allows for flexibility in design - Regulated output voltage ensures consistent performance - Comprehensive protection features enhance reliability - Soft-start and tracking functionality enable controlled power-up

Disadvantages: - Limited maximum output current of 2A may not be suitable for high-power applications - Higher cost compared to some alternative models

Working Principles

The MAX5060ETI+ operates on the principle of step-down conversion, also known as buck conversion. It uses a switching regulator to efficiently convert higher input voltages to lower output voltages. The internal control circuitry adjusts the duty cycle of the switching transistor to regulate the output voltage within the specified range.

Detailed Application Field Plans

The MAX5060ETI+ finds application in various electronic devices and systems, including but not limited to: - Portable electronic devices (e.g., smartphones, tablets) - Industrial automation equipment - Automotive electronics - Power supply modules - LED lighting systems

Detailed and Complete Alternative Models

1. LM2596S-ADJ: A popular alternative with similar specifications and functionality.
2. LT1763-3.3: Offers a fixed output voltage of 3.3V and higher maximum output current.
3. TPS5430: Provides a wide input voltage range and adjustable output voltage.

These alternative models offer different features and specifications, allowing designers to choose the most suitable option for their specific requirements.

In conclusion, the MAX5060ETI+ is a high-efficiency step-down DC-DC converter that offers a wide input voltage range, regulated output voltage, and comprehensive protection features. Its compact package and versatile applications make it an ideal choice for various electronic devices and systems.