MAX17007GTI+ - English Editing Encyclopedia Entry

Product Overview

Category

The MAX17007GTI+ belongs to the category of integrated circuits (ICs).

Use

This product is primarily used for power management applications.

Characteristics

• The MAX17007GTI+ is a highly efficient, step-down DC-DC converter.
• It offers a wide input voltage range and high output current capability.
• This IC provides excellent load and line regulation, making it suitable for various power supply designs.

Package

The MAX17007GTI+ comes in a compact, 28-pin TQFN package.

Essence

The essence of the MAX17007GTI+ lies in its ability to efficiently convert high input voltages to lower output voltages, while maintaining stable and regulated power supply.

Packaging/Quantity

This product is typically packaged in reels, with a quantity of 250 units per reel.

Specifications

• Input Voltage Range: 4.5V to 28V
• Output Voltage Range: 0.8V to 5.5V
• Maximum Output Current: 3A
• Switching Frequency: 1MHz
• Efficiency: Up to 95%
• Operating Temperature Range: -40°C to +85°C

Detailed Pin Configuration

The MAX17007GTI+ features the following pin configuration:

1. VIN: Input voltage pin
2. GND: Ground pin
3. FB: Feedback pin
4. EN: Enable pin
5. SS/TRK: Soft-start/Tracking pin
6. PGND: Power ground pin
7. LX: Inductor connection pin
8. BST: Boost capacitor connection pin
9. COMP: Compensation pin
10. VCC: Supply voltage pin
11. AGND: Analog ground pin
12. SS/TRK: Soft-start/Tracking pin
13. PGND: Power ground pin
14. LX: Inductor connection pin
15. BST: Boost capacitor connection pin
16. COMP: Compensation pin
17. VCC: Supply voltage pin
18. AGND: Analog ground pin
19. SS/TRK: Soft-start/Tracking pin
20. PGND: Power ground pin
21. LX: Inductor connection pin
22. BST: Boost capacitor connection pin
23. COMP: Compensation pin
24. VCC: Supply voltage pin
25. AGND: Analog ground pin
26. SS/TRK: Soft-start/Tracking pin
27. PGND: Power ground pin
28. LX: Inductor connection pin

Functional Features

• High efficiency conversion of input voltage to output voltage.
• Wide input voltage range allows for versatile applications.
• Excellent load and line regulation ensures stable power supply.
• Integrated soft-start and tracking functionality for controlled startup.

Advantages and Disadvantages

Advantages

• High efficiency operation reduces power loss.
• Wide input voltage range provides flexibility in design.
• Compact package size saves board space.
• Integrated soft-start and tracking simplify system implementation.

Disadvantages

• Limited maximum output current may not be suitable for high-power applications.
• Higher switching frequency may require additional noise filtering measures.

Working Principles

The MAX17007GTI+ operates as a step-down DC-DC converter, utilizing pulse-width modulation (PWM) techniques. It converts the higher input voltage to a lower output voltage by controlling the duty cycle of the internal switch. This regulated output voltage is then supplied to the load.

Detailed Application Field Plans

The MAX17007GTI+ finds application in various fields, including: 1. Industrial automation systems 2. Telecommunications equipment 3. Automotive electronics 4. Portable devices 5. Power supply modules

Detailed and Complete Alternative Models

1. MAX17007G+T
2. MAX17007GTI
3. MAX17007GTI/V+
4. MAX17007GTI/V+T
5. MAX17007GTI/V+TG36

These alternative models offer similar functionality and characteristics to the MAX17007GTI+, providing options for different design requirements.

In conclusion, the MAX17007GTI+ is a highly efficient step-down DC-DC converter used in power management applications. Its compact size, wide input voltage range, and excellent regulation make it suitable for various industries. While it has limitations in terms of maximum output current and switching frequency, its advantages outweigh the disadvantages. The working principle involves PWM techniques to convert higher input voltages to lower output voltages. It finds application in industrial automation, telecommunications, automotive electronics, portable devices, and power supply modules. Additionally, there are several alternative models available that offer similar functionality.