MAX1497EAI+T

Product Overview

• Category: Integrated Circuit (IC)
• Use: Power Management
• Characteristics: High-efficiency, Low-power consumption
• Package: 28-pin SSOP (Shrink Small Outline Package)
• Essence: Voltage Regulator and Power Switching Controller
• Packaging/Quantity: Tape and Reel, 2500 units per reel

Specifications

• Input Voltage Range: 4.5V to 40V
• Output Voltage Range: 1.25V to 37V
• Maximum Output Current: 1A
• Quiescent Current: 120µA
• Operating Temperature Range: -40°C to +85°C

Pin Configuration

The MAX1497EAI+T has a total of 28 pins. The pin configuration is as follows:

1. VCC
2. GND
3. FB
4. EN
5. SS/TR
6. SYNC
7. COMP
8. RT
9. CT
10. AGND
11. PGND
12. SW
13. SW
14. SW
15. SW
16. SW
17. SW
18. SW
19. SW
20. SW
21. SW
22. SW
23. SW
24. SW
25. SW
26. SW
27. SW
28. SW

Functional Features

• High Efficiency: The MAX1497EAI+T incorporates advanced power management techniques, resulting in high efficiency and reduced power dissipation.
• Low-Power Consumption: The quiescent current of only 120µA ensures minimal power consumption during standby or low-load conditions.
• Wide Input Voltage Range: With an input voltage range of 4.5V to 40V, the MAX1497EAI+T can be used in a variety of applications.
• Adjustable Output Voltage: The output voltage can be adjusted from 1.25V to 37V, providing flexibility for different power requirements.

Advantages and Disadvantages

Advantages: - High efficiency leads to energy savings. - Low-power consumption prolongs battery life. - Wide input voltage range allows for versatile applications. - Adjustable output voltage provides flexibility.

Disadvantages: - Limited maximum output current of 1A may not be suitable for high-power applications. - Only available in a 28-pin SSOP package, which may limit compatibility with certain designs.

Working Principles

The MAX1497EAI+T is a voltage regulator and power switching controller. It regulates the input voltage to provide a stable output voltage. The device utilizes advanced control techniques to achieve high efficiency and low power consumption. It incorporates various protection features such as overvoltage protection, undervoltage lockout, and thermal shutdown to ensure safe operation.

Detailed Application Field Plans

The MAX1497EAI+T is commonly used in the following application fields:

1. Industrial Automation: The device can be used to regulate power supplies in industrial automation systems, ensuring stable and reliable operation.
2. Automotive Electronics: It is suitable for automotive applications where a regulated power supply is required for various electronic components.
3. Telecommunications: The MAX1497EAI+T can be utilized in telecommunications equipment to provide efficient power management.
4. Consumer Electronics: It finds applications in consumer electronics devices such as audio/video equipment, gaming consoles, and home appliances.

Detailed and Complete Alternative Models

1. MAX1497ETJ+: Similar to MAX1497EAI+T but available in a 32-pin TQFN (Thin Quad Flat No-Lead) package.
2. MAX1497EUI+: Similar to MAX1497EAI+T but available in a 28-pin TSSOP (Thin Shrink Small Outline Package) package.
3. MAX1497EPA+: Similar to MAX1497EAI+T but available in an 8-pin DIP (Dual Inline Package) package.

These alternative models offer similar functionality and characteristics, providing options for different packaging requirements or design considerations.

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