MAX17524ATJ+T

Product Overview

• Category: Integrated Circuit (IC)
• Use: Power Management
• Characteristics: High Efficiency, Low Quiescent Current, Wide Input Voltage Range
• Package: 32-Pin Thin QFN
• Essence: Voltage Regulator
• Packaging/Quantity: Tape and Reel, 2500 units per reel

Specifications

• Input Voltage Range: 4.5V to 60V
• Output Voltage Range: 0.8V to 0.9 x VIN
• Output Current: Up to 2A
• Quiescent Current: 17µA (typical)
• Switching Frequency: 1MHz
• Operating Temperature Range: -40°C to +125°C

Pin Configuration

The MAX17524ATJ+T has a 32-pin Thin QFN package with the following pin configuration:

1. EN
2. FB
3. COMP
4. SS/TRK
5. GND
6. LX
7. LX
8. LX
9. LX
10. LX
11. LX
12. LX
13. LX
14. LX
15. LX
16. LX
17. LX
18. LX
19. LX
20. LX
21. LX
22. LX
23. LX
24. LX
25. LX
26. LX
27. LX
28. LX
29. LX
30. LX
31. LX
32. VIN

Functional Features

• High efficiency voltage regulator for power management applications
• Wide input voltage range allows for versatile use in various systems
• Low quiescent current minimizes power consumption during standby or idle modes
• Integrated compensation circuitry simplifies design and reduces external component count
• Adjustable output voltage through feedback (FB) pin
• Soft-start and tracking features for controlled startup and sequencing

Advantages and Disadvantages

Advantages

• High efficiency operation improves overall system performance
• Wide input voltage range enables compatibility with different power sources
• Low quiescent current extends battery life in portable applications
• Integrated compensation circuitry simplifies design and reduces external components
• Adjustable output voltage provides flexibility for various system requirements

Disadvantages

• Limited output current may not be suitable for high-power applications
• Requires careful thermal management due to high switching frequency
• Relatively large package size may limit use in space-constrained designs

Working Principles

The MAX17524ATJ+T is a voltage regulator that converts an input voltage within the range of 4.5V to 60V into a regulated output voltage. It utilizes a high-frequency switching architecture to achieve high efficiency. The integrated compensation circuitry ensures stable and reliable operation without the need for external compensation components.

The device operates by continuously monitoring the output voltage through the feedback (FB) pin and adjusting the duty cycle of the internal switch accordingly. This control mechanism maintains the desired output voltage even under varying load conditions.

Detailed Application Field Plans

The MAX17524ATJ+T is well-suited for a wide range of power management applications, including:

1. Industrial automation systems
2. Automotive electronics
3. Telecommunications equipment
4. Portable devices
5. LED lighting systems
6. Battery-powered applications
7. Distributed power supplies
8. IoT devices

Its wide input voltage range, high efficiency, and low quiescent current make it suitable for diverse applications where efficient power conversion is required.

Detailed and Complete Alternative Models

1. MAX17525ATJ+T: Similar specifications and features, but with higher output current capability (up to 3A).
2. MAX17526ATJ+T: Similar specifications and features, but with adjustable output voltage range.
3. MAX17527ATJ+T: Similar specifications and features, but with integrated power sequencing functionality.

These alternative models provide options for different system requirements and offer similar performance characteristics to the MAX17524ATJ+T.

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