MAX17535ETG+ - English Editing Encyclopedia Entry

Product Overview

Category

MAX17535ETG+ belongs to the category of integrated circuits (ICs).

Use

This product is commonly used in electronic devices for voltage regulation and power management.

Characteristics

• High efficiency
• Low quiescent current
• Wide input voltage range
• Adjustable output voltage
• Overcurrent protection
• Thermal shutdown protection

Package

The MAX17535ETG+ is available in a small 24-pin TQFN package.

Essence

The essence of MAX17535ETG+ lies in its ability to efficiently regulate voltage and manage power consumption in electronic devices.

Packaging/Quantity

This product is typically packaged in reels, with each reel containing a specific quantity of MAX17535ETG+ ICs.

Specifications

• Input Voltage Range: 4.5V to 60V
• Output Voltage Range: 0.8V to 0.9 x VIN
• Maximum Output Current: 3A
• Quiescent Current: 17µA
• Operating Temperature Range: -40°C to +125°C

Detailed Pin Configuration

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

Functional Features

• Wide input voltage range allows for versatile applications.
• Adjustable output voltage provides flexibility in power management.
• Overcurrent protection safeguards the device and connected components.
• Thermal shutdown protection prevents overheating and damage.

Advantages and Disadvantages

Advantages

• High efficiency leads to reduced power consumption.
• Low quiescent current minimizes standby power drain.
• Wide input voltage range enables compatibility with various power sources.
• Adjustable output voltage suits different device requirements.

Disadvantages

• Limited maximum output current may not be suitable for high-power applications.
• Complex pin configuration may require careful circuit design.

Working Principles

The MAX17535ETG+ operates as a step-down (buck) converter, converting a higher input voltage to a lower output voltage. It utilizes a switching regulator topology to efficiently regulate the voltage while minimizing power losses. The device employs pulse-width modulation (PWM) techniques to control the duty cycle of the switching transistor, achieving the desired output voltage.

Detailed Application Field Plans

The MAX17535ETG+ finds applications in various electronic devices, including: 1. Battery-powered devices 2. Industrial automation systems 3. Automotive electronics 4. Telecommunications equipment 5. LED lighting systems

Detailed and Complete Alternative Models

1. LM2596S-ADJ: Step-down voltage regulator with adjustable output voltage.
2. LT1763: Low dropout voltage regulator with high accuracy.
3. TPS54331: Synchronous buck converter with integrated FETs.
4. LM2576: Simple switcher step-down voltage regulator.
5. LT3080: Adjustable 1.1A single-resistor low dropout regulator.

These alternative models offer similar functionality and can be considered as substitutes for the MAX17535ETG+ in various applications.

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