MAX1517ETJ+ - English Editing Encyclopedia Entry

Product Overview

Category

MAX1517ETJ+ belongs to the category of integrated circuits (ICs).

Use

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

Characteristics

• Voltage regulation capabilities
• Power management features
• Compact size
• High efficiency

Package

The MAX1517ETJ+ is available in a small outline integrated circuit (SOIC) package.

Essence

The essence of MAX1517ETJ+ lies in its ability to regulate voltage and efficiently manage power in electronic devices.

Packaging/Quantity

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

Specifications

• Input Voltage Range: 2.5V to 5.5V
• Output Voltage Range: 0.8V to VIN
• Maximum Output Current: 500mA
• Quiescent Current: 30µA
• Operating Temperature Range: -40°C to +85°C

Pin Configuration

The MAX1517ETJ+ has a total of 6 pins, which are labeled as follows:

1. EN - Enable Pin
2. GND - Ground Pin
3. FB - Feedback Pin
4. VOUT - Output Voltage Pin
5. VIN - Input Voltage Pin
6. SW - Switching Pin

Functional Features

• Voltage regulation: The MAX1517ETJ+ ensures a stable output voltage within the specified range.
• Power management: It efficiently manages power consumption, reducing energy waste.
• Enable pin control: The enable pin allows for easy on/off control of the device.
• Overcurrent protection: This IC incorporates overcurrent protection to safeguard connected devices.

Advantages and Disadvantages

Advantages

• Compact size enables integration into space-constrained designs.
• High efficiency results in reduced power consumption and longer battery life.
• Overcurrent protection ensures the safety of connected devices.

Disadvantages

• Limited maximum output current may not be suitable for high-power applications.
• Operating temperature range may restrict usage in extreme environments.

Working Principles

The MAX1517ETJ+ operates based on a switching regulator topology. It uses an internal oscillator to control the switching of the internal power MOSFET, which regulates the output voltage. The feedback pin (FB) monitors the output voltage and adjusts the duty cycle of the internal switch to maintain a stable output.

Detailed Application Field Plans

The MAX1517ETJ+ finds applications in various electronic devices, including but not limited to: - Mobile phones - Portable media players - Digital cameras - Wearable devices - IoT devices

Detailed and Complete Alternative Models

1. MAX1518ETJ+: Similar to MAX1517ETJ+, but with a higher maximum output current of 1A.
2. MAX1519ETJ+: Offers additional features such as adjustable soft-start and thermal shutdown protection.

These alternative models provide options with different specifications and capabilities, allowing designers to choose the most suitable solution for their specific requirements.

In conclusion, the MAX1517ETJ+ is an integrated circuit that excels in voltage regulation and power management. Its compact size, high efficiency, and overcurrent protection make it a valuable component in various electronic devices. Designers can also consider alternative models like MAX1518ETJ+ and MAX1519ETJ+ to meet specific application needs.