Maxim Integrated
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MAX8969EWL42+T
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MAX8969EWL42+T

Product Overview

Category

The MAX8969EWL42+T belongs to the category of integrated circuits (ICs) and specifically falls under the power management ICs.

Use

This product is primarily used for power management in various electronic devices, including mobile phones, tablets, portable media players, and other battery-powered applications.

Characteristics

  • High efficiency
  • Low quiescent current
  • Small package size
  • Wide input voltage range

Package

The MAX8969EWL42+T is available in a small WLP-6 package, making it suitable for space-constrained applications.

Essence

The essence of this product lies in its ability to efficiently manage power consumption in battery-operated devices, thereby extending battery life and enhancing overall performance.

Packaging/Quantity

The MAX8969EWL42+T is typically supplied in tape and reel packaging with a quantity of 3000 units per reel.

Specifications

  • Input Voltage Range: 2.5V to 5.5V
  • Output Current: Up to 1A
  • Quiescent Current: 11µA
  • Efficiency: Up to 96%

Detailed Pin Configuration

The MAX8969EWL42+T features a 6-pin configuration: 1. VIN (Input Voltage) 2. GND (Ground) 3. EN (Enable) 4. FB (Feedback) 5. SW (Switch) 6. VOUT (Output Voltage)

Functional Features

  • Integrated synchronous boost converter
  • Low dropout linear regulator
  • Overcurrent and overtemperature protection
  • Soft-start functionality

Advantages and Disadvantages

Advantages

  • High efficiency contributes to extended battery life
  • Wide input voltage range enhances versatility
  • Small package size enables integration into compact designs

Disadvantages

  • Limited output current compared to some alternative models
  • May require additional external components for specific applications

Working Principles

The MAX8969EWL42+T operates by efficiently converting input voltage to the desired output voltage while minimizing power loss. The integrated boost converter and low dropout linear regulator work in tandem to ensure optimal power management.

Detailed Application Field Plans

This product is well-suited for a wide range of battery-powered applications, including: - Portable medical devices - Handheld instruments - Wearable electronics - IoT devices

Detailed and Complete Alternative Models

Some alternative models to consider include: - MAX17055 - TPS63020 - LTC3108

In conclusion, the MAX8969EWL42+T serves as a crucial component in power management for various electronic devices, offering high efficiency, compact design, and versatile application possibilities.

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Seznam 10 běžných otázek a odpovědí souvisejících s aplikací MAX8969EWL42+T v technických řešeních

  1. What is the MAX8969EWL42+T?

    • The MAX8969EWL42+T is a high-efficiency, synchronous step-down DC-DC converter with integrated MOSFETs, designed for applications requiring up to 3A output current.

  2. What is the input voltage range of the MAX8969EWL42+T?

    • The input voltage range of the MAX8969EWL42+T is from 4V to 36V.

  3. What is the typical output voltage range of the MAX8969EWL42+T?

    • The typical output voltage range of the MAX8969EWL42+T is from 0.6V to 0.9 x VIN.

  4. What is the efficiency of the MAX8969EWL42+T?

    • The MAX8969EWL42+T offers high efficiency, typically up to 95%.

  5. What are the key features of the MAX8969EWL42+T?

    • The key features include integrated MOSFETs, wide input voltage range, high efficiency, and adjustable frequency operation.

  6. What are the typical applications of the MAX8969EWL42+T?

    • Typical applications include industrial and automotive systems, distributed power systems, and general-purpose step-down regulation.

  7. What is the operating temperature range of the MAX8969EWL42+T?

    • The operating temperature range is from -40°C to +125°C.

  8. Does the MAX8969EWL42+T have overcurrent and overtemperature protection?

    • Yes, the MAX8969EWL42+T includes overcurrent and overtemperature protection features.

  9. What is the package type of the MAX8969EWL42+T?

    • The MAX8969EWL42+T is available in a 28-pin WLP package.

  10. Is there a reference design available for the MAX8969EWL42+T?

    • Yes, Maxim Integrated provides reference designs and application notes for the MAX8969EWL42+T to assist in its implementation in technical solutions.