Maxim Integrated
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MAX8634ETA+T
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MAX8634ETA+T

Product Overview

Category

The MAX8634ETA+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 consumer electronics, industrial equipment, and automotive applications.

Characteristics

  • High efficiency
  • Wide input voltage range
  • Integrated protection features
  • Low standby current
  • Small form factor

Package

The MAX8634ETA+T is available in a compact, thermally enhanced, 8-pin TDFN package.

Essence

The essence of this product lies in its ability to efficiently manage power in a wide range of electronic devices while offering integrated protection and low standby current.

Packaging/Quantity

The MAX8634ETA+T is typically supplied in reels with a quantity of 2500 units per reel.

Specifications

  • Input Voltage Range: 4.5V to 60V
  • Output Voltage Range: Adjustable from 0.6V to 0.9 x VIN
  • Maximum Output Current: 2A
  • Operating Temperature Range: -40°C to +125°C
  • Standby Current: <1µA

Detailed Pin Configuration

The MAX8634ETA+T features the following pin configuration: 1. VIN (Input Voltage) 2. GND (Ground) 3. EN (Enable) 4. FB (Feedback) 5. SS/TRK (Soft-Start/Tracking) 6. PG (Power Good) 7. SW (Switch) 8. VOUT (Output Voltage)

Functional Features

  • Integrated high-side switch
  • Soft-start and tracking functionality
  • Overcurrent and overvoltage protection
  • Power good indicator
  • Adjustable output voltage

Advantages and Disadvantages

Advantages

  • High efficiency contributes to energy savings
  • Wide input voltage range enhances versatility
  • Integrated protection features improve reliability
  • Compact package size saves board space

Disadvantages

  • Limited maximum output current compared to some alternatives
  • May require additional external components for specific applications

Working Principles

The MAX8634ETA+T operates by efficiently regulating the input voltage to provide a stable and adjustable output voltage to the connected load. It incorporates various protection features to ensure safe operation under different conditions.

Detailed Application Field Plans

The MAX8634ETA+T is well-suited for a wide range of applications, including: - Battery-powered devices - Automotive systems - Industrial automation - LED lighting - Portable electronics

Detailed and Complete Alternative Models

Some alternative models to the MAX8634ETA+T include: - MAX15062 - LT8610 - TPS54332

In conclusion, the MAX8634ETA+T offers a versatile and efficient solution for power management in various electronic devices, making it a valuable component in modern electronic designs.

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Seznam 10 běžných otázek a odpovědí souvisejících s aplikací MAX8634ETA+T v technických řešeních

  1. What is the MAX8634ETA+T?

    • The MAX8634ETA+T is a high-efficiency, high-voltage, synchronous step-down DC-DC converter with integrated MOSFETs.

  2. What is the input voltage range of the MAX8634ETA+T?

    • The input voltage range of the MAX8634ETA+T is 4.5V to 60V.

  3. What is the output current capability of the MAX8634ETA+T?

    • The MAX8634ETA+T can deliver up to 3A of continuous output current.

  4. What are the typical applications of the MAX8634ETA+T?

    • Typical applications include automotive, industrial, and general-purpose power supply designs.

  5. What is the efficiency of the MAX8634ETA+T?

    • The MAX8634ETA+T offers high efficiency, typically over 90%, across a wide load range.

  6. Does the MAX8634ETA+T have built-in protection features?

    • Yes, it includes overcurrent protection, thermal shutdown, and input undervoltage lockout for enhanced system reliability.

  7. What is the operating temperature range of the MAX8634ETA+T?

    • The MAX8634ETA+T operates over a temperature range of -40°C to +125°C.

  8. Can the MAX8634ETA+T be used in automotive applications?

    • Yes, the device is suitable for automotive applications due to its wide input voltage range and robust features.

  9. Is there a reference design available for the MAX8634ETA+T?

    • Yes, Maxim Integrated provides reference designs and application notes to assist with the implementation of the MAX8634ETA+T in various technical solutions.

  10. Where can I find detailed technical information about the MAX8634ETA+T?

    • Detailed technical information, including datasheets, application notes, and design resources, can be found on the Maxim Integrated website or through authorized distributors.