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MAX8640YELT82+T
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MAX8640YELT82+T

Product Overview

Category

The MAX8640YELT82+T belongs to the category of voltage regulators.

Use

It is used to regulate voltage in electronic circuits, ensuring a stable and reliable power supply.

Characteristics

  • High efficiency
  • Low dropout voltage
  • Overcurrent protection
  • Thermal shutdown protection

Package

The MAX8640YELT82+T comes in a small 6-pin SOT23 package.

Essence

This voltage regulator is essential for maintaining consistent power delivery in various electronic devices and systems.

Packaging/Quantity

The MAX8640YELT82+T is typically packaged in reels with a quantity of 2500 units per reel.

Specifications

  • Input Voltage Range: 2.5V to 5.5V
  • Output Voltage: Adjustable from 1.2V to 5.5V
  • Maximum Output Current: 300mA
  • Dropout Voltage: 160mV at 100mA
  • Operating Temperature Range: -40°C to +125°C

Detailed Pin Configuration

The MAX8640YELT82+T has the following pin configuration: 1. GND (Ground) 2. FB (Feedback) 3. EN (Enable) 4. NC (No Connection) 5. OUT (Output) 6. IN (Input)

Functional Features

  • Adjustable output voltage
  • Low dropout voltage
  • Overcurrent and thermal protection
  • Enable pin for power management control

Advantages and Disadvantages

Advantages

  • High efficiency
  • Wide input voltage range
  • Small package size

Disadvantages

  • Limited maximum output current
  • Noisy output at higher loads

Working Principles

The MAX8640YELT82+T operates by comparing the feedback voltage with a reference voltage to regulate the output voltage. It adjusts the internal pass transistor to maintain a stable output voltage despite variations in input voltage and load conditions.

Detailed Application Field Plans

The MAX8640YELT82+T is suitable for various applications including: - Battery-powered devices - Portable electronics - IoT devices - Wearable technology - Industrial control systems

Detailed and Complete Alternative Models

Some alternative models to the MAX8640YELT82+T include: - MAX8640ZELT25+ - MAX8640ZELT30+ - MAX8640ZELT33+

These alternatives offer similar voltage regulation capabilities with slight variations in specifications and package sizes.

In conclusion, the MAX8640YELT82+T is a versatile voltage regulator with a wide range of applications, offering high efficiency and reliable performance within its specified parameters. Its compact size and protective features make it an ideal choice for various electronic systems and devices.

Texniki həllərdə MAX8640YELT82+T tətbiqi ilə bağlı 10 ümumi sual və cavabı sadalayın

  1. What is the MAX8640YELT82+T?

    • The MAX8640YELT82+T is a high-efficiency, synchronous step-down DC-DC converter with integrated power switches.

  2. What is the input voltage range of the MAX8640YELT82+T?

    • The input voltage range of the MAX8640YELT82+T is 4.5V to 60V.

  3. What is the output current capability of the MAX8640YELT82+T?

    • The MAX8640YELT82+T can deliver up to 2A of continuous output current.

  4. What is the switching frequency of the MAX8640YELT82+T?

    • The switching frequency of the MAX8640YELT82+T is adjustable from 100kHz to 2.2MHz.

  5. What are the key features of the MAX8640YELT82+T?

    • Some key features include integrated power switches, high efficiency, wide input voltage range, and adjustable switching frequency.

  6. What are the typical applications for the MAX8640YELT82+T?

    • Typical applications include industrial control systems, automotive systems, telecom infrastructure, and general-purpose point-of-load regulation.

  7. Does the MAX8640YELT82+T have overcurrent protection?

    • Yes, the MAX8640YELT82+T includes overcurrent protection to safeguard against excessive load currents.

  8. What is the thermal performance of the MAX8640YELT82+T?

    • The MAX8640YELT82+T is designed for high thermal performance and includes thermal shutdown protection.

  9. Can the MAX8640YELT82+T operate in a wide temperature range?

    • Yes, the MAX8640YELT82+T is specified to operate over a wide temperature range from -40°C to +125°C.

  10. Is there a reference design available for the MAX8640YELT82+T?

    • Yes, Maxim Integrated provides reference designs and application notes to assist with the implementation of the MAX8640YELT82+T in technical solutions.