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MAX6855UK42D5+T
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MAX6855UK42D5+T

Product Overview

  • Category: Integrated Circuit (IC)
  • Use: Power Management
  • Characteristics: High Efficiency, Low Power Consumption
  • Package: SOT23-5
  • Essence: Voltage Regulator
  • Packaging/Quantity: Tape & Reel, 3000 pieces per reel

Specifications

  • Input Voltage Range: 2.7V to 5.5V
  • Output Voltage: 4.2V
  • Output Current: 100mA
  • Dropout Voltage: 150mV at 100mA
  • Quiescent Current: 20µA
  • Operating Temperature Range: -40°C to +85°C

Detailed Pin Configuration

The MAX6855UK42D5+T has a SOT23-5 package with the following pin configuration:

  1. GND (Ground)
  2. IN (Input Voltage)
  3. EN (Enable)
  4. BYP (Bypass Capacitor)
  5. OUT (Output Voltage)

Functional Features

  • Low dropout voltage ensures efficient power conversion.
  • Wide input voltage range allows for versatile applications.
  • Enable pin provides control over the regulator's operation.
  • Bypass capacitor pin improves stability and reduces noise.

Advantages and Disadvantages

Advantages

  • High efficiency results in minimal power loss.
  • Low quiescent current prolongs battery life.
  • Small form factor enables space-saving designs.
  • Wide operating temperature range ensures reliability.

Disadvantages

  • Limited output current may not be suitable for high-power applications.
  • SOT23-5 package may require additional thermal management for certain use cases.

Working Principles

The MAX6855UK42D5+T is a voltage regulator that takes an input voltage ranging from 2.7V to 5.5V and provides a regulated output voltage of 4.2V. It operates by using an internal pass transistor to maintain a constant voltage drop across the device, ensuring a stable output voltage even when the input voltage fluctuates.

Detailed Application Field Plans

The MAX6855UK42D5+T is commonly used in various portable electronic devices, such as smartphones, tablets, and wearable devices. Its low power consumption and small form factor make it ideal for battery-powered applications where space is limited. Additionally, its wide operating temperature range allows it to be used in harsh environments.

Detailed and Complete Alternative Models

  • MAX6856UK42D5+T
  • MAX6857UK42D5+T
  • MAX6858UK42D5+T
  • MAX6859UK42D5+T

These alternative models offer similar specifications and functionality to the MAX6855UK42D5+T, providing designers with options based on their specific requirements.

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Texniki həllərdə MAX6855UK42D5+T tətbiqi ilə bağlı 10 ümumi sual və cavabı sadalayın

Sure! Here are 10 common questions and answers related to the application of MAX6855UK42D5+T in technical solutions:

  1. Q: What is MAX6855UK42D5+T? A: MAX6855UK42D5+T is a specific model of voltage regulator IC (integrated circuit) manufactured by Maxim Integrated. It is designed for use in various technical solutions that require stable and regulated power supply.

  2. Q: What is the input voltage range of MAX6855UK42D5+T? A: The input voltage range of MAX6855UK42D5+T is typically between 4.5V and 5.5V.

  3. Q: What is the output voltage range of MAX6855UK42D5+T? A: The output voltage range of MAX6855UK42D5+T is adjustable, but it can be set to provide a regulated output voltage between 0.8V and 3.6V.

  4. Q: What is the maximum output current of MAX6855UK42D5+T? A: The maximum output current of MAX6855UK42D5+T is typically around 4.2A.

  5. Q: What are the typical applications of MAX6855UK42D5+T? A: MAX6855UK42D5+T is commonly used in various technical solutions such as embedded systems, industrial automation, telecommunications equipment, and portable electronic devices.

  6. Q: Does MAX6855UK42D5+T have built-in protection features? A: Yes, MAX6855UK42D5+T includes several built-in protection features like overcurrent protection, thermal shutdown, and undervoltage lockout.

  7. Q: Can MAX6855UK42D5+T operate in a wide temperature range? A: Yes, MAX6855UK42D5+T is designed to operate reliably in a wide temperature range, typically from -40°C to +85°C.

  8. Q: Is MAX6855UK42D5+T available in different package options? A: Yes, MAX6855UK42D5+T is available in a compact 5mm x 5mm, 20-pin TQFN (Thin Quad Flat No-Lead) package.

  9. Q: Can MAX6855UK42D5+T be used in battery-powered applications? A: Yes, MAX6855UK42D5+T can be used in battery-powered applications as it has low quiescent current and supports power-saving modes.

  10. Q: Are there any evaluation boards or reference designs available for MAX6855UK42D5+T? A: Yes, Maxim Integrated provides evaluation boards and reference designs that can help developers quickly prototype and integrate MAX6855UK42D5+T into their technical solutions.

Please note that the answers provided here are general and may vary depending on specific datasheet specifications and application requirements.