Maxim Integrated
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MAX6855UK43D5+T
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MAX6855UK43D5+T

Product Overview

  • Category: Integrated Circuit (IC)
  • Use: Power Management
  • Characteristics: High efficiency, low power consumption
  • Package: UK43D5+T
  • Essence: Voltage Regulator
  • Packaging/Quantity: Tape & Reel, 3000 units per reel

Specifications

  • Input Voltage Range: 2.7V to 5.5V
  • Output Voltage Range: 0.8V to 3.6V
  • Maximum Output Current: 1A
  • Quiescent Current: 30µA
  • Efficiency: Up to 95%
  • Operating Temperature Range: -40°C to +85°C

Detailed Pin Configuration

The MAX6855UK43D5+T has the following pin configuration:

  1. VIN: Input voltage pin
  2. GND: Ground pin
  3. EN: Enable pin
  4. FB: Feedback pin
  5. VOUT: Output voltage pin

Functional Features

  • High efficiency voltage regulation
  • Low dropout voltage
  • Overcurrent and overtemperature protection
  • Fast transient response
  • Adjustable output voltage
  • Enable/disable control

Advantages

  • High efficiency results in reduced power consumption
  • Wide input voltage range allows for versatile applications
  • Compact package size saves board space
  • Overcurrent and overtemperature protection ensures device safety
  • Fast transient response enables stable operation during load changes

Disadvantages

  • Limited maximum output current of 1A
  • Operating temperature range may not be suitable for extreme environments

Working Principles

The MAX6855UK43D5+T is a voltage regulator IC that takes an input voltage within the range of 2.7V to 5.5V and provides a regulated output voltage between 0.8V and 3.6V. It achieves high efficiency by utilizing a low dropout voltage design. The device incorporates overcurrent and overtemperature protection to safeguard against potential damage. The fast transient response ensures stable operation even during sudden load changes.

Detailed Application Field Plans

The MAX6855UK43D5+T is commonly used in various applications, including:

  1. Portable electronic devices
  2. Battery-powered systems
  3. IoT devices
  4. Wearable devices
  5. Embedded systems

Detailed and Complete Alternative Models

  • MAX6855UK43D5+T: As described above
  • MAX6855UK43D5+T/R: Same specifications, but available in tape & reel packaging with 2500 units per reel
  • MAX6855UK43D5+T/AT: Automotive-grade version with extended temperature range (-40°C to +125°C)

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Seznam 10 běžných otázek a odpovědí souvisejících s aplikací MAX6855UK43D5+T v technických řešeních

Sure! Here are 10 common questions and answers related to the application of MAX6855UK43D5+T in technical solutions:

  1. Q: What is MAX6855UK43D5+T? A: MAX6855UK43D5+T is a specific model of a power management integrated circuit (PMIC) designed for use in various technical solutions.

  2. Q: What are the key features of MAX6855UK43D5+T? A: Some key features of MAX6855UK43D5+T include multiple voltage regulators, power sequencing capabilities, fault protection mechanisms, and low power consumption.

  3. Q: In which applications can MAX6855UK43D5+T be used? A: MAX6855UK43D5+T can be used in a wide range of applications such as industrial automation, automotive electronics, consumer electronics, and IoT devices.

  4. Q: How many voltage regulators does MAX6855UK43D5+T have? A: MAX6855UK43D5+T has multiple voltage regulators, typically including step-down (buck) regulators and/or linear regulators.

  5. Q: Can MAX6855UK43D5+T handle high input voltages? A: Yes, MAX6855UK43D5+T is designed to handle a wide range of input voltages, typically up to several tens of volts.

  6. Q: Does MAX6855UK43D5+T support power sequencing? A: Yes, MAX6855UK43D5+T supports power sequencing, allowing controlled startup and shutdown of different power domains in a system.

  7. Q: What kind of fault protection mechanisms does MAX6855UK43D5+T provide? A: MAX6855UK43D5+T provides various fault protection features such as overvoltage protection (OVP), undervoltage lockout (UVLO), and thermal shutdown.

  8. Q: Is MAX6855UK43D5+T suitable for battery-powered applications? A: Yes, MAX6855UK43D5+T is suitable for battery-powered applications as it offers low power consumption and efficient power management capabilities.

  9. Q: Can MAX6855UK43D5+T be controlled and monitored digitally? A: No, MAX6855UK43D5+T is an analog PMIC and does not have built-in digital control or monitoring interfaces.

  10. Q: Where can I find more detailed information about MAX6855UK43D5+T? A: You can refer to the datasheet provided by the manufacturer or visit their official website for more detailed information about MAX6855UK43D5+T.