MAX6855UK42D3+T

Product Overview

Category: Integrated Circuit (IC)
Use: Power Management
Characteristics: High Efficiency, Low Power Consumption
Package: UK42D3+T
Essence: Voltage Regulator
Packaging/Quantity: Tape & Reel, 3000 units per reel

Specifications

Input Voltage Range: 2.7V to 5.5V
Output Voltage Range: 1.2V to 3.6V
Output Current: Up to 500mA
Quiescent Current: 20µA (typical)
Operating Temperature Range: -40°C to +85°C
Shutdown Current: <1µA (typical)

Detailed Pin Configuration

The MAX6855UK42D3+T has the following pin configuration:

VIN: Input Voltage
GND: Ground
EN: Enable Pin
FB: Feedback Pin
VOUT: Output Voltage
PG: Power Good Indicator

Functional Features

High efficiency voltage regulation
Low dropout voltage
Overcurrent and overtemperature protection
Power good indicator for output voltage monitoring
Enable pin for power management control

Advantages

Wide input voltage range allows for versatile applications
High efficiency results in reduced power consumption
Compact package size enables space-saving designs
Power good indicator ensures reliable operation
Overcurrent and overtemperature protection enhance system safety

Disadvantages

Limited output current may not be suitable for high-power applications
Operating temperature range may restrict usage in extreme environments

Working Principles

The MAX6855UK42D3+T is a voltage regulator IC that converts an input voltage within the range of 2.7V to 5.5V into a regulated output voltage between 1.2V and 3.6V. It achieves high efficiency by utilizing a low dropout voltage architecture. The enable pin allows for power management control, enabling the device to be turned on or off as required. Overcurrent and overtemperature protection mechanisms ensure safe operation under abnormal conditions.

Detailed Application Field Plans

The MAX6855UK42D3+T is commonly used in various portable electronic devices, such as smartphones, tablets, and wearable devices. Its compact size and low power consumption make it ideal for battery-powered applications. Additionally, it finds applications in industrial equipment, automotive systems, and other electronic devices that require efficient voltage regulation.

Detailed and Complete Alternative Models

MAX6855UK42D2+T
MAX6855UK42D4+T
MAX6855UK42D5+T
MAX6855UK42D6+T

These alternative models offer similar functionality and characteristics but may have different input/output voltage ranges or package options.

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Seznam 10 běžných otázek a odpovědí souvisejících s aplikací MAX6855UK42D3+T v technických řešeních

Sure! Here are 10 common questions and answers related to the application of MAX6855UK42D3+T in technical solutions:

Q: What is MAX6855UK42D3+T? A: MAX6855UK42D3+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.
Q: What is the input voltage range of MAX6855UK42D3+T? A: The input voltage range of MAX6855UK42D3+T is typically between 4.5V and 5.5V.
Q: What is the output voltage range of MAX6855UK42D3+T? A: The output voltage range of MAX6855UK42D3+T is adjustable, but it is commonly used to provide a regulated output voltage of 4.2V.
Q: What is the maximum output current of MAX6855UK42D3+T? A: The maximum output current of MAX6855UK42D3+T is typically around 500mA.
Q: What are the typical applications of MAX6855UK42D3+T? A: MAX6855UK42D3+T is commonly used in battery-powered devices, portable electronics, and other applications where a stable and regulated power supply is required.
Q: Does MAX6855UK42D3+T have built-in protection features? A: Yes, MAX6855UK42D3+T includes various protection features such as overcurrent protection, thermal shutdown, and reverse battery protection.
Q: Can MAX6855UK42D3+T operate in a wide temperature range? A: Yes, MAX6855UK42D3+T is designed to operate reliably in a wide temperature range, typically from -40°C to +85°C.
Q: Is MAX6855UK42D3+T available in different package options? A: Yes, MAX6855UK42D3+T is available in a small SOT23-6 package, which is commonly used for surface-mount applications.
Q: Can MAX6855UK42D3+T be used in automotive applications? A: Yes, MAX6855UK42D3+T is suitable for automotive applications as it meets the necessary requirements and standards.
Q: Where can I find more information about MAX6855UK42D3+T? A: You can find detailed information about MAX6855UK42D3+T, including datasheets, application notes, and technical support on the Maxim Integrated website or by contacting their customer support team.

Please note that the answers provided here are general and may vary depending on specific product revisions or updates. It is always recommended to refer to the official documentation and specifications for accurate and up-to-date information.