MAX6855UK45D2+T

Product Overview

Category: Integrated Circuit (IC)
Use: Power Management
Characteristics: High Efficiency, Low Power Consumption
Package: UK45D2+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
Output Current: Up to 1A
Quiescent Current: 30µA (typical)
Operating Temperature Range: -40°C to +85°C

Detailed Pin Configuration

The MAX6855UK45D2+T has the following pin configuration:

VIN: Input voltage pin
GND: Ground pin
EN: Enable pin
FB: Feedback pin
VOUT: Output voltage pin

Functional Features

High efficiency power conversion
Low dropout voltage
Overcurrent and thermal protection
Adjustable output voltage
Fast transient response

Advantages

Wide input voltage range allows for versatile applications
Low quiescent current minimizes power consumption
Small package size enables space-saving designs
Excellent load and line regulation ensures stable output voltage

Disadvantages

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

Working Principles

The MAX6855UK45D2+T is a voltage regulator IC that converts an input voltage within the specified range into a regulated output voltage. It utilizes a feedback mechanism to maintain the desired output voltage by adjusting the duty cycle of an internal switching transistor. This switching action allows for efficient power conversion with minimal power loss.

Detailed Application Field Plans

The MAX6855UK45D2+T is commonly used in various applications, including:

Battery-powered devices
Portable electronics
IoT devices
Wearable technology
Embedded systems

Detailed and Complete Alternative Models

MAX6856UK45D2+T
MAX6857UK45D2+T
MAX6858UK45D2+T
MAX6859UK45D2+T
MAX6860UK45D2+T

These alternative models offer similar functionality and characteristics to the MAX6855UK45D2+T, providing flexibility in design choices.

In conclusion, the MAX6855UK45D2+T is a voltage regulator IC that offers high efficiency and low power consumption. Its compact package and adjustable output voltage make it suitable for various applications. While it has limitations in terms of output current and operating temperature range, there are alternative models available to cater to different requirements.

Seznam 10 běžných otázek a odpovědí souvisejících s aplikací MAX6855UK45D2+T v technických řešeních

Sure! Here are 10 common questions and answers related to the application of MAX6855UK45D2+T in technical solutions:

Q: What is MAX6855UK45D2+T? A: MAX6855UK45D2+T is a specific model of voltage regulator IC (integrated circuit) manufactured by Maxim Integrated. It is designed to provide regulated power supply in various technical applications.
Q: What is the input voltage range for MAX6855UK45D2+T? A: The input voltage range for MAX6855UK45D2+T is typically between 4.5V and 5.5V.
Q: What is the output voltage range of MAX6855UK45D2+T? A: MAX6855UK45D2+T provides a fixed output voltage of 3.3V.
Q: What is the maximum output current that MAX6855UK45D2+T can handle? A: MAX6855UK45D2+T can handle a maximum output current of 500mA.
Q: Is MAX6855UK45D2+T suitable for battery-powered applications? A: Yes, MAX6855UK45D2+T is suitable for battery-powered applications as it has low quiescent current and efficient power conversion capabilities.
Q: Can MAX6855UK45D2+T be used in automotive applications? A: Yes, MAX6855UK45D2+T is automotive-grade and can be used in automotive applications where a regulated power supply is required.
Q: Does MAX6855UK45D2+T have built-in protection features? A: Yes, MAX6855UK45D2+T has built-in protection features such as overcurrent protection, thermal shutdown, and reverse polarity protection.
Q: What is the operating temperature range for MAX6855UK45D2+T? A: The operating temperature range for MAX6855UK45D2+T is typically between -40°C and +85°C.
Q: Can MAX6855UK45D2+T be used in space-constrained applications? A: Yes, MAX6855UK45D2+T is available in a small package (e.g., SOT23-5) which makes it suitable for space-constrained applications.
Q: Are there any application notes or reference designs available for MAX6855UK45D2+T? A: Yes, Maxim Integrated provides application notes and reference designs on their website that can help in implementing MAX6855UK45D2+T in various technical solutions.

Please note that the answers provided here are general and may vary depending on specific requirements and use cases. It is always recommended to refer to the datasheet and documentation provided by the manufacturer for accurate information.