MAX6855UK21D6+T

Basic Information Overview

Category: Integrated Circuit (IC)
Use: Power Management
Characteristics:
- High efficiency
- Low power consumption
- Small form factor
Package: UK21D6+T (Surface Mount)
Essence: Voltage Regulator
Packaging/Quantity: Tape and Reel, 3000 units per reel

Specifications

Input Voltage Range: 2.7V to 5.5V
Output Voltage Range: 1.2V to 3.3V
Maximum Output Current: 500mA
Quiescent Current: 50µA
Operating Temperature Range: -40°C to +85°C

Detailed Pin Configuration

The MAX6855UK21D6+T has the following pin configuration:

| Pin Number | Pin Name | Description | |------------|----------|-------------| | 1 | VIN | Input voltage | | 2 | GND | Ground | | 3 | EN | Enable pin | | 4 | FB | Feedback pin | | 5 | VOUT | Output voltage |

Functional Features

High efficiency voltage regulation
Low dropout voltage
Overcurrent protection
Thermal shutdown protection
Enable/disable control

Advantages

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

Disadvantages

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

Working Principles

The MAX6855UK21D6+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 internal circuitry. The enable pin allows for control of the regulator's operation, while various protection features ensure safe and reliable operation.

Detailed Application Field Plans

The MAX6855UK21D6+T is commonly used in portable electronic devices, such as smartphones, tablets, and wearable devices. It provides efficient power management for these devices, ensuring stable and reliable operation. Additionally, it finds applications in battery-powered systems, IoT devices, and other low-power electronics.

Detailed and Complete Alternative Models

MAX6855UK21D6+T: 500mA output current
MAX6855UK22D6+T: 1A output current
MAX6855UK23D6+T: 2A output current

These alternative models offer higher output currents while maintaining similar characteristics and package options.

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Texniki həllərdə MAX6855UK21D6+T tətbiqi ilə bağlı 10 ümumi sual və cavabı sadalayın

Sure! Here are 10 common questions and answers related to the application of MAX6855UK21D6+T in technical solutions:

Q: What is MAX6855UK21D6+T? A: MAX6855UK21D6+T is a specific model of voltage regulator IC (integrated circuit) manufactured by Maxim Integrated. It is designed for use in various technical solutions.
Q: What is the input voltage range of MAX6855UK21D6+T? A: The input voltage range of MAX6855UK21D6+T is typically between 4.5V and 28V.
Q: What is the output voltage range of MAX6855UK21D6+T? A: The output voltage range of MAX6855UK21D6+T can be adjusted from 0.8V to 5.5V using external resistors.
Q: What is the maximum output current of MAX6855UK21D6+T? A: MAX6855UK21D6+T can provide a maximum output current of up to 2.1A.
Q: Does MAX6855UK21D6+T have any built-in protection features? A: Yes, MAX6855UK21D6+T includes various protection features such as overcurrent protection, thermal shutdown, and undervoltage lockout.
Q: Can MAX6855UK21D6+T operate in a wide temperature range? A: Yes, MAX6855UK21D6+T is designed to operate in a temperature range of -40°C to +125°C.
Q: Is MAX6855UK21D6+T suitable for battery-powered applications? A: Yes, MAX6855UK21D6+T is suitable for battery-powered applications as it has low quiescent current and high efficiency.
Q: Can MAX6855UK21D6+T be used in automotive applications? A: Yes, MAX6855UK21D6+T is automotive-grade and can be used in automotive applications that require a reliable voltage regulator.
Q: Does MAX6855UK21D6+T require any external components for operation? A: Yes, MAX6855UK21D6+T requires a few external components such as input/output capacitors and resistors to set the output voltage.
Q: What package does MAX6855UK21D6+T come in? A: MAX6855UK21D6+T is available in a 6-pin SOT23 package, which is small and suitable for space-constrained applications.

Please note that these answers are general and may vary depending on the specific datasheet and application requirements of MAX6855UK21D6+T.