MAX6855UK20D1+T

Product Overview

Category: Integrated Circuit (IC)
Use: Power Management
Characteristics: High Efficiency, Low Power Consumption
Package: 20-Pin TSSOP
Essence: Voltage Regulator
Packaging/Quantity: Tape and Reel, 2500 units per reel

Specifications

Input Voltage Range: 2.7V to 5.5V
Output Voltage Range: 0.8V to 3.6V
Output Current: Up to 500mA
Quiescent Current: 30µA (typical)
Operating Temperature Range: -40°C to +85°C

Detailed Pin Configuration

The MAX6855UK20D1+T has a 20-pin TSSOP package with the following pin configuration:

VOUT
GND
FB
EN
VIN
SW
PGND
AGND
NC
NC
NC
NC
NC
NC
NC
NC
NC
NC
NC
NC

Functional Features

High efficiency voltage regulation
Low dropout voltage
Overcurrent and overtemperature protection
Enable/disable control
Soft-start functionality
Adjustable output voltage

Advantages and Disadvantages

Advantages: - High efficiency results in reduced power consumption - Wide input voltage range allows for versatile applications - Overcurrent and overtemperature protection ensures device safety - Enable/disable control provides flexibility in power management

Disadvantages: - Limited output current may not be suitable for high-power applications - 20-pin package may require additional board space compared to smaller packages

Working Principles

The MAX6855UK20D1+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 minimizing dropout voltage, resulting in reduced power consumption.

The device incorporates overcurrent and overtemperature protection mechanisms to ensure safe operation. The enable/disable control allows for easy power management, enabling the user to turn the regulator on or off as needed. Soft-start functionality ensures a smooth startup, preventing any sudden voltage spikes.

Detailed Application Field Plans

The MAX6855UK20D1+T is commonly used in various applications requiring voltage regulation, such as:

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

Its compact size and low power consumption make it suitable for space-constrained and energy-efficient applications.

Detailed and Complete Alternative Models

MAX6856UK20D1+T
MAX6857UK20D1+T
MAX6858UK20D1+T
MAX6859UK20D1+T
MAX6860UK20D1+T

These alternative models offer similar functionality and characteristics, providing options for different design requirements.

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Seznam 10 běžných otázek a odpovědí souvisejících s aplikací MAX6855UK20D1+T v technických řešeních

Sure! Here are 10 common questions and answers related to the application of MAX6855UK20D1+T in technical solutions:

Q1: What is MAX6855UK20D1+T? A1: MAX6855UK20D1+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 electronic applications.

Q2: What is the input voltage range for MAX6855UK20D1+T? A2: The input voltage range for MAX6855UK20D1+T is typically between 4.5V and 28V.

Q3: What is the output voltage range of MAX6855UK20D1+T? A3: The output voltage range of MAX6855UK20D1+T can be adjusted from 0.8V to 5.5V using external resistors.

Q4: What is the maximum output current that MAX6855UK20D1+T can handle? A4: MAX6855UK20D1+T can handle a maximum output current of up to 2A.

Q5: Is MAX6855UK20D1+T suitable for battery-powered applications? A5: Yes, MAX6855UK20D1+T is suitable for battery-powered applications as it has low quiescent current and supports low dropout voltage operation.

Q6: Does MAX6855UK20D1+T have built-in protection features? A6: Yes, MAX6855UK20D1+T includes built-in protection features such as overcurrent protection, thermal shutdown, and reverse battery protection.

Q7: Can MAX6855UK20D1+T operate in a wide temperature range? A7: Yes, MAX6855UK20D1+T is designed to operate in a wide temperature range, typically from -40°C to +125°C.

Q8: Can MAX6855UK20D1+T be used in automotive applications? A8: Yes, MAX6855UK20D1+T is suitable for automotive applications as it meets the necessary requirements and standards for automotive electronics.

Q9: Does MAX6855UK20D1+T require any external components for operation? A9: Yes, MAX6855UK20D1+T requires a few external components such as input and output capacitors for stable operation.

Q10: What package does MAX6855UK20D1+T come in? A10: MAX6855UK20D1+T is available in a 20-pin TSSOP (Thin Shrink Small Outline Package) for easy integration into circuit boards.

Please note that these answers are general and may vary depending on the specific application and requirements. It is always recommended to refer to the datasheet and consult with the manufacturer for detailed information.