MAX6855UK46D4+T

Product Overview

Category: Integrated Circuit (IC)
Use: Power Management
Characteristics: High Efficiency, Low Power Consumption
Package: 46-Pin Thin QFN (Quad Flat No-Lead)
Essence: Voltage Regulator
Packaging/Quantity: Tape and Reel, 3000 units per reel

Specifications

Input Voltage Range: 2.7V to 5.5V
Output Voltage Range: 0.6V to 3.3V
Maximum Output Current: 4A
Efficiency: Up to 95%
Operating Temperature Range: -40°C to +85°C

Detailed Pin Configuration

The MAX6855UK46D4+T has a total of 46 pins. The pin configuration is as follows:

VIN: Input Voltage
GND: Ground
EN: Enable Pin
FB: Feedback Pin
VOUT: Output Voltage
PGND: Power Ground
... (Detailed pin configuration continues)

Functional Features

High efficiency power conversion
Low power consumption in standby mode
Overcurrent protection
Thermal shutdown protection
Adjustable output voltage
Soft-start functionality

Advantages and Disadvantages

Advantages: - High efficiency leads to reduced power dissipation - Wide input voltage range allows for versatile applications - Compact package size enables space-saving designs - Adjustable output voltage provides flexibility

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 MAX6855UK46D4+T is a voltage regulator IC that converts an input voltage within the range of 2.7V to 5.5V to a regulated output voltage between 0.6V and 3.3V. It utilizes a switching regulator topology to achieve high efficiency power conversion. The IC incorporates various protection features such as overcurrent and thermal shutdown to ensure safe operation.

Detailed Application Field Plans

The MAX6855UK46D4+T finds applications in various fields, including but not limited to: - Portable electronic devices - Battery-powered systems - Industrial automation - Automotive electronics - Telecommunications equipment

Detailed and Complete Alternative Models

MAX6855UK46D3+T: Similar specifications, different pin configuration
MAX6855UK46D5+T: Higher maximum output current, otherwise similar specifications
MAX6855UK46D6+T: Lower maximum output current, otherwise similar specifications

(Note: This is just a sample list of alternative models. Please refer to the manufacturer's documentation for a complete list.)

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Seznam 10 běžných otázek a odpovědí souvisejících s aplikací MAX6855UK46D4+T v technických řešeních

Sure! Here are 10 common questions and answers related to the application of MAX6855UK46D4+T in technical solutions:

Q: What is MAX6855UK46D4+T? A: MAX6855UK46D4+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.
Q: What is the input voltage range for MAX6855UK46D4+T? A: The input voltage range for MAX6855UK46D4+T is typically between 2.7V and 5.5V.
Q: What is the output voltage range of MAX6855UK46D4+T? A: MAX6855UK46D4+T provides a fixed output voltage of 4.6V.
Q: What is the maximum output current that MAX6855UK46D4+T can handle? A: MAX6855UK46D4+T can handle a maximum output current of up to 500mA.
Q: Is MAX6855UK46D4+T suitable for battery-powered applications? A: Yes, MAX6855UK46D4+T is suitable for battery-powered applications as it operates within a wide input voltage range and has low quiescent current.
Q: Does MAX6855UK46D4+T have built-in protection features? A: Yes, MAX6855UK46D4+T includes built-in protection features such as thermal shutdown, overcurrent protection, and reverse battery protection.
Q: Can MAX6855UK46D4+T be used in automotive applications? A: Yes, MAX6855UK46D4+T is automotive-grade and can be used in automotive applications that require a regulated power supply.
Q: What is the operating temperature range of MAX6855UK46D4+T? A: The operating temperature range of MAX6855UK46D4+T is typically between -40°C and +85°C.
Q: Does MAX6855UK46D4+T require any external components for operation? A: Yes, MAX6855UK46D4+T requires a few external components such as input/output capacitors and resistors for stability and filtering.
Q: Can MAX6855UK46D4+T be used in space-constrained applications? A: Yes, MAX6855UK46D4+T is available in a small package (e.g., 6-pin SOT23) which makes it suitable for space-constrained applications.

Please note that the answers provided here are general and may vary depending on specific application requirements. It is always recommended to refer to the datasheet and consult with technical experts for accurate information.