MAX5073ETI

Product Overview

Category: Integrated Circuit (IC)
Use: Power Management
Characteristics: High Efficiency, Low Quiescent Current
Package: 28-Pin TQFN
Essence: Voltage Regulator
Packaging/Quantity: Tape and Reel, 2500 units per reel

Specifications

Input Voltage Range: 4.5V to 60V
Output Voltage Range: 0.8V to 55V
Maximum Output Current: 2A
Quiescent Current: 20µA
Switching Frequency: 500kHz
Operating Temperature Range: -40°C to +125°C

Detailed Pin Configuration

The MAX5073ETI has a total of 28 pins. The pin configuration is as follows:

VIN: Input Voltage
EN: Enable Pin
FB: Feedback Pin
COMP: Compensation Pin
SS/TRK: Soft-Start/Tracking Pin
PGND: Power Ground
AGND: Analog Ground
VCC: Supply Voltage
BST: Boost Pin
SW: Switch Node
LX: Inductor Connection
VOUT: Output Voltage
VOUT: Output Voltage
VOUT: Output Voltage
VOUT: Output Voltage
VOUT: Output Voltage
VOUT: Output Voltage
VOUT: Output Voltage
VOUT: Output Voltage
VOUT: Output Voltage
VOUT: Output Voltage
VOUT: Output Voltage
VOUT: Output Voltage
VOUT: Output Voltage
VOUT: Output Voltage
VOUT: Output Voltage
VOUT: Output Voltage
VOUT: Output Voltage

Functional Features

Wide input voltage range allows for versatile applications.
High efficiency ensures minimal power loss.
Low quiescent current enables energy-saving operation.
Soft-start and tracking feature for smooth startup and output voltage tracking.

Advantages and Disadvantages

Advantages: - Wide input voltage range provides flexibility in various power management applications. - High efficiency reduces power dissipation and improves overall system performance. - Low quiescent current minimizes standby power consumption. - Soft-start feature prevents excessive inrush current during startup.

Disadvantages: - Limited maximum output current may not be suitable for high-power applications. - Switching frequency of 500kHz may cause electromagnetic interference in sensitive systems.

Working Principles

The MAX5073ETI is a voltage regulator IC that converts an input voltage within the range of 4.5V to 60V into a regulated output voltage between 0.8V and 55V. It operates by utilizing a boost converter topology, which efficiently steps up the input voltage to the desired output level. The IC incorporates a feedback mechanism to maintain a stable output voltage despite variations in the input voltage or load conditions. Additionally, it features a soft-start function to gradually ramp up the output voltage during startup, preventing excessive current flow.

Detailed Application Field Plans

The MAX5073ETI is commonly used in various power management applications, including but not limited to:

Industrial Automation: Powering control systems, motor drives, and sensors.
Automotive Electronics: Providing regulated power to infotainment systems, lighting modules, and advanced driver-assistance systems (ADAS).
Telecommunications: Supplying power to base stations, network equipment, and communication devices.
Renewable Energy Systems: Regulating voltage in solar inverters, wind turbines, and battery charging systems.
Consumer Electronics: Powering portable devices, home appliances, and audio/video equipment.

Detailed and Complete Alternative Models

MAX5074ETI: Similar specifications and features as MAX5073ETI, but with a higher maximum output current of 3A.
MAX5075ETI: Voltage regulator IC with a lower input voltage range of 4.5V to 36V, suitable for specific applications.
MAX5076ETI: Integrated circuit with a wider operating temperature range of -40°C to +150°C, designed for extreme environments.

(Note: This is not an exhaustive list of alternative models. Please refer to the manufacturer's documentation for a complete list.)

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Texniki həllərdə MAX5073ETI tətbiqi ilə bağlı 10 ümumi sual və cavabı sadalayın

Sure! Here are 10 common questions and answers related to the application of MAX5073ETI in technical solutions:

Q: What is MAX5073ETI? A: MAX5073ETI is a high-voltage, low-quiescent current linear regulator designed for use in various technical solutions.
Q: What is the input voltage range of MAX5073ETI? A: The input voltage range of MAX5073ETI is typically from 4V to 60V.
Q: What is the output voltage range of MAX5073ETI? A: The output voltage range of MAX5073ETI can be adjusted from 1.25V to 57V using external resistors.
Q: What is the maximum output current of MAX5073ETI? A: MAX5073ETI can provide a maximum output current of up to 100mA.
Q: Is MAX5073ETI suitable for battery-powered applications? A: Yes, MAX5073ETI is suitable for battery-powered applications as it has a low quiescent current and operates efficiently at low voltages.
Q: Can MAX5073ETI handle high input voltage transients? A: Yes, MAX5073ETI is designed to handle high input voltage transients and provides protection against overvoltage conditions.
Q: Does MAX5073ETI have built-in thermal shutdown protection? A: Yes, MAX5073ETI incorporates thermal shutdown protection to prevent damage due to excessive temperature.
Q: Can MAX5073ETI operate in a wide temperature range? A: Yes, MAX5073ETI can operate in a temperature range from -40°C to +125°C.
Q: Does MAX5073ETI require any external components for operation? A: Yes, MAX5073ETI requires a few external components such as input and output capacitors, resistors for voltage adjustment, and optional diodes for reverse voltage protection.
Q: What are some typical applications of MAX5073ETI? A: MAX5073ETI is commonly used in industrial automation, automotive systems, power distribution, battery charging, and other technical solutions requiring high-voltage linear regulation.

Please note that the answers provided here are general and may vary depending on specific design requirements and application scenarios. It is always recommended to refer to the datasheet and application notes for detailed information and guidelines.