MAX5058AUI-T

Product Overview

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

Specifications

Input Voltage Range: 4.5V to 60V
Output Voltage Range: 0.6V to 55V
Output Current: Up to 2A
Quiescent Current: 25µA
Switching Frequency: 100kHz to 2MHz
Operating Temperature Range: -40°C to +125°C

Pin Configuration

The MAX5058AUI-T has a total of 28 pins. The pin configuration is as follows:

VIN: Input Voltage
EN: Enable Pin
FB: Feedback Pin
GND: Ground
SW: Switch Node
PGND: Power Ground
VCC: Supply Voltage
SS/TRK: Soft-Start/Tracking Control
SYNC: Synchronization Input
COMP: Compensation Pin
AGND: Analog Ground
BST: Bootstrap Capacitor Connection
LX: Inductor Connection
NC: No Connect
NC: No Connect
NC: No Connect
NC: No Connect
NC: No Connect
NC: No Connect
NC: No Connect
NC: No Connect
NC: No Connect
NC: No Connect
NC: No Connect
NC: No Connect
NC: No Connect
NC: No Connect
NC: No Connect

Functional Features

Wide input voltage range allows for versatile applications.
High efficiency ensures minimal power loss.
Low quiescent current reduces standby power consumption.
Adjustable output voltage provides flexibility.
Synchronization input enables synchronization with an external clock.

Advantages and Disadvantages

Advantages: - High efficiency leads to energy savings. - Wide input voltage range accommodates various power sources. - Low quiescent current prolongs battery life. - Adjustable output voltage suits different requirements. - Synchronization input offers synchronization flexibility.

Disadvantages: - Limited output current may not be suitable for high-power applications. - Complex pin configuration may require careful PCB layout.

Working Principles

The MAX5058AUI-T is a voltage regulator that converts an input voltage into a regulated output voltage. It utilizes a switching topology to achieve high efficiency. The input voltage is first stepped down using an inductor and then filtered to provide a stable output voltage. The feedback mechanism adjusts the duty cycle of the switching transistor to maintain the desired output voltage.

Detailed Application Field Plans

The MAX5058AUI-T can be used in various applications, including but not limited to:

Industrial Automation: Powering control systems, motor drives, and sensors.
Automotive Electronics: Providing power to infotainment systems, lighting, and electric vehicle components.
Telecommunications: Powering base stations, routers, and network equipment.
Consumer Electronics: Supplying power to audio/video devices, gaming consoles, and home appliances.
Renewable Energy: Regulating voltage in solar panels, wind turbines, and energy storage systems.

Detailed and Complete Alternative Models

MAX5059AUI-T: Similar specifications, but with higher output current capability.
MAX5060AUI-T: Similar specifications, but with lower quiescent current.
MAX5061AUI-T: Similar specifications, but with wider input voltage range.

These alternative models provide options based on specific requirements and can be considered as substitutes for the MAX5058AUI-T in different applications.

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Listen Sie 10 häufige Fragen und Antworten im Zusammenhang mit der Anwendung von MAX5058AUI-T in technischen Lösungen auf

Sure! Here are 10 common questions and answers related to the application of MAX5058AUI-T in technical solutions:

1. What is the MAX5058AUI-T? The MAX5058AUI-T is a high-efficiency, synchronous step-down DC-DC converter with integrated MOSFETs.

2. What is the input voltage range of the MAX5058AUI-T? The input voltage range of the MAX5058AUI-T is from 4.5V to 28V.

3. What is the output voltage range of the MAX5058AUI-T? The output voltage range of the MAX5058AUI-T is from 0.6V to 5.5V.

4. What is the maximum output current of the MAX5058AUI-T? The maximum output current of the MAX5058AUI-T is 3A.

5. Does the MAX5058AUI-T have built-in protection features? Yes, the MAX5058AUI-T has built-in protection features such as overcurrent protection, thermal shutdown, and undervoltage lockout.

6. Can the MAX5058AUI-T operate in a wide temperature range? Yes, the MAX5058AUI-T can operate in a temperature range from -40°C to +125°C.

7. Is the MAX5058AUI-T suitable for battery-powered applications? Yes, the MAX5058AUI-T is suitable for battery-powered applications due to its low quiescent current and high efficiency.

8. Does the MAX5058AUI-T require external compensation components? No, the MAX5058AUI-T is internally compensated and does not require any external compensation components.

9. Can the MAX5058AUI-T be used in automotive applications? Yes, the MAX5058AUI-T is AEC-Q100 qualified and can be used in automotive applications.

10. What package does the MAX5058AUI-T come in? The MAX5058AUI-T is available in a 28-pin TSSOP package.

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.