MAX5068DAUE-T

Product Overview

• Category: Integrated Circuit (IC)
• Use: Power Management
• Characteristics: High Efficiency, Low Power Consumption
• Package: TSSOP-16
• Essence: Voltage Regulator
• Packaging/Quantity: Tape & 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
• Switching Frequency: 100kHz to 2MHz
• Operating Temperature Range: -40°C to +125°C

Pin Configuration

The MAX5068DAUE-T has a TSSOP-16 package with the following pin configuration:

1. VIN: Input Voltage
2. GND: Ground
3. FB: Feedback Pin
4. EN: Enable Pin
5. SS/TR: Soft-Start/Tracking Pin
6. SYNC: Synchronization Pin
7. VCC: Supply Voltage
8. PGND: Power Ground
9. LX: Switch Node
10. COMP: Compensation Pin
11. BST: Bootstrap Pin
12. AGND: Analog Ground
13. SS/TR: Soft-Start/Tracking Pin
14. SYNC: Synchronization Pin
15. VCC: Supply Voltage
16. PGND: Power Ground

Functional Features

• Wide input voltage range allows for versatile applications.
• High efficiency ensures minimal power loss.
• Low power consumption enhances energy efficiency.
• Adjustable output voltage provides flexibility.
• Integrated protection features safeguard against overvoltage, undervoltage, and overcurrent.

Advantages and Disadvantages

Advantages

• High efficiency leads to reduced power dissipation.
• Wide input voltage range enables compatibility with various power sources.
• Compact package size saves board space.
• Integrated protection features enhance system reliability.

Disadvantages

• Limited output current may not be suitable for high-power applications.
• Higher cost compared to non-integrated voltage regulators.
• Requires careful thermal management due to small package size.

Working Principles

The MAX5068DAUE-T is a voltage regulator that converts an input voltage within the range of 4.5V to 60V into a regulated output voltage between 0.6V and 55V. It utilizes a switching regulator topology to achieve high efficiency. The device operates by rapidly switching an internal power transistor on and off, controlling the energy flow to maintain the desired output voltage. Feedback mechanisms ensure accurate regulation, while protection features safeguard against potential faults.

Detailed Application Field Plans

The MAX5068DAUE-T finds applications in various fields, including:

1. Industrial Automation: Powering control systems, motor drives, and sensors.
2. Automotive Electronics: Providing stable power supply for infotainment systems, lighting, and advanced driver-assistance systems (ADAS).
3. Telecommunications: Regulating voltage for network equipment, base stations, and communication devices.
4. Renewable Energy: Enabling efficient power conversion in solar inverters and wind turbines.
5. Consumer Electronics: Powering portable devices, home appliances, and audio/video equipment.

Detailed and Complete Alternative Models

1. LM2576-ADJ: Adjustable Voltage Regulator, TO-220 Package, Output Current up to 3A.
2. LT1763-3.3: Fixed Voltage Regulator, SOT-23 Package, Output Current up to 500mA.
3. TPS54332: Adjustable Voltage Regulator, QFN-16 Package, Output Current up to 3A.
4. ADP2303: Fixed Voltage Regulator, DFN-8 Package, Output Current up to 2A.
5. LM1117-ADJ: Adjustable Voltage Regulator, SOT-223 Package, Output Current up to 1A.

These alternative models offer similar functionality and can be considered based on specific application requirements.

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