MAX6880ETG+T

Product Overview

• Category: Integrated Circuit (IC)
• Use: Power Management
• Characteristics: High Efficiency, Low Power Consumption
• Package: 24-Pin TQFN
• Essence: Voltage Regulator
• Packaging/Quantity: Tape and Reel, 2500 units per reel

Specifications

• Input Voltage Range: 2.7V to 5.5V
• Output Voltage Range: 0.6V to 3.3V
• Maximum Output Current: 1A
• Quiescent Current: 40µA
• Switching Frequency: 1MHz
• Operating Temperature Range: -40°C to +85°C

Detailed Pin Configuration

The MAX6880ETG+T features a 24-pin TQFN package with the following pin configuration:

1. EN (Enable)
2. FB (Feedback)
3. GND (Ground)
4. SW (Switch)
5. VCC (Power Supply)
6. PG (Power Good)
7. NC (No Connection)
8. NC (No Connection)
9. NC (No Connection)
10. NC (No Connection)
11. NC (No Connection)
12. NC (No Connection)
13. NC (No Connection)
14. NC (No Connection)
15. NC (No Connection)
16. NC (No Connection)
17. NC (No Connection)
18. NC (No Connection)
19. NC (No Connection)
20. NC (No Connection)
21. NC (No Connection)
22. NC (No Connection)
23. NC (No Connection)
24. NC (No Connection)

Functional Features

• High efficiency voltage regulation
• Low power consumption
• Overcurrent protection
• Thermal shutdown protection
• Power good indicator

Advantages and Disadvantages

Advantages: - High efficiency results in reduced power consumption - Overcurrent and thermal shutdown protection ensure device safety - Power good indicator provides visual feedback on the output status

Disadvantages: - Limited maximum output current of 1A - Narrow input voltage range of 2.7V to 5.5V

Working Principles

The MAX6880ETG+T is a voltage regulator IC that efficiently 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 achieves high efficiency by utilizing a switching frequency of 1MHz. The IC incorporates overcurrent and thermal shutdown protection mechanisms to ensure safe operation. Additionally, it features a power good indicator that signals when the output voltage is within the desired range.

Detailed Application Field Plans

The MAX6880ETG+T finds applications in various fields, including:

1. Portable electronic devices: It can be used to regulate the voltage for smartphones, tablets, and portable gaming consoles.
2. IoT devices: The IC is suitable for powering sensors, microcontrollers, and communication modules in IoT applications.
3. Battery-powered systems: It can be utilized in devices powered by batteries, such as wireless headphones, smartwatches, and remote controls.
4. Industrial automation: The voltage regulator can be employed in industrial control systems, motor drives, and PLCs.
5. Automotive electronics: It finds use in automotive applications like infotainment systems, lighting control, and engine management.

Detailed and Complete Alternative Models

1. LM1117-3.3: A popular alternative with similar specifications and pin configuration.
2. LT1763: Offers higher maximum output current and wider input voltage range.
3. TPS54331: Provides adjustable output voltage and higher switching frequency.

These alternative models offer flexibility and may better suit specific application requirements.

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