MAX5080ATE+T

Product Overview

• Category: Integrated Circuit (IC)
• Use: Power Management
• Characteristics: High Efficiency, Low Power Consumption
• Package: 16-TQFN (4x4)
• Essence: Voltage Regulator
• Packaging/Quantity: Tape & Reel, 2500 units per reel

Specifications

• Input Voltage Range: 2.7V to 5.5V
• Output Voltage Range: 0.6V to 3.6V
• Maximum Output Current: 1A
• Quiescent Current: 30µA
• Switching Frequency: 1.2MHz
• Operating Temperature Range: -40°C to +85°C

Pin Configuration

The MAX5080ATE+T has a total of 16 pins arranged as follows:

1. EN (Enable)
2. FB (Feedback)
3. GND (Ground)
4. SW (Switch)
5. PGND (Power Ground)
6. VOUT (Output Voltage)
7. COMP (Compensation)
8. SS (Soft-Start)
9. BST (Bootstrap)
10. VIN (Input Voltage)
11. AGND (Analog Ground)
12. NC (No Connection)
13. NC (No Connection)
14. NC (No Connection)
15. NC (No Connection)
16. NC (No Connection)

Functional Features

• High Efficiency: The MAX5080ATE+T offers high efficiency power conversion, minimizing energy loss during operation.
• Low Power Consumption: With a quiescent current of only 30µA, the device consumes minimal power when idle.
• Wide Input and Output Voltage Range: The IC can accept input voltages ranging from 2.7V to 5.5V and provide output voltages between 0.6V and 3.6V.
• Integrated Protection Features: The MAX5080ATE+T includes built-in protection mechanisms such as overcurrent and thermal shutdown, ensuring safe operation.

Advantages and Disadvantages

Advantages: - High efficiency power conversion - Low power consumption - Wide input and output voltage range - Integrated protection features

Disadvantages: - Limited maximum output current (1A)

Working Principles

The MAX5080ATE+T is a voltage regulator that converts an input voltage to a regulated output voltage. It utilizes a switching regulator topology to achieve high efficiency. The device operates by rapidly switching the input voltage on and off, controlling the duty cycle to maintain the desired output voltage. This switching action reduces energy loss compared to linear regulators, resulting in higher efficiency.

Detailed Application Field Plans

The MAX5080ATE+T finds applications in various fields, including:

1. Portable Electronics: The low power consumption and compact package make it suitable for battery-powered devices such as smartphones, tablets, and portable media players.
2. Industrial Automation: The wide input voltage range and integrated protection features make it ideal for industrial control systems and automation equipment.
3. Automotive Electronics: The device's operating temperature range and robust design make it suitable for automotive applications, including infotainment systems and advanced driver-assistance systems (ADAS).
4. IoT Devices: With its small form factor and low power consumption, the MAX5080ATE+T can be used in IoT devices such as sensors, wearables, and smart home appliances.

Detailed and Complete Alternative Models

1. LM2576-ADJ: A similar voltage regulator IC with adjustable output voltage and higher maximum output current.
2. LT1763-3.3: Another voltage regulator IC with fixed 3.3V output voltage and lower quiescent current.
3. TPS54331: A highly efficient synchronous buck converter with adjustable output voltage and higher switching frequency.

These alternative models offer similar functionality to the MAX5080ATE+T but may have different specifications or package options. It is recommended to review their datasheets for detailed information.

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