MAX8664AEEP+ - English Editing Encyclopedia Entry

Product Overview

Category: Integrated Circuit (IC)

Use: Power Management IC

Characteristics: - High efficiency - Low quiescent current - Wide input voltage range - Multiple protection features

Package: 20-pin TQFN (Thin Quad Flat No-Lead) package

Essence: The MAX8664AEEP+ is a power management IC designed for various applications that require efficient power conversion and management.

Packaging/Quantity: The MAX8664AEEP+ is available in tape and reel packaging, with a quantity of 2500 units per reel.

Specifications

The MAX8664AEEP+ has the following specifications:

• Input Voltage Range: 2.7V to 5.5V
• Output Voltage Range: 0.6V to 3.3V
• Maximum Output Current: 600mA
• Quiescent Current: 25µA (typical)
• Operating Temperature Range: -40°C to +85°C

Pin Configuration

The MAX8664AEEP+ has a 20-pin TQFN package with the following pin configuration:

1. VIN
2. EN
3. FB
4. AGND
5. SW
6. LX
7. PGND
8. VOUT
9. VOUT
10. VOUT
11. VOUT
12. VOUT
13. VOUT
14. VOUT
15. VOUT
16. VOUT
17. VOUT
18. VOUT
19. VOUT
20. VOUT

Functional Features

The MAX8664AEEP+ offers the following functional features:

• Step-down DC-DC converter
• Adjustable output voltage
• Overcurrent protection
• Thermal shutdown protection
• Soft-start function
• Power-good output indicator

Advantages and Disadvantages

Advantages: - High efficiency power conversion - Wide input voltage range allows for versatile applications - Low quiescent current minimizes power consumption - Multiple protection features ensure system reliability - Compact 20-pin TQFN package saves board space

Disadvantages: - Limited maximum output current (600mA)

Working Principles

The MAX8664AEEP+ operates as a step-down DC-DC converter. It takes an input voltage within the range of 2.7V to 5.5V and efficiently converts it to a lower, adjustable output voltage between 0.6V and 3.3V. The IC incorporates various control mechanisms to regulate the output voltage and protect against overcurrent and thermal issues.

Detailed Application Field Plans

The MAX8664AEEP+ is suitable for a wide range of applications, including but not limited to: - Portable electronic devices - Battery-powered systems - IoT (Internet of Things) devices - Wearable devices - Industrial automation equipment

Detailed Alternative Models

Here are some alternative models that offer similar functionality to the MAX8664AEEP+:

1. MAX8664BEEP+
2. MAX8664CEEP+
3. MAX8664DEEP+
4. MAX8664EEEP+

These alternative models provide comparable power management capabilities and can be considered based on specific application requirements.

In conclusion, the MAX8664AEEP+ is a highly efficient power management IC designed for various applications. With its compact size, wide input voltage range, and multiple protection features, it offers reliable power conversion and management.