MAX8650EEG+T

Product Overview

Category

The MAX8650EEG+T belongs to the category of integrated circuits (ICs).

Use

This IC is primarily used for power management applications.

Characteristics

• High efficiency
• Low quiescent current
• Wide input voltage range
• Adjustable output voltage
• Overcurrent and overtemperature protection

Package

The MAX8650EEG+T is available in a small 16-pin QFN package.

Essence

The essence of the MAX8650EEG+T lies in its ability to efficiently regulate power in various electronic devices.

Packaging/Quantity

This product is typically packaged in reels, with a quantity of 2500 units per reel.

Specifications

• Input Voltage Range: 2.7V to 5.5V
• Output Voltage Range: 0.8V to VIN
• Quiescent Current: 25µA (typical)
• Efficiency: Up to 95%
• Operating Temperature Range: -40°C to +85°C

Detailed Pin Configuration

1. EN (Enable)
2. FB (Feedback)
3. GND (Ground)
4. SW (Switch)
5. VOUT (Output Voltage)
6. PG (Power Good)
7. SS (Soft-Start)
8. COMP (Compensation)
9. BST (Bootstrap)
10. LX (Inductor Connection)
11. AGND (Analog Ground)
12. VCC (Supply Voltage)
13. VREF (Reference Voltage)
14. UVLO (Undervoltage Lockout)
15. OVLO (Overvoltage Lockout)
16. PGND (Power Ground)

Functional Features

• Integrated synchronous step-down converter
• Adjustable output voltage through external resistors
• Soft-start function for controlled startup
• Power good indicator for system monitoring
• Overcurrent and overtemperature protection for enhanced safety

Advantages and Disadvantages

Advantages

• High efficiency leads to reduced power consumption
• Wide input voltage range allows for versatile applications
• Adjustable output voltage provides flexibility
• Overcurrent and overtemperature protection ensures device safety

Disadvantages

• Limited output voltage range may not suit all applications
• Requires external components for proper operation

Working Principles

The MAX8650EEG+T is a synchronous step-down converter that regulates the input voltage to a lower, adjustable output voltage. It utilizes a pulse-width modulation (PWM) control scheme to efficiently convert the power. The EN pin enables or disables the device, while the FB pin provides feedback to regulate the output voltage. The SW pin controls the switching of the internal MOSFETs, allowing for efficient power conversion.

Detailed Application Field Plans

The MAX8650EEG+T finds applications in various fields, including: 1. Portable electronic devices 2. Battery-powered systems 3. Industrial automation 4. Automotive electronics 5. IoT devices

Detailed and Complete Alternative Models

1. MAX8651EEG+T
2. MAX8652EEG+T
3. MAX8653EEG+T
4. MAX8654EEG+T
5. MAX8655EEG+T

These alternative models offer similar functionality and characteristics, providing options for different design requirements.

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