MAX8631XETI+TG104

Product Overview

• Category: Integrated Circuit (IC)
• Use: Power Management
• Characteristics: High Efficiency, Low Power Consumption
• Package: 28-Pin TQFN
• Essence: Voltage Regulator
• Packaging/Quantity: Tape and Reel, 2500 units per reel

Specifications

• Input Voltage Range: 4.5V to 28V
• Output Voltage Range: 0.8V to 5.5V
• Maximum Output Current: 3A
• Switching Frequency: 500kHz
• Operating Temperature Range: -40°C to +85°C

Detailed Pin Configuration

The MAX8631XETI+TG104 IC has a total of 28 pins. The pin configuration is as follows:

1. VIN: Input Voltage
2. GND: Ground
3. VCC: Supply Voltage
4. FB: Feedback Pin
5. EN: Enable Pin
6. SS/TRK: Soft-Start/Tracking Pin
7. SYNC: Synchronization Pin
8. PGND: Power Ground
9. LX: Switching Node
10. BST: Boost Voltage Input
11. COMP: Compensation Pin
12. AGND: Analog Ground
13. RT: Timing Resistor
14. CT: Timing Capacitor
15. SS/TRK: Soft-Start/Tracking Pin
16. SYNC: Synchronization Pin
17. PGND: Power Ground
18. LX: Switching Node
19. BST: Boost Voltage Input
20. COMP: Compensation Pin
21. AGND: Analog Ground
22. RT: Timing Resistor
23. CT: Timing Capacitor
24. SS/TRK: Soft-Start/Tracking Pin
25. SYNC: Synchronization Pin
26. PGND: Power Ground
27. LX: Switching Node
28. BST: Boost Voltage Input

Functional Features

• High Efficiency: The MAX8631XETI+TG104 offers high efficiency power conversion, minimizing energy loss.
• Low Power Consumption: The IC consumes low power during operation, reducing overall power consumption.
• Wide Input Voltage Range: It can accept input voltages ranging from 4.5V to 28V, making it suitable for various applications.
• Adjustable Output Voltage: The output voltage can be adjusted from 0.8V to 5.5V, providing flexibility in different scenarios.
• Synchronization Capability: The SYNC pin allows synchronization with an external clock signal.

Advantages and Disadvantages

Advantages: - High efficiency power conversion - Low power consumption - Wide input voltage range - Adjustable output voltage - Synchronization capability

Disadvantages: - Limited maximum output current (3A)

Working Principles

The MAX8631XETI+TG104 is a voltage regulator IC that operates based on a switching mode power supply (SMPS) principle. It uses a boost converter topology to step up the input voltage to a higher level or regulate it to a lower level, depending on the desired output voltage. The IC employs pulse width modulation (PWM) techniques to control the switching of the internal power MOSFETs, ensuring efficient power transfer.

Detailed Application Field Plans

The MAX8631XETI+TG104 is commonly used in various applications, including but not limited to:

1. Portable Electronic Devices: It can provide regulated power to smartphones, tablets, and other battery-powered devices.
2. Industrial Equipment: The IC is suitable for powering sensors, actuators, and control systems in industrial automation.
3. Automotive Electronics: It can be used in automotive applications such as infotainment systems, lighting controls, and power management modules.
4. Communication Systems: The IC is utilized in networking equipment, routers, and communication infrastructure for efficient power delivery.

Detailed and Complete Alternative Models

1. MAX8632XETI+TG104
2. MAX8633XETI+TG104
3. MAX8634XETI+TG104
4. MAX8635XETI+TG104
5. MAX8636XETI+TG104

These alternative models offer similar functionality and characteristics to the MAX8631XETI+TG104, providing options for different design requirements.

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