MAX17126ETM+ - English Editing Encyclopedia Entry

Product Overview

Category

MAX17126ETM+ belongs to the category of integrated circuits (ICs).

Use

This product is commonly used in electronic devices for voltage regulation and power management.

Characteristics

• Voltage regulation capabilities
• Power management features
• Compact package size
• High efficiency

Package

The MAX17126ETM+ is available in a small form factor package, typically a 12-pin TDFN (Thin Dual Flat No-Lead) package.

Essence

The essence of MAX17126ETM+ lies in its ability to regulate voltage and manage power efficiently in electronic devices.

Packaging/Quantity

This product is usually packaged in reels or tubes, with a typical quantity of 2500 units per reel/tube.

Specifications

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

Detailed Pin Configuration

1. VIN: Input voltage pin
2. GND: Ground pin
3. EN: Enable pin
4. FB: Feedback pin
5. SS: Soft-start pin
6. PGND: Power ground pin
7. LX: Inductor connection pin
8. SW: Switching node pin
9. VOUT: Output voltage pin
10. COMP: Compensation pin
11. BST: Bootstrap pin
12. VCC: Supply voltage pin

Functional Features

• Wide input voltage range allows compatibility with various power sources.
• High efficiency ensures minimal power loss during voltage regulation.
• Integrated protection features such as overvoltage and overcurrent protection enhance device safety.
• Soft-start functionality prevents excessive inrush current during startup.
• Adjustable output voltage allows flexibility in different applications.

Advantages and Disadvantages

Advantages

• Compact package size enables space-saving designs.
• High efficiency results in reduced power consumption.
• Wide input voltage range enhances compatibility.
• Integrated protection features improve device reliability.

Disadvantages

• Limited maximum output current may not be suitable for high-power applications.
• Higher cost compared to some alternative models.

Working Principles

The MAX17126ETM+ operates as a step-down (buck) converter. It regulates the input voltage to a lower, adjustable output voltage using a switching regulator topology. The integrated control circuitry ensures efficient power transfer while maintaining stable output voltage.

Detailed Application Field Plans

The MAX17126ETM+ finds applications in various electronic devices, including but not limited to: - Portable consumer electronics - Battery-powered devices - Industrial automation systems - IoT (Internet of Things) devices - Automotive electronics

Detailed and Complete Alternative Models

1. MAX17127ETM+: Similar to MAX17126ETM+, but with higher maximum output current (2A).
2. MAX17128ETM+: Similar to MAX17126ETM+, but with wider input voltage range (2.7V to 36V).
3. MAX17129ETM+: Similar to MAX17126ETM+, but with additional integrated features such as overtemperature protection.

These alternative models offer similar functionality with slight variations in specifications to cater to different application requirements.

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