MAX1563ETC+ - English Editing Encyclopedia Entry

Product Overview

Category

MAX1563ETC+ belongs to the category of integrated circuits (ICs).

Use

This IC is commonly used for power management applications.

Characteristics

• Package: MAX1563ETC+ is available in a TDFN-6 package.
• Essence: It is a highly efficient, step-up DC-DC converter.
• Packaging/Quantity: The MAX1563ETC+ is typically sold in reels of 2500 units.

Specifications

The specifications of MAX1563ETC+ are as follows:

• Input Voltage Range: 2.5V to 5.5V
• Output Voltage Range: Up to 28V
• Switching Frequency: 1MHz
• Maximum Output Current: 600mA
• Efficiency: Up to 90%
• Operating Temperature Range: -40°C to +85°C

Pin Configuration

The pin configuration of MAX1563ETC+ is as follows:

```

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| | --| VIN SW |-- --| GND FB |-- --| EN LX |-- |___________| ```

• VIN: Input voltage pin
• SW: Switch pin
• GND: Ground pin
• FB: Feedback pin
• EN: Enable pin
• LX: Inductor connection pin

Functional Features

The MAX1563ETC+ offers the following functional features:

1. High Efficiency: With an efficiency of up to 90%, it minimizes power loss during conversion.
2. Wide Input Voltage Range: It can accept input voltages ranging from 2.5V to 5.5V, making it suitable for various applications.
3. Step-Up Conversion: This IC efficiently steps up the input voltage to a higher output voltage, up to 28V.
4. Enable Pin Control: The EN pin allows for easy on/off control of the converter.

Advantages and Disadvantages

Advantages: - High efficiency leads to reduced power consumption. - Wide input voltage range provides flexibility in application. - Small package size (TDFN-6) enables space-saving designs.

Disadvantages: - Limited maximum output current (600mA). - Requires external components for operation.

Working Principles

The MAX1563ETC+ operates as a step-up DC-DC converter. It uses an internal switch to regulate the input voltage and efficiently boost it to a higher output voltage. The feedback pin (FB) monitors the output voltage and adjusts the switching frequency accordingly to maintain a stable output.

Detailed Application Field Plans

The MAX1563ETC+ finds applications in various fields, including but not limited to:

1. Battery-Powered Devices: It can be used to efficiently step up battery voltages for portable electronics.
2. LED Lighting: The IC can drive LEDs by boosting lower input voltages to the required levels.
3. Industrial Automation: It is suitable for powering sensors, actuators, and other low-power industrial devices.

Alternative Models

Here are some alternative models that offer similar functionality to MAX1563ETC+:

1. LT3467: Step-Up DC-DC Converter with Higher Output Current Capability.
2. TPS61220: Step-Up Converter with Adjustable Output Voltage Range.
3. ADP1613: Step-Up Converter with Integrated Power Switch.

These alternatives provide options based on specific requirements and may have different specifications and features.

In conclusion, the MAX1563ETC+ is a highly efficient step-up DC-DC converter used in various applications. Its compact size, wide input voltage range, and enable pin control make it a versatile choice for power management needs.