MAX4972EWC+T

Product Overview

• Category: Integrated Circuit (IC)
• Use: Power Management
• Characteristics: High Efficiency, Low Power Consumption
• Package: WLP (Wafer Level Package)
• Essence: Voltage Regulator
• Packaging/Quantity: Tape & Reel, 3000 pieces per reel

Specifications

• Input Voltage Range: 2.7V to 5.5V
• Output Voltage Range: 0.6V to 3.3V
• Maximum Output Current: 500mA
• Quiescent Current: 20µA
• Operating Temperature Range: -40°C to +85°C

Pin Configuration

The MAX4972EWC+T has a total of 8 pins arranged as follows:

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| | --| VOUT | --| VIN | --| GND | --| EN | --| FB | --| COMP | --| SS | |___________| ```

Functional Features

1. High Efficiency: The MAX4972EWC+T offers high efficiency power conversion, minimizing energy loss.
2. Low Power Consumption: With a quiescent current of only 20µA, the device ensures minimal power consumption during standby or low-load conditions.
3. Wide Input and Output Voltage Range: The IC can accept input voltages ranging from 2.7V to 5.5V and provides an adjustable output voltage range of 0.6V to 3.3V.
4. Internal Compensation: The integrated compensation circuitry eliminates the need for external components, simplifying the design process.
5. Overcurrent Protection: The device incorporates overcurrent protection to safeguard against excessive load currents.

Advantages and Disadvantages

Advantages: - High efficiency power conversion - Low power consumption during standby - Wide input and output voltage range - Internal compensation circuitry - Overcurrent protection

Disadvantages: - Limited maximum output current (500mA)

Working Principles

The MAX4972EWC+T is a voltage regulator that converts an input voltage to a regulated output voltage. It utilizes a feedback mechanism to maintain the desired output voltage despite variations in the input voltage or load conditions. The internal compensation circuitry ensures stability and optimal performance.

Detailed Application Field Plans

The MAX4972EWC+T finds applications in various fields, including but not limited to: 1. Portable electronic devices such as smartphones, tablets, and portable media players. 2. Battery-powered devices where efficient power management is crucial, such as wearables and IoT devices. 3. Industrial equipment requiring stable and regulated power supply, such as sensors, actuators, and control systems. 4. Automotive electronics, providing reliable power for infotainment systems, lighting modules, and other components.

Detailed and Complete Alternative Models

1. MAX4973EWC+T: Similar to MAX4972EWC+T with enhanced output current capability of 1A.
2. MAX4974EWC+T: Voltage regulator with integrated overvoltage protection feature.
3. MAX4975EWC+T: Dual-output voltage regulator suitable for applications requiring multiple regulated voltages.

These alternative models offer similar functionality to the MAX4972EWC+T while addressing specific requirements or offering additional features.

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