MAX17242ETPA+ - Product Overview

Introduction

The MAX17242ETPA+ belongs to the category of power management integrated circuits (PMICs) and is designed for use in portable electronic devices. This device offers a range of characteristics that make it suitable for various applications, including its compact package, high efficiency, and low quiescent current. The MAX17242ETPA+ is available in a small 8-pin TDFN package and is an essential component for extending battery life in modern electronics.

Basic Information Overview

• Category: Power Management Integrated Circuit (PMIC)
• Use: Extending battery life in portable electronic devices
• Characteristics: Compact package, high efficiency, low quiescent current
• Package: 8-pin TDFN
• Essence: Battery life extension
• Packaging/Quantity: Available in tape and reel packaging, quantity varies by supplier

Specifications

• Input Voltage Range: 2.5V to 5.5V
• Output Voltage Range: 1.8V to 3.3V
• Quiescent Current: 500nA
• Operating Temperature Range: -40°C to +85°C
• Efficiency: Up to 95%

Detailed Pin Configuration

The detailed pin configuration of MAX17242ETPA+ is as follows: 1. VIN (Input voltage) 2. GND (Ground) 3. CE (Chip enable) 4. OUT (Output voltage) 5. FB (Feedback) 6. TS (Temperature sense) 7. SCL (I2C serial clock) 8. SDA (I2C serial data)

Functional Features

• Low quiescent current for minimal power consumption in standby mode
• High efficiency for optimal power conversion
• I2C interface for easy integration and control
• Temperature sensing for thermal management

Advantages and Disadvantages

Advantages

• Compact package ideal for space-constrained designs
• High efficiency contributes to extended battery life
• Low quiescent current minimizes power consumption during standby
• I2C interface allows for flexible control and monitoring

Disadvantages

• Limited input voltage range may not be suitable for all applications
• Temperature sensing feature adds complexity to the design for some applications

Working Principles

The MAX17242ETPA+ operates by efficiently converting the input voltage to the desired output voltage while minimizing power loss. It achieves this through a combination of high-efficiency power conversion circuitry and low quiescent current when in standby mode. The I2C interface enables communication with the device for configuration and monitoring, while the temperature sensing feature helps manage thermal performance.

Detailed Application Field Plans

The MAX17242ETPA+ is well-suited for a wide range of portable electronic devices, including but not limited to: - Smartphones and tablets - Wearable devices - Portable medical devices - IoT (Internet of Things) devices - Portable consumer electronics

Detailed and Complete Alternative Models

For those seeking alternative PMICs with similar functionality, the following models can be considered: - MAX17201 - MAX17211 - MAX17222 - MAX17232

In conclusion, the MAX17242ETPA+ is a versatile PMIC designed to enhance the battery life of portable electronic devices through its compact design, high efficiency, and low quiescent current. Its functional features, advantages, and application versatility make it a valuable component in modern electronics design.

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