MAX170CEPA+ - Product Overview

Use

This product is primarily used for power management applications.

Characteristics

Integrated circuit with power management capabilities
High efficiency and reliability
Compact package design
Wide operating voltage range

Package

The MAX170CEPA+ is available in a small outline package (SOP) format.

Essence

The essence of the MAX170CEPA+ lies in its ability to efficiently manage power in various electronic devices.

Packaging/Quantity

This product is typically packaged in reels, containing a specific quantity per reel.

Specifications

Input Voltage Range: 2.7V to 5.5V
Output Voltage Range: Adjustable
Maximum Output Current: 500mA
Operating Temperature Range: -40°C to +85°C

Detailed Pin Configuration

The MAX170CEPA+ features the following pin configuration:

VCC: Power supply input
GND: Ground connection
EN: Enable pin for controlling the device's operation
OUT: Output voltage pin
FB: Feedback pin for voltage regulation

Functional Features

Voltage regulation and power management
Overcurrent protection
Thermal shutdown protection
Low quiescent current consumption

Advantages

High efficiency power management
Compact size for space-constrained applications
Wide operating voltage range allows for versatility
Built-in protection mechanisms enhance device safety

Disadvantages

Limited maximum output current may not be suitable for high-power applications
Temperature limitations restrict usage in extreme environments

Working Principles

The MAX170CEPA+ operates by regulating the input voltage to provide a stable and adjustable output voltage. It utilizes internal circuitry to monitor and control the power flow, ensuring efficient and reliable operation.

Detailed Application Field Plans

The MAX170CEPA+ finds applications in various fields, including: 1. Portable electronic devices 2. Battery-powered systems 3. IoT devices 4. Consumer electronics

Detailed and Complete Alternative Models

MAX171CEPA+: Similar to the MAX170CEPA+, but with higher maximum output current.
MAX172CEPA+: Enhanced version with additional features such as voltage monitoring and protection.

In conclusion, the MAX170CEPA+ is a versatile integrated circuit designed for power management applications. Its compact size, wide operating voltage range, and built-in protection mechanisms make it suitable for various electronic devices. While it has limitations in terms of maximum output current and temperature range, alternative models are available to cater to specific requirements.

技術ソリューションにおける MAX170CEPA+ の適用に関連する 10 件の一般的な質問と回答をリストします。

Question: What is the MAX170CEPA+?
Answer: The MAX170CEPA+ is a high-precision, low-power, and small-size fuel gauge IC designed for accurately measuring the remaining capacity of a single-cell lithium-ion (Li+) battery.
Question: What are the key features of the MAX170CEPA+?
Answer: The key features of the MAX170CEPA+ include accurate voltage and current measurement, temperature compensation, programmable alert thresholds, low quiescent current, and I2C interface for communication.
Question: How does the MAX170CEPA+ measure battery capacity?
Answer: The MAX170CEPA+ uses a sophisticated algorithm that combines voltage and current measurements with temperature compensation to estimate the remaining capacity of the Li+ battery.
Question: Can the MAX170CEPA+ be used with different types of batteries?
Answer: No, the MAX170CEPA+ is specifically designed for single-cell Li+ batteries and may not provide accurate readings for other battery chemistries.
Question: What is the typical accuracy of the MAX170CEPA+?
Answer: The MAX170CEPA+ offers a typical accuracy of ±1% for remaining capacity estimation.
Question: Can the MAX170CEPA+ be used in portable devices?
Answer: Yes, the MAX170CEPA+ is suitable for various portable devices such as smartphones, tablets, wearables, and other battery-powered applications.
Question: Does the MAX170CEPA+ support battery health monitoring?
Answer: Yes, the MAX170CEPA+ provides information on battery voltage, current, state of charge, and remaining capacity, allowing for battery health monitoring and diagnostics.
Question: Can the MAX170CEPA+ be easily integrated into existing designs?
Answer: Yes, the MAX170CEPA+ comes in a small-size package and features an I2C interface, making it easy to integrate into existing designs.
Question: Does the MAX170CEPA+ have any built-in protection features?
Answer: The MAX170CEPA+ includes overvoltage protection, undervoltage lockout, and thermal shutdown features to ensure safe operation of the battery.
Question: Are evaluation kits available for the MAX170CEPA+?
Answer: Yes, Maxim Integrated offers evaluation kits that include the MAX170CEPA+ IC, software, and documentation to help developers quickly evaluate and integrate the fuel gauge into their designs.