MAX172AMRG/883B

Product Overview

Category

The MAX172AMRG/883B belongs to the category of integrated circuits (ICs) and specifically falls under the umbrella of power management ICs.

Use

This product is primarily used for battery management in various electronic devices, including but not limited to portable electronics, IoT devices, and wearables.

Characteristics

• Low-power consumption
• High accuracy
• Small package size
• Integrated features for battery protection and monitoring

Package

The MAX172AMRG/883B is available in a small form factor package, typically a 10-pin TDFN or similar package.

Essence

The essence of this product lies in its ability to efficiently manage and monitor battery usage in low-power electronic devices.

Packaging/Quantity

The MAX172AMRG/883B is usually packaged in reels or tubes, with quantities varying based on customer requirements.

Specifications

• Input Voltage Range: 2.5V to 5.5V
• Operating Temperature Range: -40°C to +85°C
• Battery Chemistry Support: Li-ion, Li-Polymer
• Standby Current: < 5µA
• Protection Features: Overvoltage, Undervoltage, Overcurrent

Detailed Pin Configuration

The detailed pin configuration for the MAX172AMRG/883B is as follows: 1. VCC 2. GND 3. SDA 4. SCL 5. ALERT 6. TS 7. BAT 8. CE 9. INT 10. N/C

Functional Features

• Accurate battery voltage and temperature monitoring
• Integrated fuel gauge for accurate capacity estimation
• Programmable overvoltage and undervoltage protection
• I2C interface for communication with host microcontroller

Advantages and Disadvantages

Advantages

• Low standby current, suitable for low-power applications
• Accurate battery monitoring and protection features
• Small package size for space-constrained designs

Disadvantages

• Limited support for battery chemistries other than Li-ion and Li-Polymer
• May require additional external components for specific applications

Working Principles

The MAX172AMRG/883B operates by continuously monitoring the battery voltage and temperature, and accurately estimating the remaining capacity using advanced algorithms. It also provides protection features to prevent overcharging, overdischarging, and overcurrent conditions, thereby ensuring the safe and efficient operation of the connected battery.

Detailed Application Field Plans

The MAX172AMRG/883B is well-suited for a wide range of applications, including: - Portable electronics such as smartphones, tablets, and handheld devices - IoT devices and sensors - Wearable devices like smartwatches and fitness trackers - Medical devices and healthcare equipment

Detailed and Complete Alternative Models

Some alternative models to the MAX172AMRG/883B include: - MAX17055 - BQ27541 - LTC2943 - DS2777

In conclusion, the MAX172AMRG/883B is a versatile and reliable power management IC that offers accurate battery monitoring and protection features, making it an ideal choice for various low-power electronic devices.

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