사양
| 속성 | 가치 |
| Package | Tape & Reel (TR),Cut Tape (CT) |
| Series | ModelGauge™ |
| ProductStatus | Active |
| Function | Battery Monitor |
| BatteryChemistry | Multi-Chemistry |
| NumberofCells | 1 |
| Interface | I²C |
| OperatingTemperature | -40°C ~ 85°C (TA) |
| MountingType | Surface Mount |
| Package/Case | 10-WFDFN Exposed Pad |
개요
Description
The MAX17055ETB+T is a high-accuracy fuel gauge designed for single-cell lithium-ion (Li-Ion) batteries. It utilizes Maxim Integrated's ModelGauge m5 algorithm which provides precise state-of-charge (SoC) readings without requiring battery characterization or compensation for aging, temperature, or rate of discharge. This IC offers several key features, including low quiescent current, which extends battery life, and it operates with a supply voltage range suitable for single-cell applications.
The device includes features like battery insertion detection, a programmable alert to notify users of low battery conditions, and a temperature sensor input for improved accuracy. It communicates via an I²C interface, making it easy to integrate with microcontrollers for monitoring and management tasks.
The MAX17055ETB+T is housed in a small, compact TDFN package, making it suitable for portable and space-constrained applications, such as smartphones, tablets, and other consumer electronics. Its ease of use and accuracy make it a reliable choice for designers looking to implement efficient battery management solutions.
The device includes features like battery insertion detection, a programmable alert to notify users of low battery conditions, and a temperature sensor input for improved accuracy. It communicates via an I²C interface, making it easy to integrate with microcontrollers for monitoring and management tasks.
The MAX17055ETB+T is housed in a small, compact TDFN package, making it suitable for portable and space-constrained applications, such as smartphones, tablets, and other consumer electronics. Its ease of use and accuracy make it a reliable choice for designers looking to implement efficient battery management solutions.
Equivalent
The MAX17055ETB+T is a fuel gauge IC from Maxim Integrated (now part of Analog Devices). Equivalent products include:
1. Texas Instruments BQ27426-G1
2. STMicroelectronics STC3115
3. NXP PCF85263A
4. Renesas ISL94202
These products offer similar battery management functionalities like state-of-charge estimation and battery monitoring. However, specific features and compatibility should be verified based on your application requirements.
1. Texas Instruments BQ27426-G1
2. STMicroelectronics STC3115
3. NXP PCF85263A
4. Renesas ISL94202
These products offer similar battery management functionalities like state-of-charge estimation and battery monitoring. However, specific features and compatibility should be verified based on your application requirements.
Features
The MAX17055ETB+T is a compact, high-precision fuel gauge IC designed for lithium-ion (Li+) batteries. It features Maxim Integrated's ModelGauge m5 algorithm, which provides accurate state-of-charge (SOC) readings without battery characterization. The device supports a wide input voltage range and low quiescent current, making it suitable for portable applications. Key features include:
1. ModelGauge m5 Algorithm: Enhances accuracy by combining voltage measurements and coulomb counting, providing reliable SOC estimation.
2. Battery Health Monitoring: Monitors battery health metrics such as age and cycle count.
3. Easy Integration: Requires no battery characterization and minimal external components.
4. Low Power Consumption: Consumes low quiescent current, extending battery life.
5. Wide Voltage Range: Operates from 2.5V to 4.9V, suitable for a variety of Li+ batteries.
6. I2C Interface: Allows configuration and SOC data communication with host systems.
7. Programmable Alerts: Configurable alerts for low SOC and other battery conditions.
These features make the MAX17055ETB+T ideal for consumer electronics, wearables, and other battery-operated devices.
1. ModelGauge m5 Algorithm: Enhances accuracy by combining voltage measurements and coulomb counting, providing reliable SOC estimation.
2. Battery Health Monitoring: Monitors battery health metrics such as age and cycle count.
3. Easy Integration: Requires no battery characterization and minimal external components.
4. Low Power Consumption: Consumes low quiescent current, extending battery life.
5. Wide Voltage Range: Operates from 2.5V to 4.9V, suitable for a variety of Li+ batteries.
6. I2C Interface: Allows configuration and SOC data communication with host systems.
7. Programmable Alerts: Configurable alerts for low SOC and other battery conditions.
These features make the MAX17055ETB+T ideal for consumer electronics, wearables, and other battery-operated devices.
Manufacturer
The MAX17055ETB+T is manufactured by Maxim Integrated, which is now part of Analog Devices, Inc. Analog Devices is a semiconductor company that designs and manufactures a broad array of analog, mixed-signal, and digital signal processing (DSP) integrated circuits. They cater to industries such as consumer electronics, communications, automotive, industrial, and healthcare, providing solutions for data conversion, signal processing, power management, and other applications.
Application
The MAX17055ETB+T is a fuel gauge IC primarily used in battery management applications. It is suitable for portable and battery-powered devices, such as smartphones, tablets, laptops, and wearable electronics, due to its accurate single-cell Li-ion/Li-polymer battery monitoring. The IC’s low power consumption and precise state-of-charge (SOC) detection make it ideal for applications demanding efficient power management and extended battery life. Additionally, it can be utilized in IoT devices, medical devices, and power tools where battery status monitoring is crucial for optimal performance and reliability.
Package
The MAX17055ETB+T is packaged in a 12-pin TDFN (Thin Dual Flat No-Lead) package.
