仕様
| 属性 | 値 |
| Package | Tape & Reel (TR),Cut Tape (CT) |
| Series | ModelGauge™ |
| ProductStatus | Active |
| Function | Battery Monitor |
| BatteryChemistry | Lithium Ion |
| NumberofCells | 1 |
| Interface | I²C |
| OperatingTemperature | -20°C ~ 70°C (TA) |
| MountingType | Surface Mount |
| Package/Case | 8-WFDFN Exposed Pad |
概要
Description
The MAX17048G+T10 is a compact fuel gauge IC designed for lithium-ion (Li+) batteries. Developed by Maxim Integrated, it is part of the ModelGauge m3 family, which offers accurate battery state-of-charge (SOC) readings without requiring a current-sense resistor. This IC utilizes sophisticated algorithms to deliver precise battery monitoring, making it ideal for portable devices.
Key features include ultra-low quiescent current consumption, which enhances battery life, and the ability to compensate for temperature and aging effects, ensuring long-term reliability. The MAX17048G+T10 uses a simple I²C interface for communication, allowing for easy integration into a variety of applications. It provides alerts for low battery and state-of-charge, offering real-time data to optimize power management.
With its small footprint and efficient power usage, the MAX17048G+T10 is suitable for smartphones, wearables, and other battery-powered electronics, where extended battery life and accurate fuel gauging are critical. Its ease of use and precise monitoring capabilities make it a popular choice for developers seeking efficient battery management solutions.
Key features include ultra-low quiescent current consumption, which enhances battery life, and the ability to compensate for temperature and aging effects, ensuring long-term reliability. The MAX17048G+T10 uses a simple I²C interface for communication, allowing for easy integration into a variety of applications. It provides alerts for low battery and state-of-charge, offering real-time data to optimize power management.
With its small footprint and efficient power usage, the MAX17048G+T10 is suitable for smartphones, wearables, and other battery-powered electronics, where extended battery life and accurate fuel gauging are critical. Its ease of use and precise monitoring capabilities make it a popular choice for developers seeking efficient battery management solutions.
Equivalent
The MAX17048G+T10 is a fuel gauge IC for battery applications. Equivalent products include:
1. Texas Instruments BQ27441-G1: A similar single-cell battery fuel gauge.
2. Microchip MCP39F511A: Offers similar battery monitoring functions.
3. STMicroelectronics STC3115: Provides battery monitoring and fuel gauging.
4. Analog Devices ADP5360: A battery management IC with fuel gauge capabilities.
These alternatives offer similar battery gauging features and can be substituted based on specific application requirements.
1. Texas Instruments BQ27441-G1: A similar single-cell battery fuel gauge.
2. Microchip MCP39F511A: Offers similar battery monitoring functions.
3. STMicroelectronics STC3115: Provides battery monitoring and fuel gauging.
4. Analog Devices ADP5360: A battery management IC with fuel gauge capabilities.
These alternatives offer similar battery gauging features and can be substituted based on specific application requirements.
Features
The MAX17048G+T10 is a compact, low-power fuel gauge integrated circuit designed for lithium-ion (Li+) batteries. Key features include:
1. ModelGauge m3 Algorithm: Provides highly accurate battery state-of-charge (SOC) measurement without requiring battery characterization or learning cycles.
2. Low Power Consumption: Operates with ultra-low quiescent current, extending battery life.
3. Single-Cell Li+ Battery Support: Specifically designed for single-cell lithium-ion battery applications.
4. I²C Interface: Offers easy communication with the host microcontroller for data exchange.
5. Tiny Package: Comes in a small 1.4mm x 1.5mm WLP package, making it suitable for space-constrained applications.
6. Dynamic Power: Provides accurate SOC readings across varying load conditions and temperatures.
7. No External Sense Resistor: Simplifies design and reduces cost by eliminating the need for an additional sense resistor.
8. Alert Pin: Programmable alert pin for battery state notifications, such as low SOC or voltage.
This IC is ideal for portable devices, wearables, and any application requiring precise battery monitoring and management.
1. ModelGauge m3 Algorithm: Provides highly accurate battery state-of-charge (SOC) measurement without requiring battery characterization or learning cycles.
2. Low Power Consumption: Operates with ultra-low quiescent current, extending battery life.
3. Single-Cell Li+ Battery Support: Specifically designed for single-cell lithium-ion battery applications.
4. I²C Interface: Offers easy communication with the host microcontroller for data exchange.
5. Tiny Package: Comes in a small 1.4mm x 1.5mm WLP package, making it suitable for space-constrained applications.
6. Dynamic Power: Provides accurate SOC readings across varying load conditions and temperatures.
7. No External Sense Resistor: Simplifies design and reduces cost by eliminating the need for an additional sense resistor.
8. Alert Pin: Programmable alert pin for battery state notifications, such as low SOC or voltage.
This IC is ideal for portable devices, wearables, and any application requiring precise battery monitoring and management.
Pinout
The MAX17048G+T10 is a single-cell fuel gauge IC from Maxim Integrated, designed for battery monitoring applications. It comes in a compact 6-pin package. The functions of the pins are as follows:
1. VDD: Supply voltage input.
2. SDA: Serial data line for I²C communication.
3. SCL: Serial clock line for I²C communication.
4. GND: Ground connection.
5. ALRT: Alert output pin, used to signal changes in battery conditions.
6. N.C.: No connection, generally left unconnected.
The MAX17048G+T10 utilizes the Maxim ModelGauge m3 algorithm for accurate battery state-of-charge (SOC) estimation, eliminating the need for battery characterization or current sensing. Its low power consumption makes it ideal for portable applications.
1. VDD: Supply voltage input.
2. SDA: Serial data line for I²C communication.
3. SCL: Serial clock line for I²C communication.
4. GND: Ground connection.
5. ALRT: Alert output pin, used to signal changes in battery conditions.
6. N.C.: No connection, generally left unconnected.
The MAX17048G+T10 utilizes the Maxim ModelGauge m3 algorithm for accurate battery state-of-charge (SOC) estimation, eliminating the need for battery characterization or current sensing. Its low power consumption makes it ideal for portable applications.
Manufacturer
The MAX17048G+T10 is manufactured by Maxim Integrated, which is now part of Analog Devices, Inc. following their merger in 2021. Maxim Integrated, originally an independent entity, was known for designing, manufacturing, and selling analog and mixed-signal integrated circuits.
Analog Devices, Inc. is a multinational semiconductor company specializing in data conversion, signal processing, and power management technology. They provide a wide range of products for various applications, including automotive, communications, consumer electronics, healthcare, industrial, and instrumentation. The company is recognized for its innovative solutions in analog technology, spanning over five decades of industry presence.
Analog Devices, Inc. is a multinational semiconductor company specializing in data conversion, signal processing, and power management technology. They provide a wide range of products for various applications, including automotive, communications, consumer electronics, healthcare, industrial, and instrumentation. The company is recognized for its innovative solutions in analog technology, spanning over five decades of industry presence.
Application
The MAX17048G+T10 is a fuel gauge IC designed for single-cell lithium-ion/polymer batteries. Its primary application areas include portable devices where accurate battery monitoring is critical. These applications often involve smartphones, tablets, wearable electronics, digital cameras, and other consumer electronics. Its compact size and low power consumption also make it suitable for use in IoT devices, medical equipment, and industrial portable tools. The MAX17048G+T10 offers features like precise state-of-charge calculations and low-power operation, making it ideal for extending battery life in devices that require long-term, reliable performance.
Package
The MAX17048G+T10 is a fuel gauge IC provided by Maxim Integrated. It typically comes in a compact, lead-free, 0.5mm pitch, 4-pin Thin DFN (TDFN) package. This package type is suitable for space-constrained applications, offering a small footprint for integration into portable devices.
