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MAX17048G+

MAX17048G+ Description

The MAX17048G+ from Analog Devices Inc./Maxim Integrated is a high-accuracy battery fuel gauge IC designed for single-cell Lithium-Ion (Li-Ion) battery packs. Utilizing ModelGauge™ technology, it provides precise state-of-charge (SOC) monitoring without requiring battery characterization. This surface-mount device communicates via I2C interface, making it ideal for compact, power-sensitive applications. With ROHS3 compliance and REACH unaffected status, it meets stringent environmental standards. Packaged in an 8-pin TDFN format, it is suited for automated assembly processes.

MAX17048G+ Features

• ModelGauge™ Algorithm: Eliminates the need for battery characterization, offering ±1% SOC accuracy over a wide temperature range.
• Ultra-Low Power: Consumes minimal current, extending battery life in portable devices.
• I2C Interface: Enables easy integration with microcontrollers for real-time battery monitoring.
• Wide Voltage Range: Supports 2.5V to 4.5V input, compatible with most Li-Ion cells.
• Robust Packaging: 8-TDFN package ensures reliability in harsh environments.
• No External Components Required: Simplifies design and reduces BOM cost.

MAX17048G+ Applications

• Smartphones/Tablets: Accurate battery level reporting for user convenience.
• Wearable Devices: Low-power operation ideal for fitness trackers and smartwatches.
• Portable Medical Equipment: Reliable SOC monitoring for critical healthcare devices.
• IoT Sensors: Extended battery life in remote, battery-powered nodes.
• Drones/UAVs: Precise battery management for flight safety and performance.

Conclusion of MAX17048G+

The MAX17048G+ stands out as a highly efficient, low-power battery monitor for single-cell Li-Ion systems. Its ModelGauge™ technology ensures exceptional accuracy without calibration, while its compact form factor and I2C interface simplify integration. Ideal for consumer electronics, medical devices, and IoT applications, it delivers reliable performance with minimal design overhead. A top choice for engineers prioritizing precision, power efficiency, and ease of use.