| Distributor | Stock | Pricing | MOQ | PKG | Lead Time | Date Code | On Order Quantity | On Order Delivery | |
|---|---|---|---|---|---|---|---|---|---|
|
1,837 pcs
|
1837 pcs | On Request | 1 | On Request | On Request | On Request | On Request | On Request |
| Category | |
| Manufacturer Name | |
| Battery Chemistry | |
| Function | |
| Interface | |
| Mounting Type | |
| Number of Cells | |
| Operating Temperature | |
| Supplier Device Package |
The MAX17055ETB+T is a low-power fuel gauge IC from Analog Devices Inc./Maxim Integrated, implementing the ModelGauge m5 EZ algorithm. This algorithm simplifies fuel gauge implementation by eliminating battery characterization requirements and reducing host software interaction. It provides accurate state of charge (SOC) and remaining capacity (mAh) by compensating for cell aging, temperature, and discharge rate.
The device offers precision measurements of current, voltage, and temperature, with an internal temperature sensor or external thermistor support. It communicates via a 2-wire I2C interface. The MAX17055ETB+T is designed for a wide range of applications including wearables, smartphones, and medical devices.
Key features include a low 7µA operating current and support for multi-chemistry batteries, including LiFePO4. It operates within a temperature range of -40°C to 85°C. The IC is available in a compact 10-TDFN package, suitable for surface mount applications.
The ModelGauge m5 EZ algorithm provides robust performance against battery variation and eliminates errors near empty voltage and coulomb counter drift. It also offers dynamic power estimates and time-to-empty/full estimations.
| Qty | Low | High |
|---|---|---|
| 1+ | $0.75 | $0.75 |
Estimated market price range - modelled values for guidance only, not live distributor offers.
The MAX17055ETB+T operates within a temperature range of -40°C to 85°C (TA).
The typical operating current for the MAX17055ETB+T is 7µA.
The MAX17055ETB+T supports a wide sense resistor range from 1mΩ to 1000mΩ.
The MAX17055ETB+T measures temperature using either an internal temperature measurement or an external thermistor.
The internal temperature accuracy of the MAX17055ETB+T is ±1°C.
The MAX17055ETB+T uses an I²C interface for communication.
The MAX17055ETB+T is designed to monitor 1 cell.