ChipApex | Global Electronic Components Supplier
SEARCH
Search Product
Search Post
— IC芯片 | 连接器 | 传感器 | 被动器件 —
Consult the customer manager about the wholesale price.
consultation hotline：86-132-6715-2157
email：[email protected]
Contact the product manager for consultation. One-stop consultation is available.
Do you want a lower wholesale price? Please send us your inquiry and we will reply immediately.
Product Detailed Parameters
- Description：IC BATT MON MULTI-CHEM 1CEL 9WLP
- Series：ModelGauge™
- Mfr：Analog Devices Inc./Maxim Integrated
- Package：Tape & Reel (TR),Cut Tape (CT)
- Function：Battery Monitor
- Battery Chemistry：Multi-Chemistry
- Number of Cells：1
- Fault Protection：-
- Interface：I2C
- Operating Temperature：-40°C ~ 85°C (TA)
- Grade：-
- Qualification：-
- Mounting Type：Surface Mount
- Package / Case：9-WFBGA, WLBGA
- Supplier Device Package：9-WLP (1.41x1.50)
Download product information
Overview
The MAX17055EWL+T is a single-cell fuel gauge IC from the ModelGauge m5 EZ family, designed for portable electronics. It supports Lithium-ion and Lithium Iron Phosphate (LiFePO4) chemistries without requiring battery characterization. The device operates on a supply voltage of 2.3 V to 4.9 V with an operating current of 18 uA. It features an I2C interface and provides a 1.8 V output. Packaged in a compact 9-WLP (1.41x1.50 mm) format, it functions within a temperature range of -40°C to +85°C.
Feature Summary
- Implements ModelGauge m5 EZ algorithm for accurate state-of-charge estimation without prior battery characterization
- Supports multiple battery chemistries including Lithium-ion and Lithium Iron Phosphate
- Utilizes low-power I2C communication interface for system integration
Applications
- Portable consumer electronics
- Medical devices
- Industrial handheld instruments
Procurement Notes
Verify the specific suffix 'EWL' corresponds to the 9-WLP package when sourcing. Confirm RoHS compliance status through official manufacturer documentation or authorized distributors. Ensure the component matches the required operating temperature range for your specific application environment before finalizing procurement.
Selection Notes
Select this component for designs requiring high accuracy in single-cell battery monitoring without complex calibration procedures. The small WLP package is suitable for space-constrained PCB layouts. Verify that the host microcontroller supports the necessary I2C protocol and voltage levels compatible with the device's 1.8 V output.
Part Context
This part belongs to the Maxim Integrated MAX17055 series, which focuses on advanced fuel gauging solutions. The EW variant specifically denotes the wafer-level packaging option, distinguishing it from other package types like TDFN available in the same product family.
Replacement Considerations
Check for direct pin-compatible alternatives within the MAX17055 family if package availability is an issue. Verify that any substitute maintains the ModelGauge m5 EZ algorithm support and identical I2C interface compatibility.
