Shenzhen Sai Collie Technology Co., Ltd.
Shenzhen Sai Collie Technology Co., Ltd.
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MAX17262REWL+T Power Management ICs Battery Fuel Gauge LiFePO4 Li-ion Package 9-WLP
| Product Status | Active | |
| Function | Fuel Gauge | |
| Battery Chemistry | LiFePO4/Li-ion | |
| Number of Cells | 1 | |
| Fault Protection | Over Temperature | |
| Interface | I²C | |
| Operating Temperature | -40°C ~ 85°C (TA) | |
| Mounting Type | Surface Mount | |
| Package / Case | 9-WFBGA, WLBGA | |
| Supplier Device Package | 9-WLP (1.47x1.45) |
Applications
● Wearables and Smartwatches
● Bluetooth Headset Cases
● Health and Fitness Monitors
● Medical Devices
● Handheld Computers and Terminals
● Home and Building Automation, Sensors
● Toys
Benefits and Features
● ModelGauge m5 EZ
• No Characterization Required for EZ Performance
• Robust Against Battery Variation
• Eliminates Error Near Empty Voltage
• Eliminates Coulomb-Counter Drift
• Compensates for Age, Current, Temperature
• Does Not Require Empty, Full, or Idle States
● Low 5.2μA Operating Current
● Integrated Internal Current Sensing Options
• 7mΩ and 30mΩ (typ)
● Supports Li+ and Variants Including LiFePO4
● Thermistor or ±1°C Internal Temperature
● Dynamic Power Estimates Power Capability During
Discharge
● Time-to-Empty and Time-to-Full Estimation
• Constant Power or Constant Current
● Predicts Remaining Capacity Under Theoretical Load
● No Calibration Required
● Alert Indicator for Voltage, SOC, Temperature,
Current, and 1% SOC Change
