MAX17048G+T10 Power Management ICs Battery Monitor Fuel Gauge Lithium Ion Package 8-TDFN-EP
Product Status | Active | |
Function | Battery Monitor | |
Battery Chemistry | Lithium Ion | |
Number of Cells | 1 | |
Fault Protection | - | |
Interface | I²C | |
Operating Temperature | -20°C ~ 70°C (TA) | |
Mounting Type | Surface Mount | |
Package / Case | 8-WFDFN Exposed Pad | |
Supplier Device Package | 8-TDFN-EP (2x2) |
Applications:
● Smartphones, Tablets
● Smartwatches, Wearables
● Bluetooth Headsets
● Health and Fitness Monitors
● Digital Still, Video, and Action Cameras
● Medical Devices
● Handheld Computers and Terminals
● Wireless Speakers
● Home and Building Automation, Sensors
Features and Benefits:
● MAX17048: 1 Cell, MAX17049: 2 Cells
● Precision ±7.5mV/Cell Voltage Measurement
● ModelGauge Algorithm
• Provides Accurate State-of-Charge
• Compensates for Temperature/Load Variation
• Does Not Accumulate Errors, Unlike Coulomb Counters
• Eliminates Learning
• Eliminates Current-Sense Resistor
● Ultra-Low Quiescent Current
• 3μA Hibernate, 23μA Active
• Fuel Gauges in Hibernate Mode
• Automatically Enters and Exits Hibernate Mode
● Reports Charge and Discharge Rate
● Battery-Insertion Debounce
• Best of 16 Samples to Estimate Initial SOC
● Programmable Reset for Battery Swap
• 2.28V to 3.48V Range
● Configurable Alert Indicator
• Low SOC
• 1% Change in SOC
• Battery Undervoltage/Overvoltage
• VRESET Alert
● I2C Interface
● 8-Bit OTP ID Register (Contact Factory)