MAX14921ECS+T Power Management ICs Battery Monitor IC Multi-Chemistry Package 80-TQFP
Product Status | | |
Function | | |
Battery Chemistry | | |
Number of Cells | | |
Fault Protection | Over Temperature, Over/Under Voltage | |
Interface | | |
Operating Temperature | | |
Mounting Type | | |
Package / Case | | |
Supplier Device Package | |
Applications
Industrial Battery Backup Systems
Telecom Battery Backup Systems
Energy Storage Packs
e-Transportation Energy Packs
Benefits and Features
S High Accuracy
±0.5mV (max) Cell Voltage Error
Simultaneous Cell Voltage Sampling
Self-Calibration
S Integrated Diagnostics
Open-Wire and Short Fault Detection
Undervoltage/Overvoltage Warning
Thermal Shutdown
S High Flexibility
SPI Interface
12-Cell and 16-Cell Versions
+6V Minimum (3 Cells) Operation
+0.5V to +4.5V Cell Voltage Range
Integrated Cell-Balancing FET Drivers
Integrated 5V LDO
S Low Power
1µA Shutdown Mode
1µA/10µA Cell Current Draw
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