BMS Products

NB1400

5 - 14 Cell Fuel Gauge, Protection & Balancing IC,

Key Features:

Fully Integrated Protection + Balancing + Fuel Gauging, Minimum External Parts
Programmable Autonomous Operation
Unmatched, 1mV Accuracy for Battery Voltage, Protection & Balancing Over the Operating Range , No Calibration Required
Best in Class Fuel Gauging Accuracy
No RC Filtering for Each Cell Required
Simultaneous Sampling of All Cells, Eliminate Load Noise
Programmable Battery Impedance Mismatch Compensation
4 Zone + On-Chip Accurate Temperature Monitoring
400KHz I2C BUS
Able to Drive Large MOSFETs for High Current Applications
5 LED State of Charge Indicator
uA Standby Current
48pin TQFP

3 - 6 Cell Protection & Balancing IC

Key Features:

Fully Integrated Protection + Balancing + Fuel Gauging, Minimum External Parts
Programmable Max. and Min Cell Voltages
Unmatched, 1mV Accuracy for Protection & Balancing Over the Operating Range, No Calibration Required
No RC Filtering Required
Simultaneous Sampling of All Cells, Eliminate Load Noise
Autonomous, Continues, Low Current Cell Balancing
Battery Impedance Mismatch Compensation
Accurate Temperature Monitoring
Able to Drive Large MOSFETs for High Current Applications
uA Standby Current
16 Pin TSSOP & TQFN

5 - 14 Cell Full Telemetry, Protection & Balancing IC, Stackable up to 84 Cells

Key Features:

Fully Integrated Monitoring + Protection + Balancing + Fuel Gauging, Minimum External Parts
Programmable Autonomous Protection or Function as Slave
Unmatched, 1mV Accuracy for Battery Voltage Telemetry, Protection & Balancing Over the Operating Range , No Calibration Required
No RC Filtering Required
Simultaneous Sampling of All Cells, Eliminate Load Noise
Autonomous, Continues, Low Current Cell Balancing or Function as Slave
Programmable Battery Impedance Mismatch Compensation
Up to 9 Zone + Chip Accurate Temperature Monitoring
400KHz I2C BUS
Able to Drive Large MOSFETs for High Current Applications
uA Standby Current
48pin TQFP