FEATURES
Battery pack current measurement
Buffered analog inputs
Continuous operation option
Lossless measurement for coulomb counting
1 ms update rate
±0.1% maximum gain error
±1 μV maximum offset
Redundant implementation
Battery pack voltage measurement
Buffered analog inputs
Synchronous with current measurement
Differential and single-ended mode
Redundant implementation
Up to 20 voltage measurement channels
Buffered analog inputs
On-demand operation
Differential and single-ended mode
Redundant implementation
Built-in external reference
True ratiometric measurements
Overcurrent detection
Triple redundancy with majority voting
PWM output options
Built-in isoSPI™ interface
2 Mbps isolated serial communications
Capacitor or transformer coupled
Daisy-chaining option
4-wire SPI option
General-purpose digital IO
Six general-purpose outputs (GPOs)
Dual threshold read-back of GPOs
Four GPIOs configurable as an I2C or SPI controller
48-Lead side-solderable QFN package
AEC-Q100 qualified
Developed for use in ISO 26262 applications for automotive safety integrity level capability D (ASIL D)

APPLICATIONS
Electric and hybrid electric vehicles
Backup battery systems
Grid energy storage