It handles a single Li-Ion cell with a constant-current charging profile, delivering up to 1A charge current. The part communicates over I²C and SMBus for charge parameter configuration and status monitoring. Supply input accepts up to 36V, covering 12V and 24V vehicle electrical systems without external pre-regulation. The 28-TQFN (5x5) exposed-pad package with wettable flanks supports automated optical inspection in production.
Automotive temperature range and package
Wettable-flank terminals improve side-wetting inspection, a requirement in many automotive assembly lines.
It is ROHS3 compliant. No LTB window or successor has been issued.