| Item | Part Number | Package | Number of serise cells | Funtion | FET Integration | VOCV | VODV | IODC | IOCC | 0V battery charging | Cell balancing | Stacked application |
| 21 | SC5550BABA | TSSOP -20 | 2-5 | protection | No | 4.375V | 2.5V | +45mV | -15mV | √ | X | √ |
| 22 | SC5550FAAB | TSSOP -20 | 2-5 | protection | No | 4.25 | 2.8V | +80mV | -40mV | √ | X | √ |
| 23 | SC5550CADD | TSSOP -20 | 2-5 | protection | No | 4.425 | 2.5V | +50mV | -15mV | √ | X | √ |
| 24 | SC5650AIAA | TSSOP -20 | 2-5 | protection | No | 4.425V | 2.3V | +80mV | -10mV | √ | √ | √ |