6-ch Dc/Dc concolor='#FF0000'>verter Ic with Synchronous Rectifier for color='#FF0000'>voltage color='#FF0000'>step-up and Step-down DSc/camcoder Dc/Dc concolor='#FF0000'>verters
1.8-color='#FF0000'>volt 3-channel color='#FF0000'>step-up/ step-down/ and polarity incolor='#FF0000'>verting color='#FF0000'>dc-dc concolor='#FF0000'>verter control Ic