DC543A - LTC2920-2CMS8 LTC1628CG | LTC2920 with Dual DC to DC Converter, 7V to 24V Input, 5V @ 12A max = Vout1, 3.3V @ 12A max = Vout2
DC543A - Demo Board for:
LTC1628 - High Efficiency, 2-Phase Synchronous Step-Down Switching Regulator
LTC2920 - Single/Dual Power Supply Margining Controller
