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Hi ,
請協助確認 TPS40425 dual output 應用.
目前案件使用 2組TPS40425 ,設計在 12v to 3.3v/25A -1.8v/6A (Fws = 776KHz) 與 12V to 1.125V/25A-0.8V/25A (Fws = 776KHz)
3.3V CNTL1 用分壓在3.3V enable CH1 output , 其他1.8V ,1.125V,0.8V 由系統上的PLD control sequence
請協助
Regards,
Nelson
Hi Nelson,
TPS40425 should work for your application. Which power stage is to be used?
You can also consider TPS40428+CSD95378B for better current readout accuracy and current sharing performance.
Thansk
Qian