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TPS544B20: READ_VOUT and READ_IOUT translation

Part Number: TPS544B20


Customer is trying to translate Vout (section 8.6.25 READ_VOUT  (8Bh)) and my read is 0x0172. Equation (7)  ) [Vout = Mantissa x 2^Exponent] yields right voltage. But the READ_VOUT description (formatted box) indicates that the read value is “Linear, two’s complement binary”. Do I have to two’s complement the read value 0x0172 before applying the equation?

 

Also I was trying to translate Iout (section 8.6.26 READ_IOUT (8Ch)). My read value is 0xe036. Could you please explain how I apply this value to equation (8) [Iout = Mantissa x 2^Exponent]

 

Any input will be highly appreciated.