Rainbow Electronics MAX1813 - Manual (Page 21)

MAX1813
Dynamically-Adjustable, Synchronous Step-Down
Controller with Integrated Voltage Positioning
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OUTPUT VOLTAGE (V)
D4 D3 D2 D1 D0
CODE = 0 CODE = 1
0 0 0 0 0 2.000 1.750
0 0 0 0 1 1.950 1.700
0 0 0 1 0 1.900 1.650
0 0 0 1 1 1.850 1.600
0 0 1 0 0 1.800 1.550
0 0 1 0 1 1.750 1.500
0 0 1 1 0 1.700 1.450
0 0 1 1 1 1.650 1.400
0 1 0 0 0 1.600 1.350
0 1 0 0 1 1.550 1.300
0 1 0 1 0 1.500 1.250
0 1 0 1 1 1.450 1.200
0 1 1 0 0 1.400 1.150
0 1 1 0 1 1.350 1.100
0 1 1 1 0 1.300 1.050
0 1 1 1 1 NO CPU* 1.000
1 0 0 0 0 1.275 0.975
1 0 0 0 1 1.250 0.950
1 0 0 1 0 1.225 0.925
1 0 0 1 1 1.200 0.900
1 0 1 0 0 1.175 0.875
1 0 1 0 1 1.150 0.850
1 0 1 1 0 1.125 0.825
1 0 1 1 1 1.100 0.800
1 1 0 0 0 1.075 0.775
1 1 0 0 1 1.050 0.750
1 1 0 1 0 1.025 0.725
1 1 0 1 1 1.000 0.700
1 1 1 0 0 0.975 0.675
1 1 1 0 1 0.950 0.650
1 1 1 1 0 0.925 0.625
1 1 1 1 1 NO CPU* 0.600
Table 5. Output Voltage vs. DAC Codes
*In the NO CPU State, DH and DL are held low and the slew-rate controller is set for 0.425V.