ACT8796
Rev1, 10-Oct-08
STEP-DOWN DC/DC CONVERTERS
REGISTER DESCRIPTIONS CONT’D
Table 4:
REG1/VSET[ ] Output Voltage Setting
REG1/VSET[5:4]
REG1/VSET[3:0]
REG1/VRANGE[ ] = [0]
REG1/VRANGE[ ] = [1]
00
01
10
11
00
01
10
11
0000
0001
0010
0011
0100
0101
0110
0111
1000
1001
1010
1011
1100
1101
1110
1111
N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A
1.455
1.480
1.505
1.530
1.555
1.585
1.610
1.635
1.660
1.685
1.710
1.735
1.760
1.785
1.810
1.835
1.860
1.890
1.915
1.940
1.965
1.990
2.015
2.040
2.065
2.090
2.115
2.140
2.165
2.190
2.200
2.245
1.250
1.300
1.350
1.400
1.450
1.500
1.550
1.600
1.650
1.700
1.750
1.800
1.850
1.900
1.950
2.000
2.050
2.100
2.150
2.200
2.250
2.300
2.350
2.400
2.450
2.500
2.550
2.600
2.650
2.700
2.750
2.800
2.850
2.900
2.950
3.000
3.050
3.100
3.150
3.200
3.250
3.300
3.350
3.400
3.450
3.500
3.550
3.600
3.650
3.700
3.750
3.800
3.850
3.900
3.950
4.000
4.050
4.100
4.150
4.200
4.250
4.300
4.350
4.400
N/A
1.100
1.125
1.150
1.175
1.200
1.225
1.255
1.280
1.305
1.330
1.355
1.380
1.405
1.430
(N/A): Not Available
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