Datasheet

TPS62420, TPS62421
www.ti.com SLVS676C –JUNE 2006–REVISED JUNE 2010
Table 5. Selectable Output Voltages for Converter 1,
With DEF1 Pin as Analog Input (TPS62420)
TPS62420 OUTPUT VOLTAGE [V] D4 D3 D2 D1 D0
REGISTER REG_DEF_1_LOW
0 V
OUT1
Adjustable Output With Resistor Network on DEF_1 Pin 0 0 0 0 0
0.6V with DEF_1 Pin connected to V
OUT1
1 0.825 0 0 0 0 1
2 0.85 0 0 0 1 0
3 0.875 0 0 0 1 1
4 0.9 0 0 1 0 0
5 0.925 0 0 1 0 1
6 0.95 0 0 1 1 0
7 0.975 0 0 1 1 1
8 1.0 0 1 0 0 0
9 1.025 0 1 0 0 1
10 1.050 0 1 0 1 0
11 1.075 0 1 0 1 1
12 1.1 0 1 1 0 0
13 1.125 0 1 1 0 1
14 1.150 0 1 1 1 0
15 1.175 0 1 1 1 1
16 1.2 1 0 0 0 0
17 1.225 1 0 0 0 1
18 1.25 1 0 0 1 0
19 1.275 1 0 0 1 1
20 1.3 1 0 1 0 0
21 1.325 1 0 1 0 1
22 1.350 1 0 1 1 0
23 1.375 1 0 1 1 1
24 1.4 1 1 0 0 0
25 1.425 1 1 0 0 1
26 1.450 1 1 0 1 0
27 1.475 1 1 0 1 1
28 1.5 1 1 1 0 0
29 1.525 1 1 1 0 1
30 1.55 1 1 1 1 0
31 1.575 1 1 1 1 1
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Product Folder Link(s): TPS62420 TPS62421