PT6620_14 Datasheet, PDF (4/19 Pages) Texas Instruments – Single Device: 6-A Output

Application Notes continued
PT6620 Series
Table 2
PT6620 ADJUSTMENT RESISTOR VALUES
Series Pt #
PT6622
PT6623
Vo (nom)
V_a (req’d)
1.5 V
2.5 V
1.4
(5.0) kΩ
1.5
1.6
59.9 kΩ
1.7
28.7 kΩ
1.8
18.3 kΩ
1.9
13.1 kΩ
(5.8) kΩ
2.0
10.0 kΩ
(10.0) kΩ
2.1
7.9 kΩ
(16.3) kΩ
2.2
6.4 kΩ
(26.7) kΩ
2.3
5.3 kΩ
(47.5) kΩ
2.4
4.4 kΩ
(110.0) kΩ
2.5
3.8 kΩ
2.6
3.2 kΩ
120.0 kΩ
2.7
57.5 kΩ
2.8
36.7 kΩ
2.9
26.3 kΩ
3.0
20.0 kΩ
3.1
15.8 kΩ
3.2
12.9 kΩ
3.3
10.6 kΩ
3.4
8.9 kΩ
3.5
7.5 kΩ
3.6
6.4 kΩ
3.7
5.4 kΩ
3.8
3.9
4.0
4.1
4.2
4.3
4.4
4.5
4.6
4.7
4.8
4.9
5.0
5.1
R₁ = (Blue) R₂ = Black
PT6621
3.3 V
(0.6) kΩ
(3.4) kΩ
(6.8) kΩ
(11.2) kΩ
(17.1) kΩ
(25.4) kΩ
(37.8) kΩ
(58.5) kΩ
(99.8) kΩ
(224.0)kΩ
139.0 kΩ
63.5 kΩ
38.3 kΩ
25.7 kΩ
18.2 kΩ
13.1 kΩ
9.5 kΩ
6.8 kΩ
4.7 kΩ
3.0 kΩ
1.7 kΩ
0.5 kΩ
PT6624
3.6 V
(1.7) kΩ
(4.2) kΩ
(7.4) kΩ
(11.3) kΩ
(16.4) kΩ
(23.2) kΩ
(32.7) kΩ
(46.9) kΩ
(70.6) kΩ
(118.0) kΩ
(260.0) kΩ
139.0 kΩ
63.5 kΩ
38.3 kΩ
25.7 kΩ
18.2 kΩ
13.1 kΩ
9.5 kΩ
6.8 kΩ
4.7 kΩ
3.0 kΩ
1.7 kΩ
0.5 kΩ
PT6625
5V
(0.6) kΩ
(2.1) kΩ
(3.7) kΩ
(5.5) kΩ
(7.4) kΩ
(9.7) kΩ
(12.2) kΩ
(15.1) kΩ
(18.4) kΩ
(22.3) kΩ
(26.9) kΩ
(32.5) kΩ
(39.2) kΩ
(47.6) kΩ
(58.5) kΩ
(73.0) kΩ
(93.2) kΩ
(124.0) kΩ
(174.0) kΩ
(275.0) kΩ
(579.0) kΩ
190.0 kΩ
Series Pt #
Vo (nom)
V_a (req’d)
5.2
5.3
5.4
5.5
5.6
5.7
5.8
5.9
6.0
6.1
6.2
6.3
6.4
6.5
6.6
6.7
6.8
6.9
7.0
7.1
7.2
7.3
7.4
7.5
7.6
7.8
8.0
8.2
8.4
8.6
8.8
9.0
9.2
9.4
9.6
9.8
10.0
PT6625
5V
89.1 kΩ
55.4 kΩ
38.5 kΩ
28.4 kΩ
21.7 kΩ
16.8 kΩ
13.2 kΩ
10.4 kΩ
8.2 kΩ
6.3 kΩ
4.8 kΩ
3.5 kΩ
2.4 kΩ
1.4 kΩ
PT6626
9V
(0.5) kΩ
(1.1) kΩ
(1.9) kΩ
(2.6) kΩ
(3.4) kΩ
(4.2) kΩ
(5.1) kΩ
(6.1) kΩ
(7.1) kΩ
(8.1) kΩ
(9.3) kΩ
(10.5) kΩ
(11.9) kΩ
(13.3) kΩ
(14.9) kΩ
(16.6) kΩ
(18.4) kΩ
(20.5) kΩ
(22.7) kΩ
(25.2) kΩ
(27.9) kΩ
(31.0) kΩ
(34.4) kΩ
(38.3) kΩ
(42.8) kΩ
(53.9) kΩ
(69.6) kΩ
(93.0) kΩ
(132.0) kΩ
(210.0) kΩ
(445.0) kΩ
63.5 kΩ
25.7 kΩ
13.1 kΩ
6.8 kΩ
3.0 kΩ
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