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PT6341 Datasheet, PDF (8/9 Pages) Texas Instruments – 6-A 12-V Input Adjustable Integrated Switching Regulator | |||
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Application Notes
PT6340 Series
Table 2
ISR ADJUSTMENT RESISTOR VALUES
Series Pt #
PT6343
PT6344
Vo (nom)
2.5
1.8
Va (reqâd)
1.1
1.15
1.2
1.25
1.3
1.35
1.4
1.45
1.5
1.55
1.6
1.65
1.7
(18.1)kâ¦
1.75
(71.1)kâ¦
1.8
1.85
229.0kâ¦
1.9
102.0kâ¦
1.95
59.8kâ¦
2.0
38.6kâ¦
2.05
25.9kâ¦
2.1
17.4kâ¦
2.15
(0.0)kâ¦
11.4kâ¦
2.2
(6.1)kâ¦
6.9kâ¦
2.25
(14.3)kâ¦
3.3kâ¦
2.3
(26.6)kâ¦
0.5kâ¦
2.35
(47.1)kâ¦
2.4
(88.1)kâ¦
2.45
(206.0)kâ¦
2.5
2.55
229.0kâ¦
2.6
102.0kâ¦
2.65
59.8kâ¦
2.7
38.6kâ¦
2.75
25.9kâ¦
2.8
17.4kâ¦
2.85
11.4kâ¦
2.9
6.9kâ¦
2.95
3.4kâ¦
3.0
0.5kâ¦
R1 = (Blue) R2 = Black
PT6345
1.5
(11.1)kâ¦
229.0kâ¦
102.0kâ¦
59.8kâ¦
38.6kâ¦
25.9kâ¦
17.4kâ¦
11.4kâ¦
6.9kâ¦
3.3kâ¦
0.5kâ¦
PT6346
1.2V
(5.1)kâ¦
(45.1)kâ¦
135.0kâ¦
55.1kâ¦
28.4kâ¦
15.1kâ¦
7.1kâ¦
Series Pt #
Vo (nom)
Va (reqâd)
2.8
2.85
2.9
2.95
3.0
3.05
3.1
3.15
3.2
3.25
3.3
3.35
3.4
3.45
3.5
3.6
3.7
3.8
4.0
4.1
4.2
4.3
4.4
4.5
4.6
4.7
4.8
4.9
5.0
5.1
5.2
5.3
5.4
5.5
PT6341
5.0
(2.4)kâ¦
(6.5)kâ¦
(11.7)kâ¦
(18.4)kâ¦
(27.3)kâ¦
(39.7)kâ¦
(58.3)kâ¦
(89.4)kâ¦
(152.0)kâ¦
(338.0)kâ¦
102kâ¦
38.6kâ¦
17.4kâ¦
6.9kâ¦
0.5kâ¦
PT6342
3.3V
(5.7)kâ¦
(10.2)kâ¦
(15.8)kâ¦
(22.9)kâ¦
(32.8)kâ¦
(46.3)kâ¦
(66.6)kâ¦
(100.0)kâ¦
(168.0)kâ¦
(371.0)kâ¦
229.0kâ¦
102.0kâ¦
59.8kâ¦
38.6kâ¦
17.4κâ¦
6.9kâ¦
0.5kâ¦
For technical support and more information, see inside back cover or visit www.ti.com
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